Chess South Africa
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Chess South Africa
Radia, S (Shyam)
Dob:
2011/12/30 (U14)
Gender:
Male
Chess SA id:
1110096784
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/09/01 (33 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
1605.7
Current Weighted rating
1586.8
Current Weighted performance
1596.4
Current official/published rating (highest between Raw, WR and WP)
1605.7
Current highest rating achieved
1665.0
Current floor (min rating allowed)
1165.0
Current K-factor
28
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)
±93.0
Current Raw change used (final)
0.0
Projected new Raw rating
1605.7
Projected new Weighed rating
1459.4
Projected new Weighted performance
1596.4
Projected new final Raw rating (if new WP > new Raw)
1605.7
Projected new highest rating
1665.0
Projected new floor
1165.0
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1605.7
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
1611.1
Current Weighted rating
1582.4
Current Weighted performance
1596.4
Current official/published rating (highest between Raw, WR and WP)
1611.1
Current highest rating achieved
1660.2
Current floor (min rating allowed)
1160.2
Current K-factor
28
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)
±92.3
Current Raw change used (final)
0.0
Projected new Raw rating
1611.1
Projected new Weighed rating
1455.4
Projected new Weighted performance
1596.4
Projected new final Raw rating (if new WP > new Raw)
1611.1
Projected new highest rating
1660.2
Projected new floor
1160.2
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1611.1
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
1274.4
Current Weighted rating
1274.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1274.4
Current highest rating achieved
1274.4
Current floor (min rating allowed)
774.4
Current K-factor
36
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)
±149.1
Current Raw change used (final)
0.0
Projected new Raw rating
1274.4
Projected new Weighed rating
1172.4
Projected new Weighted performance
360.3
Projected new final Raw rating (if new WP > new Raw)
1274.4
Projected new highest rating
1274.4
Projected new floor
774.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1274.4
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
8
2024 Etienne Lewis (U14)
2024/08/30
2024/09/01
Tshwane (GTP)
Standard
90
0.94
7
7
5.5
1539.0
1532.4
Analysis
7
Gauteng Schools Individuals Finals 2024 (U13 Boys)
2024/08/16
2024/08/16
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1539.0
1532.4
Analysis
6
2024 Alekhine Open Chess Tournament (A)
2024/08/09
2024/08/10
Tshwane (GTP)
Standard
90
0.94
5
4
1.0
1560.1
1555.1
Analysis
5
2024 Tshwane South School District CLOSED Individual Championships (U13 Mixed)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1584.7
1580.0
Analysis
4
South African Junior Closed Chess Championship 2024 (U14 Open)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
4.0
1584.7
1580.0
Analysis
3
2024 KSNG CHess Academy Open Tournament (B)
2024/04/06
2024/04/06
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1598.2
1594.6
Analysis
2
2024 Tshwane Chess OPEN Registration Tournament (B)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1558.8
1554.0
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U14A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
5.0
1558.8
1554.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
66
2024 Etienne Lewis (U14)
2024/08/30
2024/09/01
Tshwane (GTP)
Standard
90
0.94
7
7
5.5
1539.0
1532.4
Analysis
65
Gauteng Schools Individuals Finals 2024 (U13 Boys)
2024/08/16
2024/08/16
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1539.0
1532.4
Analysis
64
2024 Alekhine Open Chess Tournament (A)
2024/08/09
2024/08/10
Tshwane (GTP)
Standard
90
0.94
5
4
1.0
1560.1
1555.1
Analysis
63
2024 Tshwane South School District CLOSED Individual Championships (U13 Mixed)
2024/05/11
2024/05/11
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1584.7
1580.0
Analysis
62
South African Junior Closed Chess Championship 2024 (U14 Open)
2024/04/27
2024/05/01
Ekurhuleni (GE)
Standard
120
1.00
9
9
4.0
1584.7
1580.0
Analysis
61
2024 KSNG CHess Academy Open Tournament (B)
2024/04/06
2024/04/06
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1598.2
1594.6
Analysis
60
2024 Tshwane Chess OPEN Registration Tournament (B)
2024/01/27
2024/01/27
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1558.8
1554.0
