Chess South Africa
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Chess South Africa
Reich, E (Ethan)
Dob:
2013/05/10 (U12)
Gender:
Male
Chess SA id:
1130300061
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (52 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
1208.2
Current Weighted rating
1204.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1208.2
Current highest rating achieved
1228.5
Current floor (min rating allowed)
728.5
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)
±163.9
Current Raw change used (final)
0.0
Projected new Raw rating
1208.2
Projected new Weighed rating
1108.7
Projected new Weighted performance
909.1
Projected new final Raw rating (if new WP > new Raw)
1208.2
Projected new highest rating
1228.5
Projected new floor
728.5
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1208.2
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
1196.5
Current Weighted rating
1203.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1203.1
Current highest rating achieved
1222.4
Current floor (min rating allowed)
722.4
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)
±166.6
Current Raw change used (final)
0.0
Projected new Raw rating
1196.5
Projected new Weighed rating
1106.9
Projected new Weighted performance
682.0
Projected new final Raw rating (if new WP > new Raw)
1196.5
Projected new highest rating
1222.4
Projected new floor
722.4
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1196.5
Projected effective change (new Official - current Official)
-6.6
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
1210.8
Current Weighted rating
1202.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1210.8
Current highest rating achieved
1210.8
Current floor (min rating allowed)
710.8
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)
±163.3
Current Raw change used (final)
0.0
Projected new Raw rating
1210.8
Projected new Weighed rating
1106.4
Projected new Weighted performance
398.4
Projected new final Raw rating (if new WP > new Raw)
1210.8
Projected new highest rating
1210.8
Projected new floor
710.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1210.8
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
3
Western Cape PS Individuals Championship 2024 (U11 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
3
0.5
1228.5
1222.4
Analysis
2
Overberg Schools - PS Closed 2024 (U11 Boys)
2024/03/16
2024/03/16
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
1
Overberg Schools - PS Trials Region 3 2024 (U11 Boys)
2024/03/02
2024/03/02
Overberg (WOS)
Rapid
30
0.60
5
5
3.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
Western Cape PS Individuals Championship 2024 (U11 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
3
0.5
1228.5
1222.4
Analysis
2
Overberg Schools - PS Closed 2024 (U11 Boys)
2024/03/16
2024/03/16
Overberg (WOS)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
1
Overberg Schools - PS Trials Region 3 2024 (U11 Boys)
2024/03/02
2024/03/02
Overberg (WOS)
Rapid
30
0.60
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
13
6
1
6
6.5
50.0
0.0
1226.4
1226.4
White
7
2
1
4
2.5
35.7
-121.4
1224.4
1103.0
Black
6
4
0
2
4.0
66.7
141.7
1228.7
1370.3
Standard
All
8
3
1
4
3.5
43.8
-53.1
1268.2
1215.0
White
4
1
1
2
1.5
37.5
-106.3
1272.2
1166.0
Black
4
2
0
2
2.0
50.0
0.0
1264.1
1264.1
Rapid
All
5
3
0
2
3.0
60.0
85.0
1159.6
1244.6
White
3
1
0
2
1.0
33.3
-141.7
1160.7
1019.0
Black
2
2
0
0
2.0
100.0
425.0
1157.8
1582.8
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
13
6
1
6
6.5
50.0
0.0
1226.4
1226.4
White
7
2
1
4
2.5
35.7
-121.4
1224.4
1103.0
Black
6
4
0
2
4.0
66.7
141.7
1228.7
1370.3
Standard
All
8
3
1
4
3.5
43.8
-53.1
1268.2
1215.0
White
4
1
1
2
1.5
37.5
-106.3
1272.2
1166.0
Black
4
2
0
2
2.0
50.0
0.0
1264.1
1264.1
Rapid
All
5
3
0
2
3.0
60.0
85.0
1159.6
1244.6
White
3
1
0
2
1.0
33.3
-141.7
1160.7
1019.0
Black
2
2
0
0
2.0
100.0
425.0
1157.8
1582.8
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
1140300782
Zondo, K (Khayalethu)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1140145280
Nel, C (Caleb)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1130137104
Groenewald, C (Christiaan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1140145273
Collins, M (Marius)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1140152352
Sargeant, R (Rome)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1130150077
Pretorius, D (Dominic Reinhart)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1140149829
Solomons, A (Anru)
1
0.5
0
1
0
50.0
1228.5
0.0
1228.5
View list
8
1130135095
Van Wyk, D (Dimitri)
1
0.0
0
0
1
0.0
1228.5
-425.0
803.5
View list
9
1130134382
Van Der Walt, T (Tristan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1130152299
Schraader, R (Ruben)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1130138493
Otto, T (Taylor)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1130193355
Chilumba, C (Cornelius)
1
0.0
0
0
1
0.0
1228.5
-425.0
803.5
View list
13
1130150071
Barnard, C (Charel)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list