Chess South Africa
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Chess South Africa
Soojay, J (Jorah)
Dob:
2008/06/26 (U18)
Gender:
Male
Chess SA id:
108079781
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2024/07/04 (23 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1921.2
Current Weighted rating
1832.0
Current Weighted performance
1893.7
Current official/published rating (highest between Raw, WR and WP)
1921.2
Current highest rating achieved
1950.6
Current floor (min rating allowed)
1450.6
Current K-factor
24
Games played this month
11
Score (S)
6.5
Expected score (We)
7.94
Difference (S-We)
-0.26
Current Raw change (no limits, including tournament time weight)
-6.2
Current min/max change allowed (with limits)
±59.3
Current Raw change used (final)
-6.2
Projected new Raw rating
1915.0
Projected new Weighed rating
1687.6
Projected new Weighted performance
1791.2
Projected new final Raw rating (if new WP > new Raw)
1915.0
Projected new highest rating
1950.6
Projected new floor
1450.6
Projected new K-facor
24
Projected new official/published rating (highest between new Raw, new WR and new WP)
1915.0
Projected effective change (new Official - current Official)
-6.2
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1919.5
Current Weighted rating
1840.6
Current Weighted performance
1893.7
Current official/published rating (highest between Raw, WR and WP)
1919.5
Current highest rating achieved
1954.1
Current floor (min rating allowed)
1454.1
Current K-factor
24
Games played this month
-4
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±59.5
Current Raw change used (final)
0.0
Projected new Raw rating
1919.5
Projected new Weighed rating
1695.6
Projected new Weighted performance
1893.7
Projected new final Raw rating (if new WP > new Raw)
1919.5
Projected new highest rating
1954.1
Projected new floor
1454.1
Projected new K-facor
24
Projected new official/published rating (highest between new Raw, new WR and new WP)
1919.5
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1635.9
Current Weighted rating
1560.3
Current Weighted performance
1643.9
Current official/published rating (highest between Raw, WR and WP)
1643.9
Current highest rating achieved
1635.9
Current floor (min rating allowed)
1135.9
Current K-factor
28
s
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±89.1
Current Raw change used (final)
0.0
Projected new Raw rating
1635.9
Projected new Weighed rating
1437.4
Projected new Weighted performance
1643.9
Projected new final Raw rating (if new WP > new Raw)
1643.9
Projected new highest rating
1643.9
Projected new floor
1143.9
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1643.9
Projected effective change (new Official - current Official)
=0.0
Raw rating
=Current rating,
Weighted rating (WR)
=Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Current Raw rating
1530.2
Current Weighted rating
1506.5
Current Weighted performance
1448.2
Current official/published rating (highest between Raw, WR and WP)
1530.2
Current highest rating achieved
1530.2
Current floor (min rating allowed)
1030.2
Current K-factor
32
Games played this month
11
Score (S)
6.5
Expected score (We)
6.06
Difference (S-We)
0.44
Current Raw change (no limits, including tournament time weight)
14.1
Current min/max change allowed (with limits)
±103.6
Current Raw change used (final)
14.1
Projected new Raw rating
1544.3
Projected new Weighed rating
1386.5
Projected new Weighted performance
1610.5
Projected new final Raw rating (if new WP > new Raw)
1610.5
Projected new highest rating
1610.5
Projected new floor
1110.5
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1610.5
Projected effective change (new Official - current Official)
+80.3