Analysis
59
2024 Gauteng Inter-Region Chess Championship (U14A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
5.0
1558.8
1554.0
Analysis
58
FIDE WORLD CADETS CHESS CHAMPIONSHIPS 2023
2023/10/16
2023/10/26
Egypt (EGY)
Standard
120
1.00
11
11
4.5
1635.8
1630.2
Analysis
57
2023 Etienne Lewis Closed Tournament (U14)
2023/08/25
2023/08/27
Tshwane (GTP)
Standard
90
0.94
7
7
4.0
1665.0
1660.2
Analysis
56
2023 Gauteng Top Schools (U13 Mixed)
2023/08/18
2023/08/18
West Rand (GWR)
Standard
60
0.83
5
5
5.0
1665.0
1660.2
Analysis
55
2023 Tshwane South School District CLOSED League Championship (U13)
2023/07/29
2023/07/29
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1657.6
1651.5
Analysis
54
2023 Mid Gauteng Open Tournament (B)
2023/05/06
2023/05/06
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1592.3
1582.6
Analysis
53
2023 Tshwane South School District CLOSED Individual Championships (U13 Open)
2023/04/22
2023/04/22
Tshwane (GTP)
Standard
60
0.83
5
5
5.0
1565.2
1550.4
Analysis
52
2023 South African Junior Closed Chess Championships (U12 Open)
2023/03/31
2023/04/04
Chess South Africa (CSA)
Standard
120
1.00
9
9
6.0
1565.2
1550.4
Analysis
51
Chris Greyling Open Tournament 2023 (B)
2023/03/21
2023/03/21
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1587.0
1576.2
Analysis
50
2023 Afrikaans Hoër Seunskool Open Chess Tournament (B)
2023/03/04
2023/03/04
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1587.0
1576.2
Analysis
49
2023 Piet Robbertse Fide Rated Open Chess Tournament (B)
2023/02/04
2023/02/05
Tshwane (GTP)
Standard
90
0.94
5
4
2.0
1609.4
1597.8
Analysis
48
2023 Tshwane Chess Open Registration Tournament (B1)
2023/01/28
2023/01/28
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1617.3
1606.8
Analysis
47
2022 South African Junior Team Chess Championships (U12 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
7
7.0
1548.8
1534.8
Analysis
1
2
3
4
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
45
27
3
15
28.5
63.3
113.3
1488.7
1602.0
White
23
13
2
8
14.0
60.9
92.4
1483.1
1575.5
Black
22
14
1
7
14.5
65.9
135.2
1494.5
1629.8
Standard
All
45
27
3
15
28.5
63.3
113.3
1488.7
1602.0
White
23
13
2
8
14.0
60.9
92.4
1483.1
1575.5
Black
22
14
1
7
14.5
65.9
135.2
1494.5
1629.8
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
362
217
31
114
232.5
64.2
120.9
1304.4
1425.3
White
181
117
14
50
124.0
68.5
157.3
1290.6
1448.0
Black
181
100
17
64
108.5
59.9
84.5
1318.1
1402.6
Standard
All
355
211
31
113
226.5
63.8
117.3
1305.3
1422.7
White
178
114
14
50
121.0
68.0
152.8
1292.6
1445.4
Black
177
97
17
63
105.5
59.6
81.6
1318.1
1399.8
Rapid
All
7
6
0
1
6.0
85.7
303.6
1254.9
1558.5
White
3
3
0
0
3.0
100.0
425.0
1173.2
1598.2
Black
4
3
0
1
3.0
75.0
212.5
1316.2
1528.7
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
110088599
Bogaard, FK (Franco)
8
5.5
5
1
2
68.8
1431.4
159.4
1590.8
View list
2
1120096779
Yang, JD (Daniel)
8
5.0
5
0
3
62.5
1312.1
106.3
1418.4
View list
3
111077190
Liang, YX (Yi-Xuan (Bowie))
8
4.0
4
0
4
50.0
1367.3
0.0
1367.3
View list
4
1110103928
Slabbert, ZN (Zander Nicolaas)
7
2.0
2
0
5
28.6
1455.1
-182.1
1273.0
View list
5
211085191
Naidoo, K (Kajol)
6
4.0
4
0
2
66.7
1307.5
141.7
1449.2
View list
6
1110108346
Mcphail, M (Matthew)
4
4.0
4
0
0
100.0
1445.7
425.0
1870.7
View list
7
1110100045
Gondwe, P (Prosper)
4
3.0
3
0
1
75.0
1527.3
212.5
1739.8
View list
8
1110103925
Keyter, ZC (Zarius Clarence)
4
3.0
3
0
1
75.0
1530.6
212.5
1743.1
View list
9
1110114764
Botha, RMJ (Robert)
3
3.0
3
0
0
100.0
1411.3
425.0
1836.3
View list
10
2110101741
De Waal, N (Nadine)
3
2.5
2
1
0
83.3
1361.8
283.3
1645.1
View list
11
108086541
Louw, R (Raynor)
3
2.5
2
1
0
83.3
1489.9
283.3
1773.3
View list
12
1110097360
Pillay, Z (Zac)
3
2.5
2
1
0
83.3
1554.3
283.3
1837.7
View list
13
208088604
Monnig, E (Erika)
3
2.0
2
0
1
66.7
1530.0
141.7
1671.6
View list
14
1090103920
Reyneke, L (Luke)
3
1.5
1
1
1
50.0
1415.5
0.0
1415.5
View list
15
1110134010
Van Meersbergen, E (Ettienne)
3
1.5
1
1
1
50.0
1557.5
0.0
1557.5
View list
16
108052034
Du Toit, SJM (Stephanus (Matteo))
3
1.0
1
0
2
33.3
1407.3
-141.7
1265.6
View list
17
1110106568
Makaula, L (Lubanzi)
3
0.5
0
1
2
16.7
1413.1
-283.3
1129.8
View list
18
209092675
Ramlall, S (Sanjana)
3
0.5
0
1
2
16.7
1450.4
-283.3
1167.1
View list
19
110089428
Anderson, AP (Aidan)
2
2.0
2
0
0
100.0
1355.7
425.0
1780.7
View list
20
1110118128
Botha, JCC (Johannes Christiaan Corneli)
2
2.0
2
0
0
100.0
1575.0
425.0
2000.0
View list