Chess South Africa
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Chess South Africa
Britz, W (Wian)
Dob:
2008/04/02 (U18)
Gender:
Male
Chess SA id:
1080138252
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2024/05/04 (15 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
Curent Raw rating
1203.2
Curent Weighted rating
1174.9
Curent Weighted performance
1078.1
Current official/published rating (highest between Raw, WR and WP)
1203.2
Current floor (min rating allowed)
721.9
Current highest rating achieved
1221.9
Current K-factor
36
Games played this month
5
Score (S)
4.0
Expected score (We)
2.21
Difference (S-We)
1.79
Current Raw change (no limits, including tournament time weight)
53.5
Current min/max change allowed (with limits)
±165.1
Current Raw change used (final)
53.5
Projected new Raw rating
1256.7
Projected new Weighed rating
1181.6
Projected new Weighted performance
1078.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1256.7
Projected effective change (new Official - current Official)
+53.5
Projected new highest rating
1256.7
Projected new floor
756.7
Projected new K-facor
36
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
Curent Raw rating
1193.3
Curent Weighted rating
1157.9
Curent Weighted performance
1050.6
Current official/published rating (highest between Raw, WR and WP)
1193.3
Current floor (min rating allowed)
726.4
Current highest rating achieved
1226.4
Current K-factor
36
Games played this month
5
Score (S)
4.0
Expected score (We)
2.17
Difference (S-We)
1.83
Current Raw change (no limits, including tournament time weight)
65.9
Current min/max change allowed (with limits)
±167.4
Current Raw change used (final)
65.9
Projected new Raw rating
1259.2
Projected new Weighed rating
1166.1
Projected new Weighted performance
1050.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1259.2
Projected effective change (new Official - current Official)
+65.9
Projected new highest rating
1259.2
Projected new floor
759.2
Projected new K-facor
36
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
Curent Raw rating
1161.6
Curent Weighted rating
1162.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1162.9
Current floor (min rating allowed)
661.6
Current highest rating achieved
1161.6
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)
±175.1
Current Raw change used (final)
0.0
Projected new Raw rating
1161.6
Projected new Weighed rating
1162.4
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1162.4
Projected effective change (new Official - current Official)
-0.5
Projected new highest rating
1161.6
Projected new floor
661.6
Projected new K-facor
40
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
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
661.6
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
661.6
Projected new K-facor
36
Tournaments
History
Tournament:
JMC Helpmekaar Kollege Tournament 2024 (D)
Start:
2024/05/04
End:
2024/05/04
Host:
GJM
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
4.0
Main rating:
1203.2
Rating gain/loss:
53.5
Type rating:
1193.3
Rating gain/loss:
65.9
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
JMC Helpmekaar Kollege Tournament 2024 (D)
2024/05/04
2024/05/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1203.2
1193.3
Analysis
2
Grey College Team Championship 2024 (A)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
2.5
1172.1
1156.2
Analysis
1