Tournaments
History
Tournament:
South African Open Chess Championship 2024 (Blitz)
Start:
2024/07/04
End:
2024/07/04
Host:
KED
Type:
Blitz
Time:
5
Time weight:
0.18
Rounds:
11
Games:
11
Score:
6.5
Main rating:
1921.2
Rating gain/loss:
-6.2
Type rating:
1530.2
Rating gain/loss:
14.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
12
South African Open Chess Championship 2024 (Blitz)
2024/07/04
2024/07/04
Ethekwini (KED)
Blitz
5
0.18
11
11
6.5
1921.2
1530.2
Analysis
11
2024 African Youth Chess Championship
2024/06/16
2024/06/22
South Africa (RSA)
Standard
120
1.00
9
9
6.5
1950.6
1954.1
Analysis
10
2024 ECA 2nd Youth Trials (U18+U20)
2024/05/18
2024/05/19
Ethekwini (KED)
Standard
60
0.83
6
6
6.0
1892.5
1892.3
Analysis
9
South African Junior Closed Chess Championship 2024 (U16 Open)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
7.5
1892.5
1892.3
Analysis
8
2024 Ethekwini Open (A)
2024/04/20
2024/04/21
Ethekwini (KED)
Standard
60
0.83
6
5
3.5
1888.9
1886.1
Analysis
7
2024 Durban Chess Club Championships (A)
2024/04/18
2024/06/13
Ethekwini (KED)
Standard
90
0.94
9
9
5.0
1950.6
1954.1
Analysis
6
2024 ECA 1st Youth Trials (U18+U20)
2024/04/13
2024/04/14
Ethekwini (KED)
Standard
60
0.83
6
6
6.0
1888.9
1886.1
Analysis
5
Human Rights Rapid Chess Tournament 2024
2024/03/16
2024/03/16
Ethekwini (KED)
Rapid
25
0.54
7
7
6.5
1881.5
1580.5
Analysis
4
Umhlali Rapid 2024 (High School)
2024/02/17
2024/02/17
iLembe (KIK)
Rapid
25
0.54
5
5
5.0
1880.9
1563.2
Analysis
3
2024 Durban Chess Club Revive Swiss
2024/01/18
2024/04/04
Ethekwini (KED)
Standard
90
0.94
9
6
4.5
1888.9
1886.1
Analysis
2
Cape Town Chess Club Annual Blitz Championship 2024
2024/01/07
2024/01/07
Cape Town (WCT)
Blitz
5
0.18
9
9
5.0
1823.4
1472.3
Analysis
1
Cape Town Masters Challenge 2024 (Masters)
2024/01/03
2024/01/07
Cape Town (WCT)
Standard
120
1.00
9
9
5.0
1823.4
1825.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
108
South African Open Chess Championship 2024 (Blitz)
2024/07/04
2024/07/04
Ethekwini (KED)
Blitz
5
0.18
11
11
6.5
1921.2
1530.2
Analysis
107
2024 African Youth Chess Championship
2024/06/16
2024/06/22
South Africa (RSA)
Standard
120
1.00
9
9
6.5
1950.6
1954.1
Analysis
106
2024 ECA 2nd Youth Trials (U18+U20)
2024/05/18
2024/05/19
Ethekwini (KED)
Standard
60
0.83
6
6
6.0
1892.5
1892.3
Analysis
105
South African Junior Closed Chess Championship 2024 (U16 Open)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
7.5
1892.5
1892.3
Analysis
104
2024 Ethekwini Open (A)
2024/04/20
2024/04/21
Ethekwini (KED)
Standard
60
0.83
6
5
3.5
1888.9
1886.1
Analysis
103
2024 Durban Chess Club Championships (A)
2024/04/18
2024/06/13
Ethekwini (KED)
Standard
90
0.94
9
9
5.0
1950.6
1954.1
Analysis
102
2024 ECA 1st Youth Trials (U18+U20)
2024/04/13
2024/04/14
Ethekwini (KED)
Standard
60
0.83
6
6
6.0
1888.9
1886.1
Analysis
101
Human Rights Rapid Chess Tournament 2024
2024/03/16
2024/03/16
Ethekwini (KED)
Rapid
25
0.54
7
7
6.5
1881.5
1580.5
Analysis
100
Umhlali Rapid 2024 (High School)
2024/02/17
2024/02/17
iLembe (KIK)
Rapid
25
0.54
5
5
5.0
1880.9
1563.2
Analysis
99
2024 Durban Chess Club Revive Swiss
2024/01/18
2024/04/04
Ethekwini (KED)
Standard
90
0.94
9
6
4.5
1888.9
1886.1
Analysis
98
Cape Town Chess Club Annual Blitz Championship 2024
2024/01/07
2024/01/07
Cape Town (WCT)
Blitz
5
0.18
9
9
5.0
1823.4
1472.3
Analysis
97
Cape Town Masters Challenge 2024 (Masters)
2024/01/03
2024/01/07
Cape Town (WCT)
Standard
120
1.00
9
9
5.0
1823.4
1825.6
Analysis
96
2023 TOPTD Chess Tournament
2023/12/26
2023/12/26
Ethekwini (KED)
Rapid
25
0.54
6
6
5.0
1782.0
1513.9
Analysis
95
2023 USSA Championships (Blitz)
2023/12/06
2023/12/06
Ethekwini (KED)
Blitz
5
0.18
9
9
6.5
1782.0
1492.8
Analysis
94
