Chess South Africa
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Chess South Africa
Zumani, I (Isreal)
Dob:
2007/10/23 (U18)
Gender:
Male
Chess SA id:
1070097707
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2019/06/09 (1844 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
1090.9
Current Weighted rating
1090.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1090.9
Current highest rating achieved
1097.2
Current floor (min rating allowed)
597.2
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)
±193.7
Current Raw change used (final)
0.0
Projected new Raw rating
1090.9
Projected new Weighed rating
1003.6
Projected new Weighted performance
166.6
Projected new final Raw rating (if new WP > new Raw)
1090.9
Projected new highest rating
1097.2
Projected new floor
597.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1090.9
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
1072.4
Current Weighted rating
1072.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1072.4
Current highest rating achieved
1077.6
Current floor (min rating allowed)
577.6
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)
±198.9
Current Raw change used (final)
0.0
Projected new Raw rating
1072.4
Projected new Weighed rating
986.6
Projected new Weighted performance
166.6
Projected new final Raw rating (if new WP > new Raw)
1072.4
Projected new highest rating
1077.6
Projected new floor
577.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1072.4
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
2.0
1097.2
1077.6
Analysis
1
JCC Wits 2018 (Junior)
2018/02/25
2018/02/25
Johannesburg Metro (GJM)
Standard
62
0.84
5
5
1.0
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
10
3
0
7
3.0
30.0
-170.0
1020.2
850.2
White
6
2
0
4
2.0
33.3
-141.7
1093.8
952.1
Black
4
1
0
3
1.0
25.0
-212.5
909.7
697.2
Standard
All
10
3
0
7
3.0
30.0
-170.0
1020.2
850.2
White
6
2
0
4
2.0
33.3
-141.7
1093.8
952.1
Black
4
1
0
3
1.0
25.0
-212.5
909.7
697.2
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
107092244
Khumalo, S (Sibusiso Raymond)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1070115956
Pillay, Y (Yuvan)
1
1.0
1
0
0
100.0
1097.2
425.0
1522.2
View list
3
1070097708
Zumani, J (Jeminah)
1
1.0
1
0
0
100.0
1097.2
425.0
1522.2
View list
4
106050282
Voigt, H (Heinrich)
1
0.0
0
0
1
0.0
1097.2
-425.0
672.2
View list
5
204069424
Tarafdar, S (Shamama)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1060107802
Nwafor, N (Neo)
1
0.0
0
0
1
0.0
1097.2
-425.0
672.2
View list
7
108091057
Nwafor, B (Blessing)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
110091709
Botes, E (Evan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
106073248
Allison, LM (Liam)
1
0.0
0
0
1
0.0
1097.2
-425.0
672.2
View list
10
208067323
Aldum, C (Carla)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
