Chess South Africa Ratings Database

PLAYER PAGE

Personal

Human, LJ (Louis)

Chess SA id

108061369

FIDE id

Date of birth

2008-06-10 (U18)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1203.4	1198.4	713.4	713.4
Raw rating	1203.4	1198.4	713.4	713.4
Weighted rating	1202.8	1197.7	713.4	713.4
Weighted performance	877.5	878.7	0	0
Floor	763.6	755.5	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	165	166.2	331.7	331.7
Highest rating	1276.4 2020-02-01	1268.2 2020-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1263.6 2020-03-01	1255.5 2020-03-01	713.4 2024-02-01	713.4 2024-02-01
Highest weighted rating	1263.6 2024-10-01	1255.5 2024-11-01	713.4 2024-11-01	713.4 2024-11-01
Highest weighted performance	1276.4 2020-02-01	1268.2 2020-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1203.4	1198.4	713.4	713.4
Analysis
Rating	1203.4	1198.4	713.4	713.4
Raw rating	1203.4	1198.4	713.4	713.4
Weighted rating	1202.8	1197.7	713.4
Weighted performance	877.5	878.7	0
K-factor	36	36	40	40
Floor	763.6	755.5	500	500
Max/Min rating change allowed	165	166.2	331.7	331.7
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	1203.4	1198.4	713.4	713.4
New weighted rating	1202.7	1197.5	713.4	713.4
New weighted performance	877.1	878.3	0	0
Temp new rating	1203.4	1198.4	713.4	713.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1203.4	1198.4	713.4	713.4
New K-factor	36	36	40	40
New floor	763.6	755.5	500	500

Item	Main	Standard
	0	0
	0	0
	5	5
	4	4
	14	14
	0	0
History	377	377

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	142	64.5	45.42	-38.9	1043.4	1004.5
Standard	142	64.5	45.42	-38.9	1043.4	1004.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1203.4	1198.4	713.4	713.4
2025-09-01	1203.4	1198.4	713.4	713.4
2025-08-01	1203.4	1198.4	713.4	713.4
2025-07-01	1203.4	1198.4	713.4	713.4
2025-06-01	1203.4	1198.4	713.4	713.4
2025-05-01	1203.4	1198.3	713.4	713.4
2025-04-01	1203.3	1198.1	713.4	713.4
2025-03-01	1203	1197.7	713.4	713.4
2025-02-01	1201.5	1196	713.4	713.4
2025-01-01	1185.3	1177.4	713.4	713.4
2024-12-01	1185.3	1177.4	713.4	713.4
2024-11-01	1185.3	1177.4	713.4	713.4
2024-10-01	1211.3	1207.6	713.4	713.4
2024-09-01	1211.3	1207.6	713.4	713.4
2024-08-01	1211.3	1207.6	713.4	713.4
2024-07-01	1211.3	1207.6	713.4	713.4
2024-06-01	1211.3	1207.6	713.4	713.4
2024-08-01	1211.3	1207.6	713.4	713.4
2024-04-01	1211.3	1207.6	713.4	713.4
2024-03-01	1211.3	1207.6	713.4	713.4
2024-02-01	1211.3	1207.6	713.4	713.4
2024-01-01	1211.3	1207.6	713.4	713.4
2023-12-01	1211.3	1207.6	713.4	713.4
2023-11-01	1211.3	1207.6	713.4	713.4

