Chess South Africa
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Chess South Africa
Jama, Q (Qhama)
Dob:
2005/12/08 (U20)
Gender:
Male
Chess SA id:
105058471
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (6 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
1263.4
Curent Weighted rating
1239.1
Curent Weighted performance
1205.7
Current official/published rating (highest between Raw, WR and WP)
1263.4
Current floor (min rating allowed)
763.4
Current highest rating achieved
1263.4
Current K-factor
36
Games played this month
5
Score (S)
0.5
Expected score (We)
0.71
Difference (S-We)
-0.21
Current Raw change (no limits, including tournament time weight)
-6.3
Current min/max change allowed (with limits)
±151.5
Current Raw change used (final)
-6.3
Projected new Raw rating
1257.1
Projected new Weighed rating
1241.8
Projected new Weighted performance
1205.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1257.1
Projected effective change (new Official - current Official)
-6.3
Projected new highest rating
1263.4
Projected new floor
763.4
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
1232.2
Curent Weighted rating
1245.1
Curent Weighted performance
1118.7
Current official/published rating (highest between Raw, WR and WP)
1245.1
Current floor (min rating allowed)
783.7
Current highest rating achieved
1283.7
Current K-factor
36
Games played this month
5
Score (S)
0.5
Expected score (We)
0.57
Difference (S-We)
-0.07
Current Raw change (no limits, including tournament time weight)
-2.5
Current min/max change allowed (with limits)
±158.4
Current Raw change used (final)
-2.5
Projected new Raw rating
1229.7
Projected new Weighed rating
1244.5
Projected new Weighted performance
1118.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1244.5
Projected effective change (new Official - current Official)
-0.5
Projected new highest rating
1283.7
Projected new floor
783.7
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
1054.4
Curent Weighted rating
956.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1054.4
Current floor (min rating allowed)
576.8
Current highest rating achieved
1076.8
Current K-factor
40
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)
±204.0
Current Raw change used (final)
0.0
Projected new Raw rating
1054.4
Projected new Weighed rating
964.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1054.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1076.8
Projected new floor
576.8
Projected new K-facor
40
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)
576.8
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
576.8
Projected new K-facor
36
Tournaments
History
Tournament:
Spartan Bishops Chess Championships 2024 (Queens)
Start:
2024/05/04
End:
2024/05/05
Host:
NBR
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
0.5
Main rating:
1263.4
Rating gain/loss:
-6.3
Type rating:
1232.2
Rating gain/loss:
-2.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Spartan Bishops Chess Championships 2024 (Queens)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
0.5
1263.4
1232.2
Analysis
1
Enoch Mgijima 2024 (Open)
2024/03/09
2024/03/09
Chris Hani (ECH)
Rapid
30
0.60
5
5
4.0
1231.9
937.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
15
Spartan Bishops Chess Championships 2024 (Queens)
2024/05/04
2024/05/05
Bojanala Platina (NBR)
Standard
60
0.83
5
5
0.5
1263.4
1232.2
Analysis
14
Enoch Mgijima 2024 (Open)
2024/03/09
2024/03/09
Chris Hani (ECH)
Rapid
30
0.60
5
5
4.0
1231.9
937.2
Analysis
13
Eastern Cape Chess Team Championship 2023 (Open)
2023/10/07
2023/10/08
Nelson Mandela Bay (ENM)
Standard
65
0.85
5
5
0.0
1263.1
1283.0
Analysis
12
Eastern Cape Provincial Individual Championship 2023 (U20 Boys+Girls)
2023/10/05
2023/10/06
Nelson Mandela Bay (ENM)
Standard
65
0.85
7
7
4.0
1263.1
1283.0
Analysis
11
2023 EC Schools Provincial Winter Games (U18 Boys)