JMC Kick Off Tournament 2024 (D)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1165.8
1145.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
JMC Helpmekaar Kollege Tournament 2024 (D)
2024/05/04
2024/05/04
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
4.0
1203.2
1193.3
Analysis
6
Grey College Team Championship 2024 (A)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
2.5
1172.1
1156.2
Analysis
5
JMC Kick Off Tournament 2024 (D)
2024/01/28
2024/01/28
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1165.8
1145.8
Analysis
4
OR Tambo Soncini Finals 2022 (Boys)
2022/10/29
2022/10/29
Ekurhuleni (GE)
Rapid
30
0.60
5
5
2.0
1155.9
1200.0
Analysis
3
JMC 2nd Trials 2022 (C)
2022/08/27
2022/08/27
Johannesburg Metro (GJM)
Standard
60
0.83
5
4
1.5
1177.1
1170.6
Analysis
2
JMC Trials 1 - Laerskool Fontainebleau 2022 (U16+U18)
2022/07/24
2022/07/24
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
1.0
1221.9
1226.4
Analysis
1
JNW Trinityhouse LF 2022 (Contenders)
2022/03/12
2022/03/12
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
15
9
1
5
9.5
63.3
113.3
1224.8
1338.1
White
6
5
1
0
5.5
91.7
354.2
1154.9
1509.0
Black
9
4
0
5
4.0
44.4
-47.2
1271.4
1224.2
Standard
All
15
9
1
5
9.5
63.3
113.3
1224.8
1338.1
White
6
5
1
0
5.5
91.7
354.2
1154.9
1509.0
Black
9
4
0
5
4.0
44.4
-47.2
1271.4
1224.2
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
34
16
2
16
17.0
50.0
0.0
1222.5
1222.5
White
14
8
1
5
8.5
60.7
91.1
1210.4
1301.5
Black
20
8
1
11
8.5
42.5
-63.8
1231.0
1167.3
Standard
All
29
14
2
13
15.0
51.7
14.7
1207.0
1221.7
White
12
7
1
4
7.5
62.5
106.3
1212.2
1318.4
Black
17
7
1
9
7.5
44.1
-50.0
1203.4
1153.4
Rapid
All
5
2
0
3
2.0
40.0
-85.0
1312.6
1227.6
White
2
1
0
1
1.0
50.0
0.0
1200.0
1200.0
Black
3
1
0
2
1.0
33.3
-141.7
1387.6
1245.9
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
111065249
Hijner, WA (Wilhelm)
1
1.0
1
0
0
100.0
1165.8
425.0
1590.8
View list
2
2120149119
Gokool, N (Nishka)
1
1.0
1
0
0
100.0
1203.2
425.0
1628.2
View list
3
1140142002
Franklin, G (Gabriel)
1
1.0
1
0
0
100.0
1177.1
425.0
1602.1
View list
4
1130143692
Moosa, I (Ikram)
1
1.0
1
0
0
100.0
1165.8
425.0
1590.8
View list
5
1090147267
Mokoena, K (Kamohelo)
1
1.0
1
0
0
100.0
1155.9
425.0
1580.9
View list
6
209092636
Moalusi, P (Palesa)
1
1.0
1
0
0
100.0
1172.1
425.0
1597.1
View list
7
2070136990
Espach, S (Salome)
1
1.0
1
0
0
100.0
1172.1
425.0
1597.1
View list
8
1110133758
Bloem, J (James)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
1070133854
Pillay, V (Vashti)
1
1.0
1
0
0
100.0
1221.9
425.0
1646.9
View list
10
2090136909
Rowlston, S (Sofia)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
211091693
Steyn, A (Anneke)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1140148614
Subroyen, J (Jeevesh)
1
1.0
1
0
0
100.0
1165.8
425.0
1590.8
View list
13
1090101002
Tshatsheka, J (Junior)
1
1.0
1
0
0
100.0
1155.9
425.0
1580.9
View list
14
2140135386
Van Der Schyff, M (Mila-Ne)
1
1.0
1
0
0
100.0
1203.2
425.0
1628.2
View list
15
1090300268
Yimani, K (Kshitij)
1
1.0
1
0
0
100.0
1203.2
425.0
1628.2
View list
16
2130132217
Zou, Y (Yixuan)
1
1.0
1
0
0
100.0
1203.2
425.0
1628.2
View list
17
1090106163
Cressey, RJ (Ryelee Jordan)
1
0.5
0
1
0
50.0
1172.1
0.0
1172.1
View list
18
1110138263
Ryan, D (Declan)
1
0.5
0
1
0
50.0
1177.1
0.0
1177.1
View list
19
1090136341
Helmbold, K (Kurt)
1
0.0
0
0
1
0.0
1165.8
-425.0
740.8
View list
20
109084256
Hattingh, T (Tiaan)
1
0.0
0
0
1
0.0
1155.9
-425.0
730.9
View list