Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Bambela, O (Onako)
Dob:
2009/11/08 (U16)
Gender:
Male
Chess SA id:
1090148962
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2024/05/04 (13 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
1498.2
Curent Weighted rating
1396.8
Curent Weighted performance
1482.5
Current official/published rating (highest between Raw, WR and WP)
1498.2
Current floor (min rating allowed)
998.2
Current highest rating achieved
1498.2
Current K-factor
32
Games played this month
12
Score (S)
7.0
Expected score (We)
8.91
Difference (S-We)
-1.91
Current Raw change (no limits, including tournament time weight)
-55.4
Current min/max change allowed (with limits)
±108.4
Current Raw change used (final)
-55.4
Projected new Raw rating
1442.8
Projected new Weighed rating
1405.7
Projected new Weighted performance
1482.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1482.5
Projected effective change (new Official - current Official)
-15.7
Projected new highest rating
1498.2
Projected new floor
998.2
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
1463.9
Curent Weighted rating
1395.0
Curent Weighted performance
1406.4
Current official/published rating (highest between Raw, WR and WP)
1463.9
Current floor (min rating allowed)
1004.8
Current highest rating achieved
1504.8
Current K-factor
32
Games played this month
6
Score (S)
2.0
Expected score (We)
4.28
Difference (S-We)
-2.28
Current Raw change (no limits, including tournament time weight)
-73.0
Current min/max change allowed (with limits)
±113.9
Current Raw change used (final)
-73.0
Projected new Raw rating
1390.9
Projected new Weighed rating
1399.9
Projected new Weighted performance
1406.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1406.4
Projected effective change (new Official - current Official)
-57.5
Projected new highest rating
1504.8
Projected new floor
1004.8
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
1448.3
Curent Weighted rating
1309.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1448.3
Current floor (min rating allowed)
948.3
Current highest rating achieved
1448.3
Current K-factor
32
Games played this month
6
Score (S)
5.0
Expected score (We)
4.58
Difference (S-We)
0.42
Current Raw change (no limits, including tournament time weight)
13.4
Current min/max change allowed (with limits)
±116.4
Current Raw change used (final)
13.4
Projected new Raw rating
1461.7
Projected new Weighed rating
1325.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1461.7
Projected effective change (new Official - current Official)
+13.4
Projected new highest rating
1461.7
Projected new floor
961.7
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
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)
948.3
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
948.3
Projected new K-facor
36
Tournaments
History
Tournament:
BC Chess HS Trials 3 2024 (U18-Adult)
Start:
2024/05/04
End:
2024/05/04
Host:
EBC
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
3
Games:
3
Score:
2.0
Main rating:
1498.2
Rating gain/loss:
-2.9
Type rating:
1463.9
Rating gain/loss:
1.9
Analysis
Tournament:
BC Chess HS Trials 3 2024 (U16)
Start:
2024/05/04
End:
2024/05/04
Host:
EBC
