Chess South Africa
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Chess South Africa
Onyire, P (Prince)
Dob:
2012/01/16 (U14)
Gender:
Male
Chess SA id:
1120151135
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2024/06/16 (7 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
1464.3
Current Weighted rating
1293.1
Current Weighted performance
1426.8
Current official/published rating (highest between Raw, WR and WP)
1464.3
Current highest rating achieved
1464.3
Current floor (min rating allowed)
964.3
Current K-factor
32
Games played this month
6
Score (S)
4.5
Expected score (We)
3.96
Difference (S-We)
0.47
Current Raw change (no limits, including tournament time weight)
15.0
Current min/max change allowed (with limits)
±113.8
Current Raw change used (final)
15.0
Projected new Raw rating
1479.3
Projected new Weighed rating
1192.6
Projected new Weighted performance
1448.5
Projected new final Raw rating (if new WP > new Raw)
1479.3
Projected new highest rating
1479.3
Projected new floor
979.3
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1479.3
Projected effective change (new Official - current Official)
+15.0
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
1356.6
Current Weighted rating
1243.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1356.6
Current highest rating achieved
1356.6
Current floor (min rating allowed)
856.6
Current K-factor
36
Games played this month
6
Score (S)
4.5
Expected score (We)
3.33
Difference (S-We)
1.17
Current Raw change (no limits, including tournament time weight)
42.1
Current min/max change allowed (with limits)
±132.7
Current Raw change used (final)
42.1
Projected new Raw rating
1398.7
Projected new Weighed rating
1145.9
Projected new Weighted performance
1232.1
Projected new final Raw rating (if new WP > new Raw)
1398.7
Projected new highest rating
1398.7
Projected new floor
898.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1398.7
Projected effective change (new Official - current Official)
+42.1
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
1458.3
Current Weighted rating
1292.0
Current Weighted performance
1452.4
Current official/published rating (highest between Raw, WR and WP)
1458.3
Current highest rating achieved
1458.3
Current floor (min rating allowed)
958.3
Current K-factor
32
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)
±114.8
Current Raw change used (final)
0.0
Projected new Raw rating
1458.3
Projected new Weighed rating
1191.2
Projected new Weighted performance
1452.4
Projected new final Raw rating (if new WP > new Raw)
1458.3
Projected new highest rating
1458.3
Projected new floor
958.3
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1458.3
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
Tournament:
Cape Town Chess Federation Closed Chess Championships 2024 (U14)
Start:
2024/06/15
End:
2024/06/16
Host:
WCT
Type:
Standard
Time:
70
Time weight:
0.87
Rounds:
6
Games:
6
Score:
4.5
Main rating:
1464.3
Rating gain/loss:
15.0
Type rating:
1356.6
Rating gain/loss:
42.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
6
Cape Town Chess Federation Closed Chess Championships 2024 (U14)
2024/06/15
2024/06/16
Cape Town (WCT)
Standard
70
0.87
6
6
4.5
1464.3
1356.6
Analysis
5
Cape Town Junior League Finals 2024 (U13 Open A)
2024/05/18
2024/05/18
Cape Town (WCT)
Rapid
25
0.54
5
5
2.5
1446.7
1354.8
Analysis
4
Cape Town Junior League - Qualifier 2 2024 (U13)
2024/04/20
2024/04/20
Cape Town (WCT)
Rapid
25
0.54
6
6
5.0
1446.7
1354.8
Analysis
3
Cape Town Junior League Qualifier 2024 (U13 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
5
4.0
1437.7
1317.4
Analysis
2
Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1359.2
1312.0
Analysis
1
CT District East Schools Chess Individuals Trails 2024 (U13 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
5.0
1270.5
