Chess South Africa
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Chess South Africa
Latchmiah, I (Ilan)
Dob:
2010/12/22 (U16)
Gender:
Male
Chess SA id:
1100306352
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/06/10 (23 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
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
6
Score (S)
2.0
Expected score (We)
1.80
Difference (S-We)
0.09
Current Raw change (no limits, including tournament time weight)
3.7
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
3.7
Projected new Raw rating
1203.7
Projected new Weighed rating
1104.0
Projected new Weighted performance
410.7
Projected new final Raw rating (if new WP > new Raw)
1203.7
Projected new highest rating
1203.7
Projected new floor
703.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1203.7
Projected effective change (new Official - current Official)
+3.7
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
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
6
Score (S)
2.0
Expected score (We)
2.72
Difference (S-We)
-0.72
Current Raw change (no limits, including tournament time weight)
-28.9
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
-28.9
Projected new Raw rating
1171.1
Projected new Weighed rating
1104.0
Projected new Weighted performance
432.3
Projected new final Raw rating (if new WP > new Raw)
1171.1
Projected new highest rating
1171.1
Projected new floor
671.1
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1171.1
Projected effective change (new Official - current Official)
-28.9
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
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
Tournament:
JCC SAHETI High Schools League Round Robin 2024
Start:
2024/05/20
End:
2024/06/10
Host:
GJM
Type:
Rapid
Time:
20
Time weight:
0.47
Rounds:
6
Games:
6
Score:
2.0
Main rating:
1200.0
Rating gain/loss:
3.7
Type rating:
1200.0
Rating gain/loss:
-28.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
JCC SAHETI High Schools League Round Robin 2024
2024/05/20
2024/06/10
Johannesburg Metro (GJM)
Rapid
20
0.47
7
6
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
1
JCC SAHETI High Schools League Round Robin 2024
2024/05/20
2024/06/10
Johannesburg Metro (GJM)
Rapid
20
0.47
7
6
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
6
2
0
4
2.0
33.3
-141.7
1448.9
1307.3
White
4
2
0
2
2.0
50.0
0.0
1481.5
1481.5
Black
2
0
0
2
0.0
0.0
-425.0
1383.7
958.7
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
6
2
0
4
2.0
33.3
-141.7
1448.9
1307.3
White
4
2
0
2
2.0
50.0
0.0
1481.5
1481.5
Black
2
0
0
2
0.0
0.0
-425.0
1383.7
958.7
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
6
2
0
4
2.0
33.3
-141.7
1448.9
1307.3
White
4
2
0
2
2.0
50.0
0.0
1481.5
1481.5
Black
2
0
0
2
0.0
0.0
-425.0
1383.7
958.7
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
6
2
0
4
2.0
33.3
-141.7
1448.9
1307.3
White
4
2
0
2
2.0
50.0
0.0
1481.5
1481.5
Black
2
0
0
2
0.0
0.0
-425.0
1383.7
958.7
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
110095105
Zhang, R (Richard)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1070306358
Peretz, B (Ben)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1060133825
Paiker, J (Joey)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
2060133808
Mafinya, T (Thama)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
110091704
Levitan, J (Judah)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1080109892
Balassis, P (Petro)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list