Chess South Africa Ratings Database

PLAYER PAGE

Personal

Buys, L (Logan)

Chess SA id

1100132236

FIDE id

Date of birth

2010-09-22 (U16)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-06-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1110.3	1093.6	1200	1200
Raw rating	1110.3	1093.6	1200	1200
Weighted rating	1110.3	1093.6	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	188.4	193	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1110.3	1093.6	1200	1200
Analysis
Rating	1110.3	1093.6	1200	1200
Raw rating	1110.3	1093.6	1200	1200
Weighted rating	1110.3	1093.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	188.4	193	165.8	165.8
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	1110.3	1093.6	1200	1200
New weighted rating	1110.3	1093.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1110.3	1093.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1110.3	1093.6	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	5	5
	0	0
History	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	10	2	20	-255	1198.6	943.6
Standard	10	2	20	-255	1198.6	943.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1110.3	1093.6	1200	1200
2025-09-30	1110.3	1093.6	1200	1200
2025-09-01	1110.3	1093.6	1200	1200
2025-08-01	1110.3	1093.6	1200	1200
2025-07-01	1110.3	1093.6	1200	1200
2025-06-01	1110.3	1093.6	1200	1200
2025-05-01	1110.3	1093.6	1200	1200
2025-04-01	1110.3	1093.6	1200	1200
2025-03-01	1110.3	1093.6	1200	1200
2025-02-01	1110.3	1093.6	1200	1200
2025-01-01	1110.3	1093.6	1200	1200
2024-12-01	1110.3	1093.6	1200	1200
2024-11-01	1110.3	1093.6	1200	1200
2024-10-01	1110.3	1093.6	1200	1200
2024-09-01	1110.3	1093.6	1200	1200
2024-08-01	1110.3	1093.6	1200	1200
2024-07-01	1110.3	1093.6	1200	1200
2024-09-01	1110.3	1093.6	1200	1200
2024-05-01	1110.3	1093.6	1200	1200
2024-04-01	1110.3	1093.6	1200	1200
2024-03-01	1110.3	1093.6	1200	1200
2024-02-01	1110.3	1093.6	1200	1200
2024-01-01	1110.3	1093.6	1200	1200
2023-12-01	1110.3	1093.6	1200	1200

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	Gaueng Schools D7 2022 (U13 Boys)	2022-06-04	2022-06-04	Standard	Sedibeng (GSV)	5	2	0	Yes	Analysis
2	Dirk De Koster Chess Open 2022 (D)	2022-04-23	2022-04-23	Standard	Ekurhuleni (GE)	5	3	1	Yes	Analysis
3	Carel`s Open 2020 (E)	2020-02-29	2020-02-29	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Dirk De Koster Chess Open 2022				Tournament Dirk De Koster Chess Open 2022
		date 2022-04-23	rnd 1	type Standard	result 1	date 2022-04-23	rnd 1	type Standard	result 1
		Opponent De Beer, J (Jacques)				Opponent De Beer, J (Jacques)
2	1	Tournament Carel`s Open 2020				Tournament Carel`s Open 2020
		date 2020-02-29	rnd 3	type Standard	result 1	date 2020-02-29	rnd 3	type Standard	result 1
		Opponent Van Wyk, C (Christopher)				Opponent Van Wyk, C (Christopher)

#	Games	Start				End
1	1	Tournament Dirk De Koster Chess Open 2022				Tournament Dirk De Koster Chess Open 2022
		date 2022-04-23	rnd 1	type Standard	result 1	date 2022-04-23	rnd 1	type Standard	result 1
		Opponent De Beer, J (Jacques)				Opponent De Beer, J (Jacques)
2	1	Tournament Carel`s Open 2020				Tournament Carel`s Open 2020
		date 2020-02-29	rnd 3	type Standard	result 1	date 2020-02-29	rnd 3	type Standard	result 1
		Opponent Van Wyk, C (Christopher)				Opponent Van Wyk, C (Christopher)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Dirk De Koster Chess Open 2022				Tournament Dirk De Koster Chess Open 2022
		date 2022-04-23	rnd 1	type Standard	result 1	date 2022-04-23	rnd 1	type Standard	result 1
		Opponent De Beer, J (Jacques)				Opponent De Beer, J (Jacques)
2	1	Tournament Carel`s Open 2020				Tournament Carel`s Open 2020
		date 2020-02-29	rnd 3	type Standard	result 1	date 2020-02-29	rnd 3	type Standard	result 1
		Opponent Van Wyk, C (Christopher)				Opponent Van Wyk, C (Christopher)

#	Games	Start				End
1	1	Tournament Dirk De Koster Chess Open 2022				Tournament Dirk De Koster Chess Open 2022
		date 2022-04-23	rnd 1	type Standard	result 1	date 2022-04-23	rnd 1	type Standard	result 1
		Opponent De Beer, J (Jacques)				Opponent De Beer, J (Jacques)
2	1	Tournament Carel`s Open 2020				Tournament Carel`s Open 2020
		date 2020-02-29	rnd 3	type Standard	result 1	date 2020-02-29	rnd 3	type Standard	result 1
		Opponent Van Wyk, C (Christopher)				Opponent Van Wyk, C (Christopher)

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	Ratemang ,T (Tsheke)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Ratemang ,T (Tsheke)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Mosoeu ,O (Oratiloe)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mosoeu ,O (Oratiloe)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Van Wyk ,C (Christopher)	1	1	425	1	1	425	0	0	0	0	0	0
3	Van Wyk ,C (Christopher)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Nel ,CL (Christopher Louis)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Nel ,CL (Christopher Louis)	1	1225.4	800.4	1	1230	800.4	0	0	0	0	0	0
5	Mokoena ,G (Gloria)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mokoena ,G (Gloria)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Nkwenkwezi ,U (Ulive)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Nkwenkwezi ,U (Ulive)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Visser ,M (Mila)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Visser ,M (Mila)	1	1193.4	768.4	1	1189.2	768.4	0	0	0	0	0	0
8	De Beer ,J (Jacques)	1	1	425	1	1	425	0	0	0	0	0	0
8	De Beer ,J (Jacques)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Tolmay ,W (Walroux)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Tolmay ,W (Walroux)	1	1270.4	845.4	1	1258.8	845.4	0	0	0	0	0	0
10	Burger ,R (Reinhardt)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Burger ,R (Reinhardt)	1	1096.7	671.7	1	1074	671.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Buys, 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