Chess South Africa
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Chess South Africa
Barnabas, O (Oyama)
Dob:
2003/06/29 (Adult)
Gender:
Male
Chess SA id:
1030158052
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Last active:
2024/05/01 (56 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
1354.5
Current Weighted rating
1222.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1354.5
Current highest rating achieved
1354.5
Current floor (min rating allowed)
854.5
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)
±133.1
Current Raw change used (final)
0.0
Projected new Raw rating
1354.5
Projected new Weighed rating
1125.3
Projected new Weighted performance
1129.2
Projected new final Raw rating (if new WP > new Raw)
1354.5
Projected new highest rating
1354.5
Projected new floor
854.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1354.5
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
1342.2
Current Weighted rating
1224.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1342.2
Current highest rating achieved
1342.2
Current floor (min rating allowed)
842.2
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)
±135.4
Current Raw change used (final)
0.0
Projected new Raw rating
1342.2
Projected new Weighed rating
1127.0
Projected new Weighted performance
825.6
Projected new final Raw rating (if new WP > new Raw)
1342.2
Projected new highest rating
1342.2
Projected new floor
842.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1342.2
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
1274.2
Current Weighted rating
1205.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1274.2
Current highest rating achieved
1274.2
Current floor (min rating allowed)
774.2
Current K-factor
36
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)
±149.2
Current Raw change used (final)
0.0
Projected new Raw rating
1274.2
Projected new Weighed rating
1109.7
Projected new Weighted performance
508.1
Projected new final Raw rating (if new WP > new Raw)
1274.2
Projected new highest rating
1274.2
Projected new floor
774.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1274.2
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
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Gompo Chess Club Rapid 2024 (B)
2024/05/01
2024/05/01
Buffalo City (EBC)
Rapid
30
0.60
6
6
5.0
1318.4
1200.0
Analysis
1
UFH Open 2024 (B)
2024/04/13
2024/04/14
Amathole (EAL)
Standard
62
0.84
7
7
6.0
1201.4
1202.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Gompo Chess Club Rapid 2024 (B)
2024/05/01
2024/05/01
Buffalo City (EBC)
Rapid
30
0.60
6
6
5.0
1318.4
1200.0
Analysis
2
UFH Open 2024 (B)
2024/04/13
2024/04/14
Amathole (EAL)
Standard
62
0.84
7
7
6.0
1201.4
1202.9
Analysis
1
Youth Day Chess Festival 2023 (B)
2023/06/24
2023/06/24
Buffalo City (EBC)
Standard
90
0.94
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
13
11
0
2
11.0
84.6
294.2
1327.1
1621.3
White
7
5
0
2
5.0
71.4
182.1
1334.4
1516.5
Black
6
6
0
0
6.0
100.0
425.0
1318.5
1743.5
Standard
All
7
6
0
1
6.0
85.7
303.6
1375.4
1679.0
White
4
3
0
1
3.0
75.0
212.5
1364.8
1577.3
Black
3
3
0
0
3.0
100.0
425.0
1389.6
1814.6
Rapid
All
6
5
0
1
5.0
83.3
283.3
1270.6
1554.0
White
3
2
0
1
2.0
66.7
141.7
1293.9
1435.5
Black
3
3
0
0
3.0
100.0
425.0
1247.4
1672.4
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
18
13
0
5
13.0
72.2
188.9
1315.7
1504.6
White
9
6
0
3
6.0
66.7
141.7
1323.8
1465.5
Black
9
7
0
2
7.0
77.8
236.1
1307.6
1543.7
Standard
All
12
8
0
4
8.0
66.7
141.7
1338.2
1479.9
White
6
4
0
2
4.0
66.7
141.7
1338.8
1480.4
Black
6
4
0
2
4.0
66.7
141.7
1337.7
1479.3
Rapid
All
6
5
0
1
5.0
83.3
283.3
1270.6
1554.0
White
3
2
0
1
2.0
66.7
141.7
1293.9
1435.5
Black
3
3
0
0
3.0
100.0
425.0
1247.4
1672.4
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
207054337
Jikijela, A (Anisha)
2
1.0
1
0
1
50.0
1259.2
0.0
1259.2
View list
2
1110302005
Sidlayi, L (Lusanele)
1
1.0
1
0
0
100.0
1318.4
425.0
1743.4
View list
3
1030151607
Ramasindi, R (Raphadu)
1
1.0
1
0
0
100.0
1201.4
425.0
1626.4
View list
4
2070150785
Qubeka, S (Simele)
1
1.0
1
0
0
100.0
1201.4
425.0
1626.4
View list
5
1120149007
Planga, K (Kungawo)
1
1.0
1
0
0
100.0
1201.4
425.0
1626.4
View list
6
1050153394
Pheta, S (Singabakho)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1080148980
Nantuse, L (Lihle)
1
1.0
1
0
0
100.0
1318.4
425.0
1743.4
View list
8
2080104198
Mpafa, I (Inam)
1
1.0
1
0
0
100.0
1318.4
425.0
1743.4
View list
9
1070154726
Mamatu, A (Amila)
1
1.0
1
0
0
100.0
1201.4
425.0
1626.4
View list
10
1110113008
Mabongo, I (Isiphile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
1910303518
Jonnie, A (Athule)
1
1.0
1
0
0
100.0
1318.4
425.0
1743.4
View list
12
1080150740
Henene, S (Sanele)
1
1.0
1
0
0
100.0
1201.4
425.0
1626.4
View list
13
1010150724
Gaga, L (Lindokuhle)
1
1.0
1
0
0
100.0
1201.4
425.0
1626.4
View list
14
1040141201
Colani, H (Hlumelo)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
1090148959
Brown, C (Christopher)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
1090148962
Bambela, O (Onako)
1
0.0
0
0
1
0.0
1318.4
-425.0
893.4
View list
17
1060141205
Mahobe, B (Bahle)
1
0.0
0
0
1
0.0
1201.4
-425.0
776.4
View list