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
3
Games:
3
Score:
0.0
Main rating:
1498.2
Rating gain/loss:
-64.8
Type rating:
1463.9
Rating gain/loss:
-74.9
Analysis
Tournament:
Gompo Chess Club Rapid 2024 (B)
Start:
2024/05/01
End:
2024/05/01
Host:
EBC
Type:
Rapid
Time:
30
Time weight:
0.60
Rounds:
6
Games:
6
Score:
5.0
Main rating:
1498.2
Rating gain/loss:
12.3
Type rating:
1448.3
Rating gain/loss:
13.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
7
BC Chess HS Trials 3 2024 (U18-Adult)
2024/05/04
2024/05/04
Buffalo City (EBC)
Standard
60
0.83
5
3
2.0
1498.2
1463.9
Analysis
6
BC Chess HS Trials 3 2024 (U16)
2024/05/04
2024/05/04
Buffalo City (EBC)
Standard
60
0.83
5
3
0.0
1498.2
1463.9
Analysis
5
Gompo Chess Club Rapid 2024 (B)
2024/05/01
2024/05/01
Buffalo City (EBC)
Rapid
30
0.60
6
6
5.0
1498.2
1448.3
Analysis
4
Bhongweni Chess Club Open 2024 (U16)
2024/04/27
2024/04/27
Buffalo City (EBC)
Rapid
30
0.60
6
6
6.0
1497.8
1382.8
Analysis
3
UFH Open 2024 (B)
2024/04/13
2024/04/14
Amathole (EAL)
Standard
62
0.84
7
7
3.5
1497.8
1499.4
Analysis
2
2nd Buffalo City Chess Trials 2024 (U16A)
2024/04/06
2024/04/06
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1497.8
1499.4
Analysis
1
1st BC Chess Trials 2024 (U16A)
2024/03/02
2024/03/02
Buffalo City (EBC)
Standard
60
0.83
5
4
2.5
1497.0
1504.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
20
BC Chess HS Trials 3 2024 (U18-Adult)
2024/05/04
2024/05/04
Buffalo City (EBC)
Standard
60
0.83
5
3
2.0
1498.2
1463.9
Analysis
19
BC Chess HS Trials 3 2024 (U16)
2024/05/04
2024/05/04
Buffalo City (EBC)
Standard
60
0.83
5
3
0.0
1498.2
1463.9
Analysis
18
Gompo Chess Club Rapid 2024 (B)
2024/05/01
2024/05/01
Buffalo City (EBC)
Rapid
30
0.60
6
6
5.0
1498.2
1448.3
Analysis
17
Bhongweni Chess Club Open 2024 (U16)
2024/04/27
2024/04/27
Buffalo City (EBC)
Rapid
30
0.60
6
6
6.0
1497.8
1382.8
Analysis
16
UFH Open 2024 (B)
2024/04/13
2024/04/14
Amathole (EAL)
Standard
62
0.84
7
7
3.5
1497.8
1499.4
Analysis
15
2nd Buffalo City Chess Trials 2024 (U16A)
2024/04/06
2024/04/06
Buffalo City (EBC)
Standard
60
0.83
5
5
4.0
1497.8
1499.4
Analysis
14
1st BC Chess Trials 2024 (U16A)
2024/03/02
2024/03/02
Buffalo City (EBC)
Standard
60
0.83
5
4
2.5
1497.0
1504.8
Analysis
13
Chess Vikings Exam Rapid 2023 (B)
2023/11/04
2023/11/04
Buffalo City (EBC)
Rapid
20
0.47
7
7
6.0
1478.4
1298.2
Analysis
12
Gompo Library Chess Club Launch 2023 (U16)
2023/10/28
2023/10/28
Buffalo City (EBC)
Rapid
25
0.54
5
5
4.0
1426.3
1249.2
Analysis
11
BC Vikings Closed 2023 (U14+U16)
2023/10/03
2023/10/04
Buffalo City (EBC)
Standard
65
0.85
6
6
3.5
1426.3
1413.3
Analysis
10
Chess Vikings Wild Card 2023 (U14+U16)
2023/10/02
2023/10/02
Buffalo City (EBC)
Standard
60
0.83
5
4
3.5
1426.3
1413.3
Analysis
9
BCM Chess Clubs League 2023 (B)
2023/09/09
2023/09/09
Buffalo City (EBC)
Standard
90
0.94
5
3
3.0
1313.7
1292.5
Analysis
8
4th BC HS Trials 2023 (U16A)
2023/08/26
2023/08/26
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.5
1310.4
1283.9
Analysis
7
Youth Day Chess Festival 2023 (B)
2023/06/24
2023/06/24
Buffalo City (EBC)
Standard
90
0.94
5
4
2.0
1274.5
1277.1
Analysis
6
2nd BC Trials 2023 (U16A)
2023/06/17
2023/06/17
Buffalo City (EBC)
Rapid
20
0.47
7
7
5.0
