Chess South Africa
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Chess South Africa
Khumalo, P (Prince)
Dob:
2000/04/02 (Adult)
Gender:
Male
Chess SA id:
1000152977
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2024/06/02 (4 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
1626.7
Curent Weighted rating
1390.4
Curent Weighted performance
1634.2
Current official/published rating (highest between Raw, WR and WP)
1626.7
Current floor (min rating allowed)
1126.7
Current highest rating achieved
1626.7
Current K-factor
28
Games played this month
5
Score (S)
3.0
Expected score (We)
3.54
Difference (S-We)
-0.54
Current Raw change (no limits, including tournament time weight)
-12.5
Current min/max change allowed (with limits)
±90.3
Current Raw change used (final)
-12.5
Projected new Raw rating
1614.2
Projected new Weighed rating
1413.3
Projected new Weighted performance
1634.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1634.2
Projected effective change (new Official - current Official)
+7.5
Projected new highest rating
1626.7
Projected new floor
1126.7
Projected new K-facor
28
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
1597.4
Curent Weighted rating
1383.5
Curent Weighted performance
1594.6
Current official/published rating (highest between Raw, WR and WP)
1597.4
Current floor (min rating allowed)
1097.4
Current highest rating achieved
1597.4
Current K-factor
32
Games played this month
5
Score (S)
3.0
Expected score (We)
3.46
Difference (S-We)
-0.46
Current Raw change (no limits, including tournament time weight)
-14.7
Current min/max change allowed (with limits)
±94.1
Current Raw change used (final)
-14.7
Projected new Raw rating
1582.7
Projected new Weighed rating
1404.1
Projected new Weighted performance
1594.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1594.6
Projected effective change (new Official - current Official)
-2.8
Projected new highest rating
1597.4
Projected new floor
1097.4
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
1376.7
Curent Weighted rating
1260.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1376.7
Current floor (min rating allowed)
876.7
Current highest rating achieved
1376.7
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)
±128.9
Current Raw change used (final)
0.0
Projected new Raw rating
1376.7
Projected new Weighed rating
1272.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1376.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1376.7
Projected new floor
876.7
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
1300.0
Curent Weighted rating
1243.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
876.7
Current highest rating achieved
1300.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1249.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1300.0
Projected new floor
876.7
Projected new K-facor
36
Tournaments
History
Tournament:
JMC Trinityhouse Little Falls 2024 (B)
Start:
2024/06/02
End:
2024/06/02
Host:
GJM
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
3.0
Main rating:
1626.7
Rating gain/loss:
-12.5
Type rating:
1597.4
Rating gain/loss:
-14.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
5
JMC Trinityhouse Little Falls 2024 (B)
2024/06/02
2024/06/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1626.7
1597.4
Analysis
4
JMC Helpmekaar Kollege Tournament 2024 (B)
2024/05/04
2024/05/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1559.8
1533.6
Analysis
3
Ekurhuleni Open 2024 (B)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
5.0
1460.6
1433.4
Analysis
2
JNW Open - Classic - Crawford 2024 (B)
2024/03/09
2024/03/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1404.7
1398.8
Analysis
1
Ekurhuleni North Chess Club Open Tournament 2024 (A+B)
2024/03/02
2024/03/02
Ehlanzeni (MEN)
Rapid
30
0.60
7
7
5.0
1404.7
1300.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
11
JMC Trinityhouse Little Falls 2024 (B)