2023 Moja Chess Extravaganza (Prestige)
2023/09/30
2023/10/04
Frances Baard (NCF)
Standard
120
1.00
9
9
5.0
1737.8
1773.3
Analysis
93
FIDE World Youth U16 Chess Olympiad 2023
2023/08/13
2023/08/18
Netherlands (NED)
Rapid
55
0.80
9
9
4.0
1770.4
1500.5
Analysis
92
ILembe Youth Trials (II) 2023 (U16+U18)
2023/05/13
2023/05/13
iLembe (KIK)
Standard
60
0.83
5
5
4.5
1770.0
1772.6
Analysis
91
World School Chess Championships 2023
2023/04/14
2023/04/22
Greece (GRE)
Standard
120
1.00
9
9
4.5
1813.9
1817.7
Analysis
90
2023 South African Junior Closed Chess Championships (U16 Open)
2023/03/31
2023/04/04
Chess South Africa (CSA)
Standard
120
1.00
9
9
5.5
1813.9
1817.7
Analysis
89
Durban Chess Clarence Championship 2023 (A)
2023/03/18
2023/03/18
Ethekwini (KED)
Standard
60
0.83
5
5
4.5
1811.3
1816.7
Analysis
1
2
3
4
5
6
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
91
59
16
16
67.0
73.6
200.8
1686.7
1887.5
White
45
31
7
7
34.5
76.7
226.7
1681.3
1907.9
Black
46
28
9
9
32.5
70.7
175.5
1691.9
1867.5
Standard
All
59
37
14
8
44.0
74.6
208.9
1715.8
1924.7
White
29
19
7
3
22.5
77.6
234.5
1703.7
1938.2
Black
30
18
7
5
21.5
71.7
184.2
1727.4
1911.6
Rapid
All
12
11
1
0
11.5
95.8
389.6
1446.8
1836.3
White
6
6
0
0
6.0
100.0
425.0
1469.4
1894.4
Black
6
5
1
0
5.5
91.7
354.2
1424.1
1778.3
Blitz
All
20
11
1
8
11.5
57.5
63.7
1744.8
1808.5
White
10
6
0
4
6.0
60.0
85.0
1743.4
1828.4
Black
10
5
1
4
5.5
55.0
42.5
1746.2
1788.7
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
737
482
85
170
524.5
71.2
179.9
1404.5
1584.4
White
368
252
40
76
272.0
73.9
203.3
1390.8
1594.1
Black
369
230
45
94
252.5
68.4
156.6
1418.1
1574.7
Standard
All
517
340
64
113
372.0
72.0
186.6
1393.7
1580.3
White
263
183
33
47
199.5
75.9
219.8
1377.3
1597.1
Black
254
157
31
66
172.5
67.9
152.3
1410.7
1562.9
Rapid
All
119
83
14
22
90.0
75.6
217.9
1385.8
1603.7
White
56
42
4
10
44.0
78.6
242.9
1374.8
1617.6
Black
63
41
10
12
46.0
73.0
195.6
1395.6
1591.3
Blitz
All
101
59
7
35
62.5
61.9
101.0
1481.5
1582.5
White
49
27
3
19
28.5
58.2
69.4
1481.5
1550.9
Black
52
32
4
16
34.0
65.4
130.8
1481.4
1612.2
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1080114192
Yan, W (Weilun)
17
9.5
6
7
4
55.9
1707.0
50.0
1757.0
View list
2
108068293
Daniel, I (Isaiah)
9
8.0
8
0
1
88.9
1441.8
330.6
1772.3
View list
3
207068628
Mkhize, G (Gcina)
8
8.0
8
0
0
100.0
1576.5
425.0
2001.5
View list
4
166015362
Khan, J (John)
8
5.5
5
1
2
68.8
1487.9
159.4
1647.3
View list
5
179034550
Sibeko, M (Musawenkosi)
8
4.0
4
0
4
50.0
1361.2
0.0
1361.2
View list
6
172036708
Subke, JJ (Jason)
7
2.5
2
1
4
35.7
1713.7
-121.4
1592.3
View list
7
208082584
Pillai, N (Nandana)
6
6.0
6
0
0
100.0
1398.1
425.0
1823.1
View list
8
171010743
Gopaulsingh, N (Nadean)
6
5.5
5
1
0
91.7
1511.2
354.2
1865.4
View list
9
108076196
Potgieter, E (Edward)
6
5.5
5
1
0
91.7
1596.9
354.2
1951.0
View list
10
107068300
Rooplal, J (Jasveer)
6
5.5
5
1
0
91.7
1310.2
354.2
1664.3
View list
11
105068632
Gounder, R (Rowan)
6
2.5
2
1
3
41.7
1334.8
-70.8
1264.0
View list
12
108064021
Coetsee, D (Dewald)
5
5.0
5
0
0
100.0
1635.6
425.0
2060.6
View list
13
163006020
Danisa, CT (Cyril)
5
3.5
3
1
1
70.0
1714.0
170.0
1884.0
View list
14
106085345
Govender, L (Lesharn)
5
3.5
3
1
1
70.0
1429.2
170.0
1599.2
View list
15
206047508
Millard, C (Charlotte)
5
2.5
2
1
2
50.0
1492.0
0.0
1492.0
View list
16
107092639
Simpson, M (Michael)
5
2.0
2
0
3
40.0
1531.5
-85.0
1446.5
View list
17
169022923
Mgaga, SB (Bongani)
5
1.5
1
1
3
30.0
1444.7
-170.0
1274.7
View list
18
103077438
Mthembu, L (Lovers)
5
0.5
0
1
4
10.0
1481.5
-340.0
1141.5
View list
19
1050138030
Kanwal, T (Tejasvi)
4
4.0
4
0
0
100.0
1806.0
425.0
2231.0
View list
20
198092516
Mncube, N (Njabulo)
4
4.0
4
0
0
100.0
1586.3
425.0
2011.3
View list