1274.5
1200.0
Analysis
5
EL Schools Winter Trials 2023 (U15 Boys)
2023/05/13
2023/05/13
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1249.2
1256.6
Analysis
4
BC Chess Trials 1 of 5 2023 (U16A)
2023/04/29
2023/04/29
Buffalo City (EBC)
Standard
60
0.83
5
5
2.5
1248.3
1257.0
Analysis
3
3rd Vikings Champs 2023 (U16B)
2023/03/25
2023/03/25
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1240.2
1248.4
Analysis
2
2nd Junior Vikings 2023 (U14A+U16A)
2023/02/23
2023/02/23
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
1
Junior Vikings 2023 (U14B+U16B)
2023/02/11
2023/02/11
Buffalo City (EBC)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
34
22
2
10
23.0
67.6
150.0
1307.7
1457.7
White
16
10
0
6
10.0
62.5
106.3
1347.7
1454.0
Black
18
12
2
4
13.0
72.2
188.9
1272.2
1461.1
Standard
All
22
11
2
9
12.0
54.5
38.6
1312.8
1351.5
White
10
5
0
5
5.0
50.0
0.0
1373.2
1373.2
Black
12
6
2
4
7.0
58.3
70.8
1262.5
1333.4
Rapid
All
12
11
0
1
11.0
91.7
354.2
1298.4
1652.6
White
6
5
0
1
5.0
83.3
283.3
1305.3
1588.7
Black
6
6
0
0
6.0
100.0
425.0
1291.4
1716.4
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
100
62
10
28
67.0
67.0
144.5
1291.6
1436.1
White
47
28
3
16
29.5
62.8
108.5
1319.4
1427.9
Black
53
34
7
12
37.5
70.8
176.4
1267.0
1443.4
Standard
All
69
37
8
24
41.0
59.4
80.1
1289.6
1369.7
White
31
15
3
13
16.5
53.2
27.4
1318.6
1346.0
Black
38
22
5
11
24.5
64.5
123.0
1266.0
1389.0
Rapid
All
31
25
2
4
26.0
83.9
287.9
1296.1
1584.0
White
16
13
0
3
13.0
81.3
265.6
1320.9
1586.5
Black
15
12
2
1
13.0
86.7
311.7
1269.6
1581.3
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
1080148980
Nantuse, L (Lihle)
4
3.5
3
1
0
87.5
1457.3
318.8
1776.1
View list
2
1090148959
Brown, C (Christopher)
3
3.0
3
0
0
100.0
1388.1
425.0
1813.1
View list
3
1090133034
Maweni, C (Cwenga)
3
2.5
2
1
0
83.3
1411.5
283.3
1694.8
View list
4
1090109296
Schutte, A (Adrian)
3
2.0
2
0
1
66.7
1323.8
141.7
1465.5
View list
5
1090159119
Nkuzo, O (Onako)
3
1.0
1
0
2
33.3
1473.7
-141.7
1332.0
View list
6
1080150733
Vermaak, J (Jayden)
3
0.5
0
1
2
16.7
1291.5
-283.3
1008.2
View list
7
1090106163
Cressey, RJ (Ryelee Jordan)
2
2.0
2
0
0
100.0
1461.7
425.0
1886.7
View list
8
1110136883
Joseph, A (Aahaana)
2
2.0
2
0
0
100.0
1339.2
425.0
1764.2
View list
9
1090133025
Sokupe, K (Kamvelihle)
2
2.0
2
0
0
100.0
1405.8
425.0
1830.8
View list
10
1080150740
Henene, S (Sanele)
2
1.5
1
1
0
75.0
1373.0
212.5
1585.5
View list
11
1100153231
Mnyila, O (Oyisa)
2
1.5
1
1
0
75.0
1373.1
212.5
1585.6
View list
12
108088678
Pearson, D (Dane)
2
1.5
1
1
0
75.0
1368.3
212.5
1580.8
View list
13
210076312
August, S (Siyolise)
2
1.0
1
0
1
50.0
1274.5
0.0
1274.5
View list
14
108088680
Pearson, E (Ethan)
2
0.5
0
1
1
25.0
1368.3
-212.5
1155.8
View list
15
1090148975
Maipo, T (Takunda)
2
0.0
0
0
2
0.0
1348.9
-425.0
923.9
View list
16
2040150723
Forosi, S (Siphosihle)
1
1.0
1
0
0
100.0
1497.8
425.0
1922.8
View list
17
1080190353
Falou, K (Kane)
1
1.0
1
0
0
100.0
1426.3
425.0
1851.3
View list
18
1080154709
Davids, T (Tristan)
1
1.0
1
0
0
100.0
1249.2
425.0
1674.2
View list
19
2090153241
Fumanisa, L (Lisokhanya)
1
1.0
1
0
0
100.0
1274.5
425.0
1699.5
View list
20
2100109242
George, A (Alaina)
1
1.0
1
0
0
100.0
1478.4
425.0
1903.4
View list