2024/06/02
2024/06/02
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1626.7
1597.4
Analysis
10
JMC Helpmekaar Kollege Tournament 2024 (B)
2024/05/04
2024/05/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1559.8
1533.6
Analysis
9
Ekurhuleni Open 2024 (B)
2024/04/06
2024/04/06
Ekurhuleni (GE)
Standard
60
0.83
5
5
5.0
1460.6
1433.4
Analysis
8
JNW Open - Classic - Crawford 2024 (B)
2024/03/09
2024/03/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1404.7
1398.8
Analysis
7
Ekurhuleni North Chess Club Open Tournament 2024 (A+B)
2024/03/02
2024/03/02
Ehlanzeni (MEN)
Rapid
30
0.60
7
7
5.0
1404.7
1300.0
Analysis
6
Ekurhuleni Chess Spring Tournament 2023 (A+B)
2023/09/23
2023/09/23
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1381.2
1375.7
Analysis
5
ANIME @ Play Chess 2023 (B)
2023/08/12
2023/08/12
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1300.7
1314.0
Analysis
4
Ekurhuleni Chess Trial 3 2023 (Open)
2023/06/17
2023/06/17
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1298.3
1314.0
Analysis
3
Ekurhuleni Trials 2 2023 (Open)
2023/04/22
2023/04/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1195.0
1193.2
Analysis
2
Alberton Chess Club Tournament 1 2023 (B)
2023/04/15
2023/04/15
Ekurhuleni (GE)
Standard
60
0.83
5
5
3.0
1195.0
1193.2
Analysis
1
Ekhuruleni Chess Trials 1 2023 (Open)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
27
17
6
4
20.0
74.1
204.6
1446.2
1650.8
White
16
13
2
1
14.0
87.5
318.8
1427.2
1745.9
Black
11
4
4
3
6.0
54.5
38.6
1473.8
1512.4
Standard
All
20
13
4
3
15.0
75.0
212.5
1451.1
1663.6
White
12
10
1
1
10.5
87.5
318.8
1436.9
1755.7
Black
8
3
3
2
4.5
56.3
53.1
1472.3
1525.4
Rapid
All
7
4
2
1
5.0
71.4
182.1
1432.2
1614.3
White
4
3
1
0
3.5
87.5
318.8
1398.0
1716.8
Black
3
1
1
1
1.5
50.0
0.0
1477.8
1477.8
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
57
31
8
18
35.0
61.4
96.9
1421.0
1517.9
White
31
18
3
10
19.5
62.9
109.7
1433.4
1543.0
Black
26
13
5
8
15.5
59.6
81.7
1406.3
1488.0
Standard
All
50
27
6
17
30.0
60.0
85.0
1419.5
1504.5
White
27
15
2
10
16.0
59.3
78.7
1438.6
1517.3
Black
23
12
4
7
14.0
60.9
92.4
1397.0
1489.4
Rapid
All
7
4
2
1
5.0
71.4
182.1
1432.2
1614.3
White
4
3
1
0
3.5
87.5
318.8
1398.0
1716.8
Black
3
1
1
1
1.5
50.0
0.0
1477.8
1477.8
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
1060107794
Jaitas, W (Worapat)
2
1.5
1
1
0
75.0
1247.8
212.5
1460.3
View list
2
1090119738
Shen Yu, F (Frank)
2
1.5
1
1
0
75.0
1352.7
212.5
1565.2
View list
3
190003214
Botiyana, A (Aphiwe)
2
1.0
1
0
1
50.0
1299.8
0.0
1299.8
View list
4
196004002
Buthelezi, N (Ncedo)
2
0.0
0
0
2
0.0
1302.3
-425.0
877.3
View list
5
2110143800
Naidoo, D (Dhiya)
2
0.0
0
0
2
0.0
1393.0
-425.0
968.0
View list
6
1740301385
Cunniff, M (Morne)
1
1.0
1
0
0
100.0
1404.7
425.0
1829.7
View list
7
206050792
Crole, K (Kelly)
1
1.0
1
0
0
100.0
1298.3
425.0
1723.3
View list
8
1140148603
Brits, E (Etienne)
1
1.0
1
0
0
100.0
1404.7
425.0
1829.7
View list
9
1110133758
Bloem, J (James)
1
1.0
1
0
0
100.0
1381.2
425.0
1806.2
View list
10
1090105696
Barradas, K (Keanu)
1
1.0
1
0
0
100.0
1559.8
425.0
1984.8
View list
11
108084071
Andrews, J (Jason)
1
1.0
1
0
0
100.0
1460.6
425.0
1885.6
View list
12
1830153996
Botha, G (George)
1
1.0
1
0
0
100.0
1195.0
425.0
1620.0
View list
13
109076140
Jones, E (Edward)
1
1.0
1
0
0
100.0
1559.8
425.0
1984.8
View list
14
100014225
Jolliffe, SR (Shaun)
1
1.0
1
0
0
100.0
1559.8
425.0
1984.8
View list
15
2120130719
Jacobs, L (Lillith)
1
1.0
1
0
0
100.0
1195.0
425.0
1620.0
View list
16
2780130049
Engelbrecht, V (Veronica)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
2090155382
Helder, L (Lynette)
1
1.0
1
0
0
100.0
1460.6
425.0
1885.6
View list
18
179010736
Gopal, H (Hemant)
1
1.0
1
0
0
100.0
1404.7
425.0
1829.7
View list
19
2720301045
Knoetze, C (Carla)
1
1.0
1
0
0
100.0
1404.7
425.0
1829.7
View list
20
107092831
Laeke, N (Nahom)
1
1.0
1
0
0
100.0
1381.2
425.0
1806.2
View list