Chess South Africa
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Chess South Africa
Buys, L (Louwen)
Dob:
2012/08/08 (U14)
Gender:
Male
Chess SA id:
1120149747
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/04/27 (24 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
1189.7
Curent Weighted rating
1190.4
Curent Weighted performance
1091.1
Current official/published rating (highest between Raw, WR and WP)
1190.4
Current floor (min rating allowed)
704.8
Current highest rating achieved
1204.8
Current K-factor
36
Games played this month
6
Score (S)
5.0
Expected score (We)
2.66
Difference (S-We)
2.34
Current Raw change (no limits, including tournament time weight)
69.9
Current min/max change allowed (with limits)
±168.3
Current Raw change used (final)
69.9
Projected new Raw rating
1259.6
Projected new Weighed rating
1195.8
Projected new Weighted performance
1091.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1259.6
Projected effective change (new Official - current Official)
+69.2
Projected new highest rating
1259.6
Projected new floor
759.6
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
1104.4
Curent Weighted rating
1137.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1137.6
Current floor (min rating allowed)
682.0
Current highest rating achieved
1182.0
Current K-factor
40
Games played this month
6
Score (S)
5.0
Expected score (We)
2.08
Difference (S-We)
2.92
Current Raw change (no limits, including tournament time weight)
116.8
Current min/max change allowed (with limits)
±190.0
Current Raw change used (final)
116.8
Projected new Raw rating
1221.2
Projected new Weighed rating
1142.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1221.2
Projected effective change (new Official - current Official)
+83.6
Projected new highest rating
1221.2
Projected new floor
721.2
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
1235.0
Curent Weighted rating
1230.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1235.0
Current floor (min rating allowed)
770.3
Current highest rating achieved
1270.3
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)
±157.7
Current Raw change used (final)
0.0
Projected new Raw rating
1235.0
Projected new Weighed rating
1231.7
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1235.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1270.3
Projected new floor
770.3
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
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)
770.3
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
770.3
Projected new K-facor
36
Tournaments
History
Tournament:
Worcester PS League 2024 (U13)
Start:
2024/04/27
End:
2024/04/27
Host:
WCW
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
6
Games:
6
Score:
5.0
Main rating:
1189.7
Rating gain/loss:
69.9
Type rating:
1104.4
Rating gain/loss:
116.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Worcester PS League 2024 (U13)
2024/04/27
2024/04/27
Cape Winelands (WCW)
Standard
60
0.83
7
6
5.0
1189.7
1104.4
Analysis
1
Cape Winelands Schools - PS Trials 1 2024 (U13 Boys)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
6
2.5
1202.8
1270.3
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
Worcester PS League 2024 (U13)
2024/04/27
2024/04/27
Cape Winelands (WCW)
Standard
60
0.83
7
6
5.0
1189.7
1104.4
Analysis
6
