Chess South Africa
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Chess South Africa
Blom, W (Wian)
Dob:
2014/03/28 (U12)
Gender:
Male
Chess SA id:
1140158486
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2024/09/07 (78 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
1131.9
Current Weighted rating
1163.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1163.7
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)
±182.7
Current Raw change used (final)
0.0
Projected new Raw rating
1131.9
Projected new Weighed rating
1069.8
Projected new Weighted performance
769.1
Projected new final Raw rating (if new WP > new Raw)
1131.9
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)
1131.9
Projected effective change (new Official - current Official)
-31.8
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
1117.9
Current Weighted rating
1156.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1156.2
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)
±186.4
Current Raw change used (final)
0.0
Projected new Raw rating
1117.9
Projected new Weighed rating
1062.8
Projected new Weighted performance
769.1
Projected new final Raw rating (if new WP > new Raw)
1117.9
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)
1117.9
Projected effective change (new Official - current Official)
-38.3
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
2024 West Rand Trials (U12)
2024/09/07
2024/09/07
West Rand (GWR)
Standard
60
0.83
5
5
1.5
1156.7
1148.5
Analysis
1
2024 D2 Schools Individuals (U11 Boys)
2024/05/04
2024/05/04
West Rand (GWR)
Standard
60
0.83
5
3
1.0
1171.0
1164.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
3
2024 West Rand Trials (U12)
2024/09/07
2024/09/07
West Rand (GWR)
Standard
60
0.83
5
5
1.5
1156.7
1148.5
Analysis
2
2024 D2 Schools Individuals (U11 Boys)
2024/05/04
2024/05/04
West Rand (GWR)
Standard
60
0.83
5
3
1.0
1171.0
1164.7
Analysis
1
D2 School League Finals 2023 (U9)
2023/07/22
2023/07/22
West Rand (GWR)
Standard
60
0.83
7
6
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
8
2
1
5
2.5
31.3
-159.4
1192.8
1033.4
White
5
1
0
4
1.0
20.0
-255.0
1201.4
946.4
Black
3
1
1
1
1.5
50.0
0.0
1178.5
1178.5
Standard
All
8
2
1
5
2.5
31.3
-159.4
1192.8
1033.4
White
5
1
0
4
1.0
20.0
-255.0
1201.4
946.4
Black
3
1
1
1
1.5
50.0
0.0
1178.5
1178.5
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
14
4
1
9
4.5
32.1
-151.8
1197.3
1045.5
White
8
3
0
5
3.0
37.5
-106.3
1192.7
1086.4
Black
6
1
1
4
1.5
25.0
-212.5
1203.5
991.0
Standard
All
14
4
1
9
4.5
32.1
-151.8
1197.3
1045.5
White
8
3
0
5
3.0
37.5
-106.3
1192.7
1086.4
Black
6
1
1
4
1.5
25.0
-212.5
1203.5
991.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1140156376
Mlambo, M (Mbulelo Ntsako)
2
0.0
0
0
2
0.0
1185.5
-425.0
760.5
View list
2
2140303069
Nhlumayo, S (Sbongile Refilwe)
1
1.0
1
0
0
100.0
1156.7
425.0
1581.7
View list
3
1140158491
Garner, L (Lee-Roy)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
4
1140145691
De La Hunt Van Der Merwe, E (Eben)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1140158424
Chigindani, T (Takunda)
1
1.0
1
0
0
100.0
1171.0
425.0
1596.0
View list
6
1140157469
Nqaqu, S (Sibusiso Blessing)
1
0.5
0
1
0
50.0
1156.7
0.0
1156.7
View list
7
1150157468
Ninham, G (Grant)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
2140151822
Marais, A (Ava)
1
0.0
0
0
1
0.0
1156.7
-425.0
731.7
View list
9
2130300398
Mapfumo, T (Tashly)
1
0.0
0
0
1
0.0
1156.7
-425.0
731.7
View list
10
2140157466
Mangqayi, B (Busisiwe)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
1140136180
Malikebu, S (Solomzi)
1
0.0
0
0
1
0.0
1156.7
-425.0
731.7
View list
12
1130302459
Mackenzi, O (Oratilwe)
1
0.0
0
0
1
0.0
1171.0
-425.0
746.0
View list
13
1140149228
Grewar, O (Owen)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
