Chess South Africa
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Chess South Africa
Mnganisa, O (Ongama)
Dob:
2008/09/07 (U18)
Gender:
Male
Chess SA id:
1080150678
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2023/02/24 (476 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
1121.5
Current Weighted rating
1128.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1128.8
Current highest rating achieved
1121.5
Current floor (min rating allowed)
621.5
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)
±185.4
Current Raw change used (final)
0.0
Projected new Raw rating
1121.5
Projected new Weighed rating
1037.3
Projected new Weighted performance
371.3
Projected new final Raw rating (if new WP > new Raw)
1121.5
Projected new highest rating
1121.5
Projected new floor
621.5
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1121.5
Projected effective change (new Official - current Official)
-7.3
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
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
1058.4
Current Weighted rating
1071.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1071.6
Current highest rating achieved
1058.4
Current floor (min rating allowed)
558.4
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)
±202.9
Current Raw change used (final)
0.0
Projected new Raw rating
1058.4
Projected new Weighed rating
983.6
Projected new Weighted performance
390.9
Projected new final Raw rating (if new WP > new Raw)
1058.4
Projected new highest rating
1058.4
Projected new floor
558.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1058.4
Projected effective change (new Official - current Official)
-13.2
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.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
Overberg High Schools Trails 2023 (U15)
2023/02/24
2023/02/24
Overberg (WOS)
Rapid
15
0.39
5
5
1.0
1200.0
1200.0
Analysis
1
Overberg Schools Open Tournament 2023 (U16)
2023/02/11
2023/02/11
Overberg (WOS)
Rapid
20
0.47
5
4
0.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
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
Standard
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
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
9
1
0
8
1.0
11.1
-330.6
1110.4
779.9
White
5
0
0
5
0.0
0.0
-425.0
1086.7
661.7
Black
4
1
0
3
1.0
25.0
-212.5
1140.1
927.6
Standard
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
Rapid
All
9
1
0
8
1.0
11.1
-330.6
1110.4
779.9
White
5
0
0
5
0.0
0.0
-425.0
1086.7
661.7
Black
4
1
0
3
1.0
25.0
-212.5
1140.1
927.6
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
2080138409
Duminy, Z (Zaldine)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
2
208094918
Mdlokovane, S (Sphendulwe)
2
0.0
0
0
2
0.0
1200.0
-425.0
775.0
View list
3
1090152204
Bhekani, O (Onako)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
208089497
Van Wyk, L (Loreal)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1090152220
Rossouw, JE (Janko Ederik)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
2080154672
Mcosana, O (Oyama)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
1080150671
Davids, A (Abdaab)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