Cape Winelands Schools - PS Trials 1 2024 (U13 Boys)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
6
2.5
1202.8
1270.3
Analysis
5
Ashton Skaakmat Rapid 2023 (U11)
2023/11/18
2023/11/18
Cape Winelands (WCW)
Rapid
30
0.60
6
6
4.0
1163.3
1225.3
Analysis
4
Worcester Knock-Out 2023 (U11 Boys)
2023/10/14
2023/10/14
Cape Winelands (WCW)
Rapid
30
0.60
6
6
3.0
1153.1
1226.4
Analysis
3
Western Cape Top Schools 2023 (U11 Mixed)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
6
1.0
1204.8
1182.0
Analysis
2
CW Top Schools 2023 (U7-U11 Mixed + U11 Girls)
2023/08/26
2023/08/26
Cape Winelands (WCW)
Rapid
32
0.63
5
5
3.0
1184.4
1200.0
Analysis
1
Cape Winelands Schools Chess - Trials 1 2023 (U11 Boys)
2023/02/18
2023/02/18
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
12
7
1
4
7.5
62.5
106.3
1218.2
1324.4
White
6
4
0
2
4.0
66.7
141.7
1234.9
1376.5
Black
6
3
1
2
3.5
58.3
70.8
1201.5
1272.3
Standard
All
6
5
0
1
5.0
83.3
283.3
1240.2
1523.5
White
3
2
0
1
2.0
66.7
141.7
1277.3
1419.0
Black
3
3
0
0
3.0
100.0
425.0
1203.0
1628.0
Rapid
All
6
2
1
3
2.5
41.7
-70.8
1196.2
1125.4
White
3
2
0
1
2.0
66.7
141.7
1192.4
1334.0
Black
3
0
1
2
0.5
16.7
-283.3
1200.0
916.7
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
40
19
3
18
20.5
51.3
10.6
1234.1
1244.8
White
21
11
1
9
11.5
54.8
40.5
1249.3
1289.7
Black
19
8
2
9
9.0
47.4
-22.4
1217.4
1195.0
Standard
All
17
8
0
9
8.0
47.1
-25.0
1232.9
1207.9
White
9
4
0
5
4.0
44.4
-47.2
1264.1
1216.9
Black
8
4
0
4
4.0
50.0
0.0
1197.8
1197.8
Rapid
All
23
11
3
9
12.5
54.3
37.0
1235.0
1272.0
White
12
7
1
4
7.5
62.5
106.3
1238.1
1344.4
Black
11
4
2
5
5.0
45.5
-38.6
1231.6
1193.0
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
1140148197
Van Wyk, M (Micaile)
2
0.0
0
0
2
0.0
1173.8
-425.0
748.8
View list
2
1110303265
Ndzeku, N (Ntsika)
1
1.0
1
0
0
100.0
1189.7
425.0
1614.7
View list
3
1130135090
Mputing, T (Thando)
1
1.0
1
0
0
100.0
1204.8
425.0
1629.8
View list
4
1120149757
Mcgowan, C (Caleb)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1120149756
Mabilietse, B (Bohlokoa)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1130141764
Le Roux, A (Alexander)
1
1.0
1
0
0
100.0
1153.1
425.0
1578.1
View list
7
2120146574
Krynauw, E (Elana)
1
1.0
1
0
0
100.0
1163.3
425.0
1588.3
View list
8
1130146573
Krynauw, E (Eben)
1
1.0
1
0
0
100.0
1163.3
425.0
1588.3
View list
9
1120303260
Koni, B (Bunono)
1
1.0
1
0
0
100.0
1189.7
425.0
1614.7
View list
10
2130191173
Cloete, C (Charleze)
1
1.0
1
0
0
100.0
1163.3
425.0
1588.3
View list
11
2160139474
Davids, S (Stephanie)
1
1.0
1
0
0
100.0
1184.4
425.0
1609.4
View list
12
1120192828
Flaum, B (Ben)
1
1.0
1
0
0
100.0
1202.8
425.0
1627.8
View list
13
2130139491
Smith, N (Nehe-Mia)
1
1.0
1
0
0
100.0
1184.4
425.0
1609.4
View list
14
1130192803
Steinberg, W (William)
1
1.0
1
0
0
100.0
1189.7
425.0
1614.7
View list
15
1110139457
Strydom, A (Amaar)
1
1.0
1
0
0
100.0
1202.8
425.0
1627.8
View list
16
2140303268
Takaw, S (Sumaye)
1
1.0
1
0
0
100.0
1189.7
425.0
1614.7
View list
17
2140161503
Van Der Bank, R (Recailinn)
1
1.0
1
0
0
100.0
1184.4
425.0
1609.4
View list
18
1140139485
Von Wielligh, S (Sven)
1
1.0
1
0
0
100.0
1163.3
425.0
1588.3
View list
19
1130162853
White, N (Nicolai)
1
1.0
1
0
0
100.0
1153.1
425.0
1578.1
View list
20
1120303272
Wilskudt, A (Alonzo)
1
1.0
1
0
0
100.0
1189.7
425.0
1614.7
View list