Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Koegelenberg, L (Louw)
Dob:
2009/02/02 (U16)
Gender:
Male
Chess SA id:
109078590
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2024/02/24 (71 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
1290.1
Curent Weighted rating
1278.1
Curent Weighted performance
1135.7
Current official/published rating (highest between Raw, WR and WP)
1290.1
Current floor (min rating allowed)
810.4
Current highest rating achieved
1310.4
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)
±145.8
Current Raw change used (final)
0.0
Projected new Raw rating
1290.1
Projected new Weighed rating
1280.4
Projected new Weighted performance
1135.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1290.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1310.4
Projected new floor
810.4
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
1255.3
Curent Weighted rating
1238.9
Curent Weighted performance
981.9
Current official/published rating (highest between Raw, WR and WP)
1255.3
Current floor (min rating allowed)
755.8
Current highest rating achieved
1255.8
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)
±153.3
Current Raw change used (final)
0.0
Projected new Raw rating
1255.3
Projected new Weighed rating
1241.3
Projected new Weighted performance
981.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1255.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1255.8
Projected new floor
755.8
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
1273.9
Curent Weighted rating
1274.9
Curent Weighted performance
1174.9
Current official/published rating (highest between Raw, WR and WP)
1274.9
Current floor (min rating allowed)
799.1
Current highest rating achieved
1299.1
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)
±149.2
Current Raw change used (final)
0.0
Projected new Raw rating
1273.9
Projected new Weighed rating
1275.0
Projected new Weighted performance
1174.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1275.0
Projected effective change (new Official - current Official)
+0.1
Projected new highest rating
1299.1
Projected new floor
799.1
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)
799.1
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
799.1
Projected new K-facor
36
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
West Coast Schools Chess Prestige Championships 2024 (U15 Boys)
2024/02/24
2024/02/24
West Coast (WCU)
Rapid
30
0.60
5
5
2.0
1297.0
1275.0
Analysis
1
Bo-Weskus Skole Prestige 2024 (O15 Seuns)
2024/02/10
2024/02/10
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1297.0
1275.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
20
West Coast Schools Chess Prestige Championships 2024 (U15 Boys)
2024/02/24
2024/02/24
West Coast (WCU)
Rapid
30
0.60
5
5
2.0
1297.0
1275.0
Analysis
19
Bo-Weskus Skole Prestige 2024 (O15 Seuns)
2024/02/10
2024/02/10
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1297.0
1275.0
Analysis
18
Western Cape Top Schools 2023 (U15 Mixed)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
6
2.0
1310.4
1255.8
Analysis
17
Pedro Booyse Top Schools 2023 (High School)
2023/07/29
2023/07/29
West Coast (WCU)
Standard
60
0.83
5
3
3.0
1240.4
1204.3
Analysis
16
Upper West Coast Top Schools Championship 2023 (High School)
2023/06/10
2023/06/10
West Coast (WCU)
Rapid
30
0.60
5
4
3.0
1238.0
1280.0
Analysis
15
Western Cape HS Individuals 2023 (U15 Boys)
2023/04/01
2023/04/02
Cape Town (WCT)
Standard
60
0.83
6
6
2.0
1238.9
1203.9
Analysis
14
West Coast High School Championships 2023 (U15 Boys)
2023/02/18
2023/02/18
West Coast (WCU)
Standard
60
0.83
6
6
3.0
1235.8
1196.0
Analysis
13
Bo-Weskus Skole Prestige 2023 (O15 Seuns)
2023/02/11
2023/02/11
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1235.8
1276.4
Analysis
12
West Coast Schools Chess Grand Challenge 2022 (PS Development)
2022/10/29
2022/10/29
West Coast (WCU)
Rapid
30
0.60
5
4
3.0
1218.3
1255.9
Analysis
11
