Chess South Africa
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Chess South Africa
Zumani, J (Jeminah)
Dob:
2007/10/23 (U18)
Gender:
Male
Chess SA id:
1070097708
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2019/06/09 (1846 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
1027.6
Current Weighted rating
1027.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1027.6
Current highest rating achieved
1081.7
Current floor (min rating allowed)
581.7
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)
±212.0
Current Raw change used (final)
0.0
Projected new Raw rating
1027.6
Projected new Weighed rating
945.4
Projected new Weighted performance
125.3
Projected new final Raw rating (if new WP > new Raw)
1027.6
Projected new highest rating
1081.7
Projected new floor
581.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1027.6
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
997.2
Current Weighted rating
997.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
997.2
Current highest rating achieved
1059.2
Current floor (min rating allowed)
559.2
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)
±221.4
Current Raw change used (final)
0.0
Projected new Raw rating
997.2
Projected new Weighed rating
917.4
Projected new Weighted performance
125.3
Projected new final Raw rating (if new WP > new Raw)
997.2
Projected new highest rating
1059.2
Projected new floor
559.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
997.2
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
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
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
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
GoForChess Junior Chess Championships 2019 (U14+U16)
2019/06/09
2019/06/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
0.5
1081.7
1059.2
Analysis
1
JCC Wits 2018 (Junior)
2018/02/25
2018/02/25
Johannesburg Metro (GJM)
Standard
62
0.84
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
0
1
8
0.5
5.6
-377.8
953.3
575.5
White
4
0
0
4
0.0
0.0
-425.0
992.7
567.7
Black
5
0
1
4
0.5
10.0
-340.0
921.8
581.8
Standard
All
9
0
1
8
0.5
5.6
-377.8
953.3
575.5
White
4
0
0
4
0.0
0.0
-425.0
992.7
567.7
Black
5
0
1
4
0.5
10.0
-340.0
921.8
581.8
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
1070115956
Pillay, Y (Yuvan)
1
0.5
0
1
0
50.0
1081.7
0.0
1081.7
View list
2
1070097707
Zumani, I (Isreal)
1
0.0
0
0
1
0.0
1081.7
-425.0
656.7
View list
3
106050282
Voigt, H (Heinrich)
1
0.0
0
0
1
0.0
1081.7
-425.0
656.7
View list
4
1060107802
Nwafor, N (Neo)
1
0.0
0
0
1
0.0
1081.7
-425.0
656.7
View list
5
105092236
Njoku, W (Wisdom)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1040103970
Mari, P (Perveshan)
1
0.0
0
0
1
0.0
1081.7
-425.0
656.7
View list
7
105057263
Holl, A (Albert)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
206092695
Fani, T (Tanyaradzna)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
110091709
Botes, E (Evan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