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Heidelberg Open 05 October 2024 (A+B)	2024-10-05	2024-10-05	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
2	Gauteng D7 Teams 2023 (U15)	2023-08-12	2023-08-12	Standard	Sedibeng (GSV)	5	4	3	Yes	Analysis
3	D7 Teams 2022 (U15 Mixed)	2022-08-13	2022-08-13	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
4	2022 Gauteng Schools Team Championships (U15 Open)	2022-08-26	2022-08-26	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
5	Heidelberg Open 2022 (C)	2022-02-05	2022-02-05	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
6	Heidelberg Klub Round Robin 2020 (B)	2020-03-14	2020-03-14	Standard	Johannesburg Metro (GJM)	5	5	0	Yes	Analysis
7	Heidelberg Open 2020 (C)	2020-02-01	2020-02-01	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
8	Midvaal Chess Open 2020 (C)	2020-01-25	2020-01-25	Standard	Sedibeng (GSV)	5	5	5	Yes	Analysis
9	2019 South African Junior Team Championships (U12D)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
10	Fonteine Ope 2019 (C)	2019-10-19	2019-10-19	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
11	GE vs GSV Inter Regional 2019 (U14A)	2019-10-26	2019-10-26	Standard	Ekurhuleni (GE)	5	5	0.5	Yes	Analysis
12	D7 Primary School League 2019 (U13)	2019-08-03	2019-08-03	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
13	Bishop Bavin Open 2019 (C)	2019-08-17	2019-08-17	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
14	D7 Individuals 2019 (U11 Boys)	2019-05-04	2019-05-04	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
15	Dirk de Koster Chess Open 2019 (D)	2019-04-13	2019-04-13	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
16	Mangaung Metro Chess 15-16 March 2019 (D)	2019-03-15	2019-03-16	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
17	AG Visser Skaak Ope 2019 (D)	2019-02-23	2019-02-23	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
18	2019 Heidelberg Open (C)	2019-02-02	2019-02-02	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
19	South African Junior Team Championships 2018 (U12D)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	3.5	Yes	Analysis
20	2018 Interregion Sedibeng vs Ekurhuleni (F)	2018-11-03	2018-11-03	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
21	2018 Sedibeng Summer Open (H)	2018-10-20	2018-10-20	Standard	Sedibeng (GSV)	5	5	0	Yes	Analysis
22	Heidelberg Klub Round Robin 2018 (Team 6)	2018-08-18	2018-08-18	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
23	Broadland`s Knights Chess Open 2018 (C)	2018-06-16	2018-06-16	Standard	Sedibeng (GSV)	5	4	0	Yes	Analysis
24	Heidelberg Skaak Klub 2018 (Team 9)	2018-05-05	2018-05-05	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
25	D7 Primary School League 2023 (U11 Boys+Mixed)	2018-04-21	2018-04-21	Standard	Sedibeng (GSV)	5	5	4.5	Yes	Analysis
26	Henley Open 2018 (C)	2018-03-10	2018-03-10	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
27	2018 Volkskool Open (C)	2018-02-17	2018-02-17	Standard	Sedibeng (GSV)	5	5	1.5	Yes	Analysis
28	South African Junior Team Championships 2017 (U10C)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	2.5	Yes	Analysis

#	Games	Start				End
1	8	Tournament 2019 South African Junior Team Championships				Tournament Heidelberg Open 2020
		date 2020-01-07	rnd 6	type Standard	result 1	date 2020-02-01	rnd 1	type Standard	result 1
		Opponent Brink, S (Samantha)				Opponent Roos, R (Roxanne)
2	6	Tournament D7 Primary School League 2023				Tournament Heidelberg Skaak Klub 2018
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-05-05	rnd 1	type Standard	result 1
		Opponent Van Wyk, J (Jonathan)				Opponent Johannes, R (Reinhardt)
3	4	Tournament Dirk de Koster Chess Open 2019				Tournament Dirk de Koster Chess Open 2019
		date 2019-04-13	rnd 1	type Standard	result 1	date 2019-04-13	rnd 4	type Standard	result 1
		Opponent Morale, T (Tshiamo)				Opponent Chamo, M (Mpho)