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
9
Cape Town Chess Federation Closed Chess Championships 2024 (U14)
2024/06/15
2024/06/16
Cape Town (WCT)
Standard
70
0.87
6
6
4.5
1464.3
1356.6
Analysis
8
Cape Town Junior League Finals 2024 (U13 Open A)
2024/05/18
2024/05/18
Cape Town (WCT)
Rapid
25
0.54
5
5
2.5
1446.7
1354.8
Analysis
7
Cape Town Junior League - Qualifier 2 2024 (U13)
2024/04/20
2024/04/20
Cape Town (WCT)
Rapid
25
0.54
6
6
5.0
1446.7
1354.8
Analysis
6
Cape Town Junior League Qualifier 2024 (U13 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
5
4.0
1437.7
1317.4
Analysis
5
Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys)
2024/03/02
2024/03/03
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1359.2
1312.0
Analysis
4
CT District East Schools Chess Individuals Trails 2024 (U13 Boys)
2024/02/03
2024/02/03
Cape Town (WCT)
Standard
60
0.83
5
5
5.0
1270.5
1200.0
Analysis
3
Gordons Bay Primary Chess Championship 2023 (U11 Mixed)
2023/12/09
2023/12/09
Cape Town (WCT)
Rapid
30
0.60
5
5
4.0
1239.2
1269.2
Analysis
2
CT Metro District East Top Schools Chess 2023 (U11 Mixed)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
7
5
4.0
1207.4
1218.4
Analysis
1
Mary-Anne Bartels Chess Tournament 2023 (U11)
2023/02/21
2023/02/21
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
33
24
2
7
25.0
75.8
218.9
1339.3
1558.3
White
16
12
1
3
12.5
78.1
239.1
1313.6
1552.6
Black
17
12
1
4
12.5
73.5
200.0
1363.6
1563.6
Standard
All
17
13
1
3
13.5
79.4
250.0
1341.3
1591.3
White
8
7
0
1
7.0
87.5
318.8
1271.7
1590.5
Black
9
6
1
2
6.5
72.2
188.9
1403.2
1592.1
Rapid
All
16
11
1
4
11.5
71.9
185.9
1337.3
1523.2
White
8
5
1
2
5.5
68.8
159.4
1355.4
1514.8
Black
8
6
0
2
6.0
75.0
212.5
1319.1
1531.6
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
48
35
2
11
36.0
75.0
212.5
1296.6
1509.1
White
24
20
1
3
20.5
85.4
301.0
1268.1
1569.2
Black
24
15
1
8
15.5
64.6
124.0
1325.1
1449.1
Standard
All
17
13
1
3
13.5
79.4
250.0
1341.3
1591.3
White
8
7
0
1
7.0
87.5
318.8
1271.7
1590.5
Black
9
6
1
2
6.5
72.2
188.9
1403.2
1592.1
Rapid
All
31
22
1
8
22.5
72.6
191.9
1272.1
1464.1
White
16
13
1
2
13.5
84.4
292.2
1266.3
1558.5
Black
15
9
0
6
9.0
60.0
85.0
1278.3
1363.3
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
1120138742
Baard, R (Riedewaan)
2
1.0
1
0
1
50.0
1203.7
0.0
1203.7
View list
2
1110109842
Matima, A (Aiden)
2
1.0
1
0
1
50.0
1411.8
0.0
1411.8
View list
3
1130150094
Kempen, D (Deon)
1
1.0
1
0
0
100.0
1207.4
425.0
1632.4
View list
4
1120147731
Harding, J (Jodie)
1
1.0
1
0
0
100.0
1270.5
425.0
1695.5
View list
5
1110150425
Haman, R (Rico)
1
1.0
1
0
0
100.0
1446.7
425.0
1871.7
View list
6
1120140113
Guo, A (Aleks)
1
1.0
1
0
0
100.0
1270.5
425.0
1695.5
View list
7
1130147536
Fradie, Z (Zach)
1
1.0
1
0
0
100.0
1207.4
425.0
1632.4
View list
8
2130137739
Fani, K (Khazimla)
1
1.0
1
0
0
100.0
1446.7
425.0
1871.7
View list
9
1110096082
Edwards, I (Israel)
1
1.0
1
0
0
100.0
1270.5
425.0
1695.5
View list
10
1130137322
De Villiers, C (Christiaan)
1
1.0
1
0
0
100.0
1446.7
425.0
1871.7
View list
11
1120193370
Cloete, J (Jacqueswin)
1
1.0
1
0
0
100.0
1270.5
425.0
1695.5
View list
12
1130145646
Cass, W (William)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
13
1120158968
Berry, S (Seth)
1
1.0
1
0
0
100.0
1464.3
425.0
1889.3
View list
14
1120150125
Akpagu, M (Muna)
1
1.0
1
0
0
100.0
1239.2
425.0
1664.2
View list
15
2120301955
Akah, E (Esther)
1
1.0
1
0
0
100.0
1437.7
425.0
1862.7
View list
16
1120143639
Mabaso, A (Ahlumile)
1
1.0
1
0
0
100.0
1446.7
425.0
1871.7
View list
17
2170191527
Kirthan, V (Venya)
1
1.0
1
0
0
100.0
1437.7
425.0
1862.7
View list
18
1120151134
Marcal, S (Scott)
1
1.0
1
0
0
100.0
1239.2
425.0
1664.2
View list
19
1130191471
Maseka, I (Isaac)
1
1.0
1
0
0
100.0
1239.2
425.0
1664.2
View list
20
1120110807
Minnaar, A (Adriaan)
1
1.0
1
0
0
100.0
1359.2
425.0
1784.2
View list