Chess South Africa Ratings Database

PLAYER PAGE

Personal

Krouse, L (Logan)

Chess SA id

1140191764

FIDE id

Date of birth

2014-10-28 (U12)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

78.1

Junior GPX Points

1195.5

Item	Main	Standard	Rapid	Blitz
Rating	1252.1	1255.3	1199.7	1199.1
Raw rating	1252.1	1255.3	1199.7	1199.1
Weighted rating	1233.8	1239.5	1199.7	1199.1
Weighted performance	1223	1224	0	0
Floor	780.5	793.9	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	153.9	153.3	165.9	166
Highest rating	1520 2024-02-01	1527.2 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1280.5 2024-06-01	1293.9 2024-06-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1280.5 2024-06-01	1293.9 2024-06-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1520 2024-02-01	1527.2 2024-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1252.1	1255.3	1199.7	1199.1
Analysis
Rating	1252.1	1255.3	1199.7	1199.1
Raw rating	1252.1	1255.3	1199.7	1199.1
Weighted rating	1233.8	1239.5	1199.7
Weighted performance	1223	1224	0
K-factor	36	36	36	36
Floor	780.5	793.9	700	700
Max/Min rating change allowed	153.9	153.3	165.9	166
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1252.1	1255.3	1199.7	1199.1
New weighted rating	1235.6	1241.1	1199.6	1199
New weighted performance	1215.7	1216.7	0	0
Temp new rating	1252.1	1255.3	1199.7	1199.1
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1252.1	1255.3	1199.7	1199.1
New K-factor	36	36	36	36
New floor	780.5	793.9	700	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	83	65	12	6
	36	36	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	119	101	12	6

Games since
	Main 119	Standard 101		Rapid 12		Blitz 6
Gender	Male
Age group	U12
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	3703		457		153
Male	2832		366		121
U12	578		62		24
U12 Male	405		44		15
Standard
	RSA		Province		Region
Overall	3595		469		165
Male	2762		376		129
U12	550		64		23
U12 Male	390		47		14
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	83	31	37.35	-107.5	1328.1	1220.6
Standard	65	26.5	40.77	-78.5	1331.3	1252.8
Rapid	12	4.5	37.5	-106.2	1286.5	1180.2
Blitz	6	0	0	-425	1376.5	951.5
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	119	50	42.02	-67.9	1293	1225.2
Standard	101	45.5	45.05	-42.1	1288.8	1246.7
Rapid	12	4.5	37.5	-106.2	1286.5	1180.2
Blitz	6	0	0	-425	1376.5	951.5