#	Games	Start				End
1	8	Tournament 2019 South African Junior Team Championships				Tournament Heidelberg Open 2020
		date 2020-01-07	rnd 6	type Standard	result 1	date 2020-02-01	rnd 1	type Standard	result 1
		Opponent Brink, S (Samantha)				Opponent Roos, R (Roxanne)
2	6	Tournament D7 Primary School League 2023				Tournament Heidelberg Skaak Klub 2018
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-05-05	rnd 1	type Standard	result 1
		Opponent Van Wyk, J (Jonathan)				Opponent Johannes, R (Reinhardt)
3	4	Tournament Dirk de Koster Chess Open 2019				Tournament Dirk de Koster Chess Open 2019
		date 2019-04-13	rnd 1	type Standard	result 1	date 2019-04-13	rnd 4	type Standard	result 1
		Opponent Morale, T (Tshiamo)				Opponent Chamo, M (Mpho)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament 2019 South African Junior Team Championships				Tournament Heidelberg Open 2020
		date 2020-01-07	rnd 6	type Standard	result 1	date 2020-02-01	rnd 1	type Standard	result 1
		Opponent Brink, S (Samantha)				Opponent Roos, R (Roxanne)
2	4	Tournament Dirk de Koster Chess Open 2019				Tournament Dirk de Koster Chess Open 2019
		date 2019-04-13	rnd 1	type Standard	result 1	date 2019-04-13	rnd 4	type Standard	result 1
		Opponent Morale, T (Tshiamo)				Opponent Chamo, M (Mpho)
3	3	Tournament Gauteng D7 Teams 2023				Tournament Gauteng D7 Teams 2023
		date 2023-08-12	rnd 2	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent Stretch, K (Keegan)				Opponent Simelane, N (Nonhlanhla)

#	Games	Start				End
1	8	Tournament 2019 South African Junior Team Championships				Tournament Heidelberg Open 2020
		date 2020-01-07	rnd 6	type Standard	result 1	date 2020-02-01	rnd 1	type Standard	result 1
		Opponent Brink, S (Samantha)				Opponent Roos, R (Roxanne)
2	4	Tournament Dirk de Koster Chess Open 2019				Tournament Dirk de Koster Chess Open 2019
		date 2019-04-13	rnd 1	type Standard	result 1	date 2019-04-13	rnd 4	type Standard	result 1
		Opponent Morale, T (Tshiamo)				Opponent Chamo, M (Mpho)
3	3	Tournament Gauteng D7 Teams 2023				Tournament Gauteng D7 Teams 2023
		date 2023-08-12	rnd 2	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent Stretch, K (Keegan)				Opponent Simelane, N (Nonhlanhla)

No games found.

#	Games	Start				End

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	Hanekom ,J (Jayden)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
1	Hanekom ,J (Jayden)	3	865.3	865.3	3	862.5	865.3	0	0	0	0	0	0
2	Tolmay ,L (Llewellyn)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Tolmay ,L (Llewellyn)	2	1230.3	805.3	2	1218	805.3	0	0	0	0	0	0
3	Kruger ,CDW (Christiaan)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Kruger ,CDW (Christiaan)	2	722.9	297.9	2	732.8	297.9	0	0	0	0	0	0
4	Pretorius ,S (Suate)	2	1	0	2	1	0	0	0	0	0	0	0
4	Pretorius ,S (Suate)	2	1054.6	1054.6	2	1052.3	1054.6	0	0	0	0	0	0
5	Van Der Merwe ,L (Lilee)	2	2	425	2	2	425	0	0	0	0	0	0
5	Van Der Merwe ,L (Lilee)	2	1028.8	1453.8	2	1016	1453.8	0	0	0	0	0	0
6	De Villiers ,D (Danielle)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
6	De Villiers ,D (Danielle)	2	1006.5	794	2	1002.8	794	0	0	0	0	0	0
7	Van Staden ,R (Ruan)	1	1	425	1	1	425	0	0	0	0	0	0
7	Van Staden ,R (Ruan)	1	500	925	1	500	925	0	0	0	0	0	0
8	Walsh ,K (Kayleigh)	1	1	425	1	1	425	0	0	0	0	0	0
8	Walsh ,K (Kayleigh)	1	1193.6	1618.6	1	1180.3	1618.6	0	0	0	0	0	0
9	Tolmay ,T (Tristan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Tolmay ,T (Tristan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Henken ,G (Gerrit)	1	1	425	1	1	425	0	0	0	0	0	0
10	Henken ,G (Gerrit)	1	1097.1	1522.1	1	1099.4	1522.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Human, LJ (Louis)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms