Chess South Africa
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Chess South Africa
Tshatsheka, J (Junior)
Dob:
2009/09/01 (U16)
Gender:
Male
Chess SA id:
1090101002
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2024/05/04 (9 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
Curent Raw rating
1347.1
Curent Weighted rating
1386.2
Curent Weighted performance
1250.1
Current official/published rating (highest between Raw, WR and WP)
1386.2
Current floor (min rating allowed)
1036.3
Current highest rating achieved
1536.3
Current K-factor
32
Games played this month
5
Score (S)
2.0
Expected score (We)
3.44
Difference (S-We)
-1.44
Current Raw change (no limits, including tournament time weight)
-38.2
Current min/max change allowed (with limits)
±134.5
Current Raw change used (final)
-38.2
Projected new Raw rating
1308.9
Projected new Weighed rating
1377.8
Projected new Weighted performance
1250.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1377.8
Projected effective change (new Official - current Official)
-8.3
Projected new highest rating
1536.3
Projected new floor
1036.3
Projected new K-facor
32
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
Curent Raw rating
1343.4
Curent Weighted rating
1377.5
Curent Weighted performance
1252.6
Current official/published rating (highest between Raw, WR and WP)
1377.5
Current floor (min rating allowed)
1038.0
Current highest rating achieved
1538.0
Current K-factor
32
Games played this month
5
Score (S)
2.0
Expected score (We)
3.42
Difference (S-We)
-1.42
Current Raw change (no limits, including tournament time weight)
-45.4
Current min/max change allowed (with limits)
±135.2
Current Raw change used (final)
-45.4
Projected new Raw rating
1298.0
Projected new Weighed rating
1369.0
Projected new Weighted performance
1252.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1369.0
Projected effective change (new Official - current Official)
-8.5
Projected new highest rating
1538.0
Projected new floor
1038.0
Projected new K-facor
32
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
Curent Raw rating
1258.0
Curent Weighted rating
1256.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1258.0
Current floor (min rating allowed)
758.0
Current highest rating achieved
1258.0
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)
±152.7
Current Raw change used (final)
0.0
Projected new Raw rating
1258.0
Projected new Weighed rating
1256.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1258.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1258.0
Projected new floor
758.0
Projected new K-facor
36
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
758.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
758.0
Projected new K-facor
36
Tournaments
History
Tournament:
2024 D2 Schools Individuals (U15 Boys)
Start:
2024/05/04
End:
2024/05/04
Host:
GWR
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
2.0
Main rating:
1347.1
Rating gain/loss:
-38.2
Type rating:
1343.4
Rating gain/loss:
-45.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
2024 D2 Schools Individuals (U15 Boys)
2024/05/04
2024/05/04
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1347.1
1343.4
Analysis
2
2024 West Rand Open (Open)
2024/02/03
2024/02/03
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1327.2
1317.5
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U16A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
0.0
1373.2
1362.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
39
2024 D2 Schools Individuals (U15 Boys)
2024/05/04
2024/05/04
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1347.1
1343.4
Analysis
38
2024 West Rand Open (Open)
2024/02/03
2024/02/03
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1327.2
1317.5
Analysis
37
2024 Gauteng Inter-Region Chess Championship (U16A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
0.0
1373.2
1362.6
Analysis
36
West Rand vs Bojanala Inter-Regional Championships 2023 (U16)
2023/10/14
2023/10/14
West Rand (GWR)
Standard
60
0.83
5
5
1.5
1389.1
1380.8
Analysis
35
2023 West Rand Trials (U16)
2023/09/09
2023/09/09
West Rand (GWR)
Standard
60
0.83
5
5
3.5
1381.4
1369.9
Analysis
34
West Rand at Bastion 2023 (Open)
2023/08/05
2023/08/05
West Rand (GWR)
Standard
60
0.83
5
5
2.0
1393.6
1381.1
Analysis
33
2023 West Rand RHS Open (Open)
2023/06/10