Date	Main	Standard	Rapid	Blitz
2025-11-01	1252.1	1255.3	1199.7	1199.1
2025-09-30	1242.9	1244.1	1199.7	1199.1
2025-09-01	1256.4	1260.3	1199.7	1199.1
2025-08-01	1265.9	1276.8	1199.7	1199.1
2025-07-01	1257.4	1277.5	1199.7	1199.1
2025-06-01	1249.2	1269.7	1199.5	1198.6
2025-05-01	1230.1	1256.6	1197.1	1191.1
2025-04-01	1217.3	1218	1199.9	1200
2025-03-01	1214.8	1214.8	1199.6	1200
2025-02-01	1217.5	1218	1200	1200
2025-01-01	1217.5	1216.8	1200	1200
2024-12-01	1187.9	1179.7	1200	1200
2024-11-01	1187.9	1179.7	1200	1200
2024-10-01	1191.8	1185.5	1200	1200
2024-09-01	1191.8	1185.5	1200	1200
2024-08-01	1229.4	1230.9	1200	1200
2024-07-01	1229.4	1230.9	1200	1200
2024-09-01	1280.5	1293.9	1200	1200
2024-05-01	1270.6	1284.5	1200	1200
2024-04-01	1270.6	1284.5	1200	1200
2024-03-01	1263.7	1278.4	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Chess Vikings Trials 2 2025 (B)	2025-10-18	2025-10-18	Standard	Buffalo City (EBC)	5	0	0	No	Analysis
2	Chess Vikings Trials 2 2025 (C)	2025-10-18	2025-10-18	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
3	EC Closed 2025 (U12 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	1.5	Yes	Analysis
4	Buffalo City Chess Junior Closed 2025 (U12 Open)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
5	3rd Chess Vikings Open Championship 2025 (B)	2025-08-02	2025-08-02	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
6	BC Schools Chess Festival 2025 (U11 Open)	2025-07-26	2025-07-26	Standard	Buffalo City (EBC)	5	4	2	Yes	Analysis
7	Eastern Cape Inter-Regional Individual Chess Championship 2025 (U12 Open)	2025-07-11	2025-07-12	Standard	Amathole (EAL)	6	4	1	Yes	Analysis
8	Eastern Cape Inter-Regional Team Chess Championship 2025 (U12)	2025-07-10	2025-07-11	Standard	Amathole (EAL)	5	4	2	Yes	Analysis
9	2nd Vikings Classical 2025 (C)	2025-05-24	2025-05-24	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
10	2025 Buffalo City Chess Trials 3 (U12)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	4	2	Yes	Analysis
11	EC Open 2025 (U8-U14 Boys)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	6	2	Yes	Analysis
12	Vikings Holiday 2025 (Rapid B)	2025-04-05	2025-04-05	Rapid	Buffalo City (EBC)	5	5	1	Yes	Analysis
13	Vikings Holiday 2025 (Blitz B)	2025-04-05	2025-04-05	Blitz	Buffalo City (EBC)	7	6	0	Yes	Analysis
14	2025 Buffalo City Chess Trials 1 (U12)	2025-03-22	2025-03-22	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
15	Hudson League 1 2025	2025-02-10	2025-02-13	Standard	Buffalo City (EBC)	6	6	2	Yes	Analysis
16	Rapid Feb Leg 1 2025 (U12)	2025-02-15	2025-02-15	Rapid	Buffalo City (EBC)	7	7	3.5	Yes	Analysis
17	Hudson League 1 2023	2025-02-10	2025-02-13	Standard	Buffalo City (EBC)	6	6	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Chess Vikings Trials 2 2025 (B)	2025-10-18	2025-10-18	Standard	Buffalo City (EBC)	5	0	0	No	Analysis
2	Chess Vikings Trials 2 2025 (C)	2025-10-18	2025-10-18	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
3	EC Closed 2025 (U12 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	1.5	Yes	Analysis
4	Buffalo City Chess Junior Closed 2025 (U12 Open)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
5	3rd Chess Vikings Open Championship 2025 (B)	2025-08-02	2025-08-02	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
6	BC Schools Chess Festival 2025 (U11 Open)	2025-07-26	2025-07-26	Standard	Buffalo City (EBC)	5	4	2	Yes	Analysis
7	Eastern Cape Inter-Regional Individual Chess Championship 2025 (U12 Open)	2025-07-11	2025-07-12	Standard	Amathole (EAL)	6	4	1	Yes	Analysis
8	Eastern Cape Inter-Regional Team Chess Championship 2025 (U12)	2025-07-10	2025-07-11	Standard	Amathole (EAL)	5	4	2	Yes	Analysis
9	2nd Vikings Classical 2025 (C)	2025-05-24	2025-05-24	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
10	2025 Buffalo City Chess Trials 3 (U12)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	4	2	Yes	Analysis
11	EC Open 2025 (U8-U14 Boys)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	6	2	Yes	Analysis
12	Vikings Holiday 2025 (Rapid B)	2025-04-05	2025-04-05	Rapid	Buffalo City (EBC)	5	5	1	Yes	Analysis
13	Vikings Holiday 2025 (Blitz B)	2025-04-05	2025-04-05	Blitz	Buffalo City (EBC)	7	6	0	Yes	Analysis
14	2025 Buffalo City Chess Trials 1 (U12)	2025-03-22	2025-03-22	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
15	Hudson League 1 2025	2025-02-10	2025-02-13	Standard	Buffalo City (EBC)	6	6	2	Yes	Analysis
16	Rapid Feb Leg 1 2025 (U12)	2025-02-15	2025-02-15	Rapid	Buffalo City (EBC)	7	7	3.5	Yes	Analysis
17	Hudson League 1 2023	2025-02-10	2025-02-13	Standard	Buffalo City (EBC)	6	6	2	Yes	Analysis
18	EL Junior Closed 2024 (U12)	2024-11-23	2024-11-23	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
19	East London Open 2024 (C)	2024-11-05	2024-11-05	Standard	Buffalo City (EBC)	6	5	2	Yes	Analysis
20	5th BC Trails 2024 (U12A)	2024-08-17	2024-08-17	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
21	Hudson League 2024	2024-08-12	2024-08-15	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
22	4th BC Trials 2024 (U12A)	2024-06-08	2024-06-08	Standard	Buffalo City (EBC)	5	3	0	Yes	Analysis
23	3rd BC Trials 2024 (U12B)	2024-05-11	2024-05-11	Standard	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
24	2nd BC Trials 2024 (U12B)	2024-03-09	2024-03-09	Standard	Buffalo City (EBC)	5	3	2	Yes	Analysis
25	Buffalo City Vikings Chess Trials 2024 (U12B+U12C)	2024-02-03	2024-02-03	Standard	Buffalo City (EBC)	5	5	4.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Buffalo City Vikings Chess Trials 2024				Tournament Buffalo City Vikings Chess Trials 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 0.5
		Opponent Pamla, L (Limnandi)				Opponent Luyanda, M (Makeleni)
2	4	Tournament 3rd BC Trials 2024				Tournament 3rd BC Trials 2024
		date 2024-05-11	rnd 2	type Standard	result 0.5	date 2024-05-11	rnd 5	type Standard	result 1
		Opponent Filita, L (Lixabiso)				Opponent Gula, U (Ululutho)
3	2	Tournament Chess Vikings Trials 2 2025				Tournament Chess Vikings Trials 2 2025
		date 2025-10-18	rnd 3	type Standard	result 1	date 2025-10-18	rnd 4	type Standard	result 1
		Opponent Majeng, B (Boitumelo)				Opponent Swartbooi, N (Niyole)

