Chess South Africa
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Chess South Africa
Le Roux, D (Dihan)
Dob:
2012/03/12 (U14)
Gender:
Male
Chess SA id:
1120149246
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2024/06/08 (18 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
1173.4
Current Weighted rating
1185.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1185.2
Current highest rating achieved
1184.7
Current floor (min rating allowed)
684.7
Current K-factor
40
Games played this month
5
Score (S)
1.5
Expected score (We)
1.93
Difference (S-We)
-0.36
Current Raw change (no limits, including tournament time weight)
-14.3
Current min/max change allowed (with limits)
±172.2
Current Raw change used (final)
-14.3
Projected new Raw rating
1159.1
Projected new Weighed rating
1090.1
Projected new Weighted performance
828.5
Projected new final Raw rating (if new WP > new Raw)
1159.1
Projected new highest rating
1184.7
Projected new floor
684.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1159.1
Projected effective change (new Official - current Official)
-26.1
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
1168.0
Current Weighted rating
1182.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1182.2
Current highest rating achieved
1181.6
Current floor (min rating allowed)
681.6
Current K-factor
40
Games played this month
5
Score (S)
1.5
Expected score (We)
1.93
Difference (S-We)
-0.43
Current Raw change (no limits, including tournament time weight)
-17.2
Current min/max change allowed (with limits)
±173.6
Current Raw change used (final)
-17.2
Projected new Raw rating
1150.8
Projected new Weighed rating
1087.3
Projected new Weighted performance
828.5
Projected new final Raw rating (if new WP > new Raw)
1150.8
Projected new highest rating
1181.6
Projected new floor
681.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1150.8
Projected effective change (new Official - current Official)
-31.4
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
Tournament:
FIDE in the West 2024 (U12)
Start:
2024/06/08
End:
2024/06/08
Host:
GWR
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
1.5
Main rating:
1173.4
Rating gain/loss:
-14.3
Type rating:
1168.0
Rating gain/loss:
-17.2
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
FIDE in the West 2024 (U12)
2024/06/08
2024/06/08
West Rand (GWR)
Standard
60
0.83
5
5
1.5
1173.4
1168.0
Analysis
1
2024 D2 Schools Individuals (U13 Boys)
2024/05/04
2024/05/04
West Rand (GWR)
Standard
60
0.83
5
4
1.5
1184.7
1181.6
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
FIDE in the West 2024 (U12)
2024/06/08
2024/06/08
West Rand (GWR)
Standard
60
0.83
5
5
1.5
1173.4
1168.0
Analysis
2
2024 D2 Schools Individuals (U13 Boys)
2024/05/04
2024/05/04
West Rand (GWR)
Standard
60
0.83
5
4
1.5
1184.7
1181.6
Analysis
1
2023 West Rand Open (U12)
2023/02/04
2023/02/04
West Rand (GWR)
Standard
60
0.83
5
4
1.5
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
2
2
5
3.0
33.3
-141.7
1236.3
1094.6
White
3
0
2
1
1.0
33.3
-141.7
1180.9
1039.2
Black
6
2
0
4
2.0
33.3
-141.7
1264.0
1122.3
Standard
All
9
2
2
5
3.0
33.3
-141.7
1236.3
1094.6
White
3
0
2
1
1.0
33.3
-141.7
1180.9
1039.2
Black
6
2
0
4
2.0
33.3
-141.7
1264.0
1122.3
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
13
3
3
7
4.5
34.6
-130.8
1222.4
1091.7
White
4
0
3
1
1.5
37.5
-106.3
1185.7
1079.4
Black
9
3
0
6
3.0
33.3
-141.7
1238.8
1097.1
Standard
All
13
3
3
7
4.5
34.6
-130.8
1222.4
1091.7
White
4
0
3
1
1.5
37.5
-106.3
1185.7
1079.4
Black
9
3
0
6
3.0
33.3
-141.7
1238.8
1097.1
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
1130149237
Barnard, T (Tihan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1110303092
Roscher, Z (Zachary)
1
1.0
1
0
0
100.0
1184.7
425.0
1609.7
View list
3
2140157464
Fourie, H (Hailey)
1
1.0
1
0
0
100.0
1173.4
425.0
1598.4
View list
4
1110303081
Lemao, T (Tshenolo Rorisang)
1
0.5
0
1
0
50.0
1184.7
0.0
1184.7
View list
5
1130149239
Claassen, A (Alshandro)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
1130139678
Setlhodi, O (Ofentse)
1
0.5
0
1
0
50.0
1173.4
0.0
1173.4
View list
7
1130150830
White, E (Edward)
1
0.0
0
0
1
0.0
1173.4
-425.0
748.4
View list
8
1140149235
Van Wyk, N (Nihann)
1
0.0
0
0
1
0.0
1173.4
-425.0
748.4
View list
9
1110303088
Noko, K (Katlego)
1
0.0
0
0
1
0.0
1184.7
-425.0
759.7
View list
10
1120303087
Ngcaku, K (Katlego)
1
0.0
0
0
1
0.0
1184.7
-425.0
759.7
View list
11
1130144542
Kalepu, SK (Siyabulela)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
1120149244
Johns, D (Dominic)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1140149228
Grewar, O (Owen)
1
0.0
0
0
1
0.0
1173.4
-425.0
748.4
View list