2023/06/10
West Rand (GWR)
Standard
60
0.83
5
5
1.5
1419.9
1411.2
Analysis
32
Gauteng Schools Individual Finals 2023 (U15 Boys)
2023/05/27
2023/05/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1442.7
1434.6
Analysis
31
D2 Schools Individuals 2023 (U15 Boys)
2023/05/13
2023/05/13
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1442.7
1434.6
Analysis
30
West Rand Juniors 2023 (U18)
2023/03/18
2023/03/18
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1430.7
1418.0
Analysis
29
2023 West Rand Open (Open)
2023/02/04
2023/02/04
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1455.1
1446.5
Analysis
28
West Rand vs Bojanala 2022 (U14A)
2022/11/05
2022/11/05
Bojanala Platina (NBR)
Standard
60
0.83
6
6
3.5
1462.5
1451.9
Analysis
27
OR Tambo Soncini Finals 2022 (Boys)
2022/10/29
2022/10/29
Ekurhuleni (GE)
Rapid
30
0.60
5
5
4.0
1462.5
1200.0
Analysis
26
West Rand Trials 2022 (U14)
2022/09/03
2022/09/03
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1452.1
1435.6
Analysis
25
2022 Gauteng Schools Team Championships (U13 Open)
2022/08/27
2022/08/27
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1536.3
1538.0
Analysis
24
D2 School League Finals 2022 (U13)
2022/08/20
2022/08/20
West Rand (GWR)
Standard
60
0.83
5
5
4.0
1536.3
1538.0
Analysis
23
2nd West Rand Open 2022 (Open)
2022/08/06
2022/08/06
West Rand (GWR)
Standard
60
0.83
5
5
0.5
1536.3
1538.0
Analysis
22
Bojanala Chess Federation Clash of Schools 2022 (PS Championship)
2022/07/22
2022/07/22
Bojanala Platina (NBR)
Standard
60
0.83
5
5
5.0
1475.9
1480.5
Analysis
21
2022 Gauteng Schools Individual Chess Championship (U13 Boys)
2022/06/18
2022/06/18
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1464.9
1466.4
Analysis
20
D2 Schools Individuals 2022 (U13 Boys)
2022/05/07
2022/05/07
West Rand (GWR)
Standard
60
0.83
5
5
4.5
1392.3
1393.9
Analysis
1
2
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
15
4
0
11
4.0
26.7
-198.3
1428.2
1229.8
White
8
3
0
5
3.0
37.5
-106.3
1478.9
1372.7
Black
7
1
0
6
1.0
14.3
-303.6
1370.2
1066.6
Standard
All
15
4
0
11
4.0
26.7
-198.3
1428.2
1229.8
White
8
3
0
5
3.0
37.5
-106.3
1478.9
1372.7
Black
7
1
0
6
1.0
14.3
-303.6
1370.2
1066.6
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
199
123
7
69
126.5
63.6
115.3
1235.6
1350.9
White
100
68
5
27
70.5
70.5
174.2
1216.0
1390.3
Black
99
55
2
42
56.0
56.6
55.8
1255.4
1311.2
Standard
All
194
119
7
68
122.5
63.1
111.7
1236.6
1348.3
White
98
67
5
26
69.5
70.9
177.8
1216.5
1394.3
Black
96
52
2
42
53.0
55.2
44.3
1257.0
1301.3
Rapid
All
5
4
0
1
4.0
80.0
255.0
1197.6
1452.6
White
2
1
0
1
1.0
50.0
0.0
1191.7
1191.7
Black
3
3
0
0
3.0
100.0
425.0
1201.5
1626.5
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
1090113576
Fiford, JA (Jason)
4
4.0
4
0
0
100.0
1429.5
425.0
1854.5
View list
2
1100101004
Mbesi, S (Samkelo)
4
3.0
3
0
1
75.0
1271.0
212.5
1483.5
View list
3
1090117297
Perry-Fisher, IE (Iain Eric)
4
3.0
3
0
1
75.0
1368.3
212.5
1580.8
View list
4
2100101007
Bassie, U (Unathi)
3
3.0
3
0
0
100.0
1295.4
425.0
1720.4
View list
5
1080113580
Buthelezi, N (Nkanyiso)
3
3.0
3
0
0
100.0
1277.9
425.0
1702.9
View list
6
2110100231
Miya, MT (Minentle)
3
1.0
1
0
2
33.3
1268.1
-141.7
1126.4
View list
7
1080136200
Sehularo, K (Kganya)
3
0.0
0
0
3
0.0
1333.0
-425.0
908.0
View list
8
109089206
De Jager, JJ (Juan)
2
2.0
2
0
0
100.0
1252.1
425.0
1677.1
View list
9
1090119605
Janssen, A (Alec)
2
2.0
2
0
0
100.0
1394.8
425.0
1819.8
View list
10
1080113025
Mbipha, B (Botshelo)
2
2.0
2
0
0
100.0
1301.5
425.0
1726.5
View list
11
2100101006
Mithani, G (Gcobani)
2
2.0
2
0
0
100.0
1222.1
425.0
1647.1
View list
12
1090152516
Molosiwa, K (Kgotatso)
2
2.0
2
0
0
100.0
1394.9
425.0
1819.9
View list
13
209075199
Ntshalintshali, N (Noluthando)
2
2.0
2
0
0
100.0
1312.0
425.0
1737.0
View list
14
208078735
Visser, K (Kayla)
2
2.0
2
0
0
100.0
1284.5
425.0
1709.5
View list
15
1090149213
Mmbadi, O (Obadiah)
2
1.5
1
1
0
75.0
1412.1
212.5
1624.6
View list
16
109083234
Marx, HB (Heinrich)
2
1.0
1
0
1
50.0
1469.2
0.0
1469.2
View list
17
1090139683
Mediwane, R (Rethabile)
2
1.0
1
0
1
50.0
1416.8
0.0
1416.8
View list
18
109091331
Nolan, CB (Christiaan)
2
1.0
1
0
1
50.0
1273.5
0.0
1273.5
View list
19
1080106103
Putu, K (Kutlwano)
2
1.0
1
0
1
50.0
1248.3
0.0
1248.3
View list
20
105092890
Seagrave, K (Kelton)
2
1.0
1
0
1
50.0
1391.2
0.0
1391.2
View list