Chess South Africa
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Chess South Africa
Udeagha, O (Ogechi)
Dob:
2016/02/04 (U10)
Gender:
Male
Chess SA id:
1160301117
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/05/02 (55 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
1126.5
Current Weighted rating
1188.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1188.0
Current highest rating achieved
1159.4
Current floor (min rating allowed)
659.4
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)
±184.1
Current Raw change used (final)
0.0
Projected new Raw rating
1126.5
Projected new Weighed rating
1092.5
Projected new Weighted performance
582.6
Projected new final Raw rating (if new WP > new Raw)
1126.5
Projected new highest rating
1159.4
Projected new floor
659.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1126.5
Projected effective change (new Official - current Official)
-61.5
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
1118.0
Current Weighted rating
1186.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1186.9
Current highest rating achieved
1156.4
Current floor (min rating allowed)
656.4
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)
±186.4
Current Raw change used (final)
0.0
Projected new Raw rating
1118.0
Projected new Weighed rating
1091.5
Projected new Weighted performance
582.6
Projected new final Raw rating (if new WP > new Raw)
1118.0
Projected new highest rating
1156.4
Projected new floor
656.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1118.0
Projected effective change (new Official - current Official)
-68.9
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
0.0
Current floor (min rating allowed)
700.0
Current K-factor
40
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
2024 Mid Gauteng Open Chess Tournament (U10)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1159.4
1156.4
Analysis
1
2024 Lubowski Open Chess Tournament (E)
2024/03/23
2024/03/23
Tshwane (GTP)
Standard
90
0.94
5
5
1.5
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
2024 Mid Gauteng Open Chess Tournament (U10)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1159.4
1156.4
Analysis
1
2024 Lubowski Open Chess Tournament (E)
2024/03/23
2024/03/23
Tshwane (GTP)
Standard
90
0.94
5
5
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
2
1
7
2.5
25.0
-212.5
1209.7
997.2
White
4
1
0
3
1.0
25.0
-212.5
1203.7
991.2
Black
6
1
1
4
1.5
25.0
-212.5
1213.8
1001.3
Standard
All
10
2
1
7
2.5
25.0
-212.5
1209.7
997.2
White
4
1
0
3
1.0
25.0
-212.5
1203.7
991.2
Black
6
1
1
4
1.5
25.0
-212.5
1213.8
1001.3
Rapid
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
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
10
2
1
7
2.5
25.0
-212.5
1209.7
997.2
White
4
1
0
3
1.0
25.0
-212.5
1203.7
991.2
Black
6
1
1
4
1.5
25.0
-212.5
1213.8
1001.3
Standard
All
10
2
1
7
2.5
25.0
-212.5
1209.7
997.2
White
4
1
0
3
1.0
25.0
-212.5
1203.7
991.2
Black
6
1
1
4
1.5
25.0
-212.5
1213.8
1001.3
Rapid
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
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
2150303280
Mogano, O (O'Bonolo)
1
1.0
1
0
0
100.0
1159.4
425.0
1584.4
View list
2
1170301112
Mashabane, N (Nkosana)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
2170149596
Mabugu, R (Refilwe)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
1160190423
Zhang, Y (Yufeng)
1
0.0
0
0
1
0.0
1159.4
-425.0
734.4
View list
5
1150301118
Von Gruenewaldt, E (Ethan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1160153041
Vermaak, S (Sebastian)
1
0.0
0
0
1
0.0
1159.4
-425.0
734.4
View list
7
1160301116
Udeagha, C (Chinonso)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1150301114
Mullins, C (Cole)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1160301113
Motebejane, M (Mokgethwa)
1
0.0
0
0
1
0.0
1159.4
-425.0
734.4
View list
10
2160303276
Aucamp, V (Victoria)
1
0.0
0
0
1
0.0
1159.4
-425.0
734.4
View list