#	Games	Start				End
1	5	Tournament Buffalo City Vikings Chess Trials 2024				Tournament Buffalo City Vikings Chess Trials 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 0.5
		Opponent Pamla, L (Limnandi)				Opponent Luyanda, M (Makeleni)
2	4	Tournament 3rd BC Trials 2024				Tournament 3rd BC Trials 2024
		date 2024-05-11	rnd 2	type Standard	result 0.5	date 2024-05-11	rnd 5	type Standard	result 1
		Opponent Filita, L (Lixabiso)				Opponent Gula, U (Ululutho)
3	2	Tournament Buffalo City Chess Junior Closed 2025				Tournament Buffalo City Chess Junior Closed 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Xu, Z (Zheyi)				Opponent Saliwe, S (Siphesihle)

#	Games	Start				End
1	2	Tournament Rapid Feb Leg 1 2025				Tournament Vikings Holiday 2025
		date 2025-02-15	rnd 7	type Rapid	result 1	date 2025-04-05	rnd 1	type Rapid	result 1
		Opponent Mashiyi, I (Imitha)				Opponent Lin, Y (Yihang)
2	2	Tournament Rapid Feb Leg 1 2025				Tournament Rapid Feb Leg 1 2025
		date 2025-02-15	rnd 3	type Rapid	result 1	date 2025-02-15	rnd 4	type Rapid	result 0.5
		Opponent Somdaka, O (Othalive)				Opponent Tayi, M (Milani)
3	1	Tournament Rapid Feb Leg 1 2025				Tournament Rapid Feb Leg 1 2025
		date 2025-02-15	rnd 1	type Rapid	result 1	date 2025-02-15	rnd 1	type Rapid	result 1
		Opponent Filita, L (Lixabiso)				Opponent Filita, L (Lixabiso)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Buffalo City Vikings Chess Trials 2024				Tournament Buffalo City Vikings Chess Trials 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Pamla, L (Limnandi)				Opponent Siwapi, M (Miyola)
2	3	Tournament 3rd BC Trials 2024				Tournament 3rd BC Trials 2024
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-05-11	rnd 5	type Standard	result 1
		Opponent Zezani, S (Sinesipho)				Opponent Gula, U (Ululutho)
3	2	Tournament Buffalo City Chess Junior Closed 2025				Tournament Buffalo City Chess Junior Closed 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Xu, Z (Zheyi)				Opponent Saliwe, S (Siphesihle)