2023/06/02
2023/06/03
Buffalo City (EBC)
Standard
60
0.83
6
6
3.0
1258.6
1283.7
Analysis
10
3rd Vikings Champs 2023 (U16A)
2023/03/25
2023/03/25
Buffalo City (EBC)
Standard
60
0.83
5
1
1.0
1218.0
1241.6
Analysis
9
3rd Vikings Champs 2023 (U18-Adults)
2023/03/23
2023/03/23
Buffalo City (EBC)
Standard
60
0.83
5
4
3.0
1218.0
1241.6
Analysis
8
2022 South African Junior Team Chess Championships (U18 Open)
2022/12/04
2022/12/08
4 Knights (4K)
Standard
120
1.00
7
6
4.0
1147.6
1184.0
Analysis
7
Slum Knights 2022 (A)
2022/08/06
2022/08/06
Buffalo City (EBC)
Rapid
35
0.66
5
5
0.0
1180.1
1020.8
Analysis
6
BC Chess Trials 5 of 5 2022 (A)
2022/06/11
2022/06/11
Buffalo City (EBC)
Rapid
12
0.33
10
10
4.0
1170.7
1076.8
Analysis
5
BC Chess 4th Border Trials 2022 (A)
2022/05/21
2022/05/21
Buffalo City (EBC)
Rapid
12
0.33
10
9
3.0
1186.1
1200.0
Analysis
4
Moja Open 2022 (C)
2022/03/19
2022/03/20
Frances Baard (NCF)
Standard
90
0.94
5
5
2.5
1184.4
1181.2
Analysis
3
BC Trials 3 2022 (U18A+U20A)
2022/03/05
2022/03/05
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1184.4
1181.2
Analysis
2
BC Trials 2 2022 (U18-Open)
2022/02/19
2022/02/19
Buffalo City (EBC)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
1
BC Trials 1 2022 (U18A+Open)
2022/02/11
2022/02/11
Buffalo City (EBC)
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
10
4
1
5
4.5
45.0
-42.5
1408.3
1365.8
White
6
2
1
3
2.5
41.7
-70.8
1421.0
1350.2
Black
4
2
0
2
2.0
50.0
0.0
1389.2
1389.2
Standard
All
5
0
1
4
0.5
10.0
-340.0
1583.3
1243.3
White
3
0
1
2
0.5
16.7
-283.3
1539.7
1256.3
Black
2
0
0
2
0.0
0.0
-425.0
1648.7
1223.7
Rapid
All
5
4
0
1
4.0
80.0
255.0
1233.3
1488.3
White
3
2
0
1
2.0
66.7
141.7
1302.4
1444.1
Black
2
2
0
0
2.0
100.0
425.0
1129.7
1554.7
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
83
34
2
47
35.0
42.2
-66.6
1292.1
1225.6
White
40
13
2
25
14.0
35.0
-127.5
1302.3
1174.8
Black
43
21
0
22
21.0
48.8
-9.9
1282.6
1272.8
Standard
All
54
23
2
29
24.0
44.4
-47.2
1296.2
1249.0
White
26
9
2
15
10.0
38.5
-98.1
1310.4
1212.4
Black
28
14
0
14
14.0
50.0
0.0
1283.0
1283.0
Rapid
All
29
11
0
18
11.0
37.9
-102.6
1284.6
1182.0
White
14
4
0
10
4.0
28.6
-182.1
1287.3
1105.1
Black
15
7
0
8
7.0
46.7
-28.3
1282.0
1253.7
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
2060097295
Mbilase, H (Hlumela)
2
2.0
2
0
0
100.0
1185.3
425.0
1610.3
View list
2
105055990
Nxele, A (Azukwa)
2
2.0
2
0
0
100.0
1177.6
425.0
1602.6
View list
3
204051811
Diemieniet, P (Phoebe)
2
1.0
1
0
1
50.0
1193.0
0.0
1193.0
View list
4
2960136249
Yayo, A (Athenkosi)
2
1.0
1
0
1
50.0
1193.0
0.0
1193.0
View list
5
2060098046
Jacobs, E (Elsje)
2
0.0
0
0
2
0.0
1177.6
-425.0
752.6
View list
6
106078250
De Villiers, E (Ethan)
2
0.0
0
0
2
0.0
1192.2
-425.0
767.2
View list
7
199016514
Kroutz, JD (Johnathan)
2
0.0
0
0
2
0.0
1247.5
-425.0
822.5
View list
8
1040134123
Loggenburg, M (Melcolin)
2
0.0
0
0
2
0.0
1263.1
-425.0
838.1
View list
9
1060141772
Mathew, N (Nevin)
2
0.0
0
0
2
0.0
1178.4
-425.0
753.4
View list
10
104051845
Pretorius, HJ (Hendrik)
2
0.0
0
0
2
0.0
1178.4
-425.0
753.4
View list
11
206044984
Qangule, MK (Mandibonge)
2
0.0
0
0
2
0.0
1178.4
-425.0
753.4
View list
12
105054349
Wang, I (Ikai)
2
0.0
0
0
2
0.0
1185.3
-425.0
760.3
View list
13
1040136906
Blauw, K (Kamavalethu)
1
1.0
1
0
0
100.0
1170.7
425.0
1595.7
View list
14
2760106708
Dicwalemang, O (Ot)
1
1.0
1
0
0
100.0
1184.4
425.0
1609.4
View list
15
207065272
Dove, M (Megan)
1
1.0
1
0
0
100.0
1170.7
425.0
1595.7
View list
16
1070153257
Geer, S (Scott)
1
1.0
1
0
0
100.0
1218.0
425.0
1643.0
View list
17
1050120015
Goliad, C (Cassidy)
1
1.0
1
0
0
100.0
1263.1
425.0
1688.1
View list
18
175013556
Jama, MG (Mxoni)
1
1.0
1
0
0
100.0
1170.7
425.0
1595.7
View list
19
2030153853
Madasa, A (Anita)
1
1.0
1
0
0
100.0
1231.9
425.0
1656.9
View list
20
106066545
Matayo, L (Liyema)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list