Pedro Booyse Top Schools 2022 (U13 Open)
2022/07/23
2022/07/23
West Coast (WCU)
Standard
60
0.83
5
2
1.0
1221.9
1200.3
Analysis
10
Bo-Weskus Skole Skaak Prestige 2021 (O13 Seuns)
2021/05/08
2021/05/08
West Coast (WCU)
Rapid
30
0.60
5
5
2.0
1240.7
1299.1
Analysis
9
West Coast Schools Prestige 2020 (U11 Boys)
2020/03/07
2020/03/07
West Coast (WCU)
Rapid
30
0.60
5
5
3.0
1229.3
1298.4
Analysis
8
Bo-Weskus Skole Prestige 2020 (O11 Seuns)
2020/02/15
2020/02/15
West Coast (WCU)
Standard
60
0.83
6
6
4.0
1202.7
1160.7
Analysis
7
Check Mates 2019 (U10)
2019/08/17
2019/08/17
West Coast (WCU)
Standard
70
0.87
6
6
4.0
1166.7
1112.1
Analysis
6
Western Cape Schools Individuals 2019 (U11 Boys)
2019/05/18
2019/05/19
Eden District (WEG)
Standard
60
0.83
6
6
2.0
1190.3
1125.4
Analysis
5
Weskus Skole Prestige Skaak Kampioenskappe 2019 (O11 Seuns)
2019/03/02
2019/04/06
West Coast (WCU)
Standard
60
0.83
6
6
3.0
1179.8
1101.3
Analysis
4
Bo-Weskus Skole Skaak Prestige 2019 (O11 Seuns)
2019/02/16
2019/02/16
West Coast (WCU)
Rapid
30
0.60
7
7
6.0
1114.8
1200.0
Analysis
3
Western Cape Top Schools 2018 (U7+U9 Mix)
2018/08/25
2018/08/26
Overberg (WOS)
Standard
60
0.83
5
4
2.0
1121.7
1104.2
Analysis
2
Western Cape Schools Individuals 2018 (U9 Boys)
2018/05/19
2018/05/20
Overberg (WOS)
Standard
60
0.83
6
5
1.0
1200.0
1200.0
Analysis
1
West Coast Schools Prestige Individual Championship 2018 (U9 Boys)
2018/03/10
2018/03/24
West Coast (WCU)
Standard
60
0.83
6
6
3.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
5
0
5
5.0
50.0
0.0
1261.6
1261.6
White
4
2
0
2
2.0
50.0
0.0
1276.8
1276.8
Black
6
3
0
3
3.0
50.0
0.0
1251.4
1251.4
Standard
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
Rapid
All
10
5
0
5
5.0
50.0
0.0
1261.6
1261.6
White
4
2
0
2
2.0
50.0
0.0
1276.8
1276.8
Black
6
3
0
3
3.0
50.0
0.0
1251.4
1251.4
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
102
55
0
47
55.0
53.9
33.3
1209.1
1242.4
White
53
30
0
23
30.0
56.6
56.1
1207.1
1263.2
Black
49
25
0
24
25.0
51.0
8.7
1211.2
1219.9
Standard
All
62
30
0
32
30.0
48.4
-13.7
1217.6
1203.9
White
33
17
0
16
17.0
51.5
12.9
1215.1
1228.0
Black
29
13
0
16
13.0
44.8
-44.0
1220.5
1176.5
Rapid
All
40
25
0
15
25.0
62.5
106.3
1195.8
1302.0
White
20
13
0
7
13.0
65.0
127.5
1193.8
1321.3
Black
20
12
0
8
12.0
60.0
85.0
1197.7
1282.7
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1090099730
Drennen, L (Liam)
4
3.0
3
0
1
75.0
1223.3
212.5
1435.8
View list
2
109093559
Kameel, L (Lindon)
4
1.0
1
0
3
25.0
1195.3
-212.5
982.8
View list
3
1100110499
Kamfer, G (Giowandre)
2
2.0
2
0
0
100.0
1249.8
425.0
1674.8
View list
4
1090110397
Makatees, H (Haywill)
2
2.0
2
0
0
100.0
1235.0
425.0
1660.0
View list
5
109093484
Duiker, P (Phillip)
2
1.0
1
0
1
50.0
1220.2
0.0
1220.2
View list
6
1080110428
Beukes, H (Hen-Lee)
2
1.0
1
0
1
50.0
1238.3
0.0
1238.3
View list
7
1090105979
Huisamen, A (Albertus)
2
1.0
1
0
1
50.0
1235.0
0.0
1235.0
View list
8
1100110503
Shoshola, D (Diego)
2
1.0
1
0
1
50.0
1249.8
0.0
1249.8
View list
9
1100138326
Koopman, T (Tyler)
2
0.0
0
0
2
0.0
1303.7
-425.0
878.7
View list
10
1090096256
Ocks, K (Keano)
2
0.0
0
0
2
0.0
1217.9
-425.0
792.9
View list
11
1100110506
Saal, F (Fabian)
2
0.0
0
0
2
0.0
1216.0
-425.0
791.0
View list
12
1110131947
Bester, J (Juandre)
1
1.0
1
0
0
100.0
1166.7
425.0
1591.7
View list
13
1100110517
Cloete, R (Roger)
1
1.0
1
0
0
100.0
1202.7
425.0
1627.7
View list
14
1070160355
Breytenbach, T (Tristan)
1
1.0
1
0
0
100.0
1240.4
425.0
1665.4
View list
15
1090119262
Bredenkamp, J (Jaydon)
1
1.0
1
0
0
100.0
1238.9
425.0
1663.9
View list
16
1100148005
De Bruin, L (Lee Cyle)
1
1.0
1
0
0
100.0
1235.8
425.0
1660.8
View list
17
1080134281
De Bruin, F (Franklin)
1
1.0
1
0
0
100.0
1240.7
425.0
1665.7
View list
18
1090146166
De Beer, B (Ben)
1
1.0
1
0
0
100.0
1310.4
425.0
1735.4
View list
19
1100138315
Conradie, Q (Quewin)
1
1.0
1
0
0
100.0
1221.9
425.0
1646.9
View list
20
1090192564
Coetzee, F (Faheem)
1
1.0
1
0
0
100.0
1297.0
425.0
1722.0
View list