#	Games	Start				End
1	4	Tournament Buffalo City Vikings Chess Trials 2024				Tournament Buffalo City Vikings Chess Trials 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Pamla, L (Limnandi)				Opponent Siwapi, M (Miyola)
2	3	Tournament 3rd BC Trials 2024				Tournament 3rd BC Trials 2024
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-05-11	rnd 5	type Standard	result 1
		Opponent Zezani, S (Sinesipho)				Opponent Gula, U (Ululutho)
3	2	Tournament Buffalo City Chess Junior Closed 2025				Tournament Buffalo City Chess Junior Closed 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Xu, Z (Zheyi)				Opponent Saliwe, S (Siphesihle)

#	Games	Start				End
1	2	Tournament Rapid Feb Leg 1 2025				Tournament Vikings Holiday 2025
		date 2025-02-15	rnd 7	type Rapid	result 1	date 2025-04-05	rnd 1	type Rapid	result 1
		Opponent Mashiyi, I (Imitha)				Opponent Lin, Y (Yihang)
2	1	Tournament Rapid Feb Leg 1 2025				Tournament Rapid Feb Leg 1 2025
		date 2025-02-15	rnd 3	type Rapid	result 1	date 2025-02-15	rnd 3	type Rapid	result 1
		Opponent Somdaka, O (Othalive)				Opponent Somdaka, O (Othalive)
3	1	Tournament Rapid Feb Leg 1 2025				Tournament Rapid Feb Leg 1 2025
		date 2025-02-15	rnd 1	type Rapid	result 1	date 2025-02-15	rnd 1	type Rapid	result 1
		Opponent Filita, L (Lixabiso)				Opponent Filita, L (Lixabiso)

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Kuo ,C (Chih-Hsun)	6	3	0	5	3	85	1	0	-425	0	0	0
1	Kuo ,C (Chih-Hsun)	6	1240.6	1240.6	5	1239.8	1325.6	1	1200	815.6	0	0	0
2	Lin ,Y (Yifan)	5	0	-425	4	0	-425	1	0	-425	0	0	0
2	Lin ,Y (Yifan)	5	1524.2	1099.2	4	1535.3	1099.2	1	1200	1099.2	0	0	0
3	Xu ,Z (Zheyi)	5	1	-255	3	1	-141.7	1	0	-425	1	0	-425
3	Xu ,Z (Zheyi)	5	1342.5	1087.5	3	1376.8	1200.8	1	1361.9	917.5	1	1200	917.5
4	Manqunyana ,L (Luphelo)	4	0	-425	4	0	-425	0	0	0	0	0	0
4	Manqunyana ,L (Luphelo)	4	1439.3	1014.3	4	1445.3	1014.3	0	0	0	0	0	0
5	Tayi ,M (Milani)	4	1.5	-106.2	3	1	-141.7	1	0.5	0	0	0	0
5	Tayi ,M (Milani)	4	1168.1	1061.8	3	1147	1026.4	1	1200	1168.1	0	0	0
6	James ,K (Kyle)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
6	James ,K (Kyle)	3	1277.7	1136	3	1293.9	1136	0	0	0	0	0	0
7	Dikane ,A (Akhelethu)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
7	Dikane ,A (Akhelethu)	3	1375.9	1234.2	3	1366.5	1234.2	0	0	0	0	0	0
8	Nyembezi ,T (Tshepo)	3	3	425	3	3	425	0	0	0	0	0	0
8	Nyembezi ,T (Tshepo)	3	1195.3	1620.3	3	1194.4	1620.3	0	0	0	0	0	0
9	Ndwandwa ,L (Longezo)	3	0	-425	3	0	-425	0	0	0	0	0	0
9	Ndwandwa ,L (Longezo)	3	1465.9	1040.9	3	1456	1040.9	0	0	0	0	0	0
10	Lin ,Y (Yihang)	3	1	-141.7	2	0	-425	1	1	425	0	0	0
10	Lin ,Y (Yihang)	3	1337.6	1195.9	2	1312.6	912.6	1	1326.4	1762.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Krouse, L (Logan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms