Chess South Africa Ratings Database

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Personal

Slawson, G (Gregory)

Chess SA id

102050406

FIDE id

Date of birth

2002-08-30 (Adult)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-07-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1297	1285.8	1058.6	1058.6
Raw rating	1297	1285.8	1058.6	1058.6
Weighted rating	1297	1285.8	1058.6	1058.6
Weighted performance	257.7	255.3	0	0
Floor	803.9	795.5	558.6	558.6
K-factor	36	36	40	40
Min/Max rating change allowed	144.4	146.7	202.8	202.8
Highest rating	1317.6 2019-06-01	1307.1 2019-06-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1303.9 2019-07-01	1295.5 2019-07-01	1058.6 2024-02-01	1058.6 2024-02-01
Highest weighted rating	1303.9 2021-06-01	1295.5 2021-06-01	1058.6 2024-11-01	1058.6 2024-11-01
Highest weighted performance	1317.6 2019-06-01	1307.1 2019-06-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1297	1285.8	1058.6	1058.6
Analysis
Rating	1297	1285.8	1058.6	1058.6
Raw rating	1297	1285.8	1058.6	1058.6
Weighted rating	1297	1285.8	1058.6
Weighted performance	257.7	255.3	0
K-factor	36	36	40	40
Floor	803.9	795.5	558.6	558.6
Max/Min rating change allowed	144.4	146.7	202.8	202.8
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	1297	1285.8	1058.6	1058.6
New weighted rating	1297	1285.8	1058.6	1058.6
New weighted performance	250.1	247.7	0	0
Temp new rating	1297	1285.8	1058.6	1058.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1297	1285.8	1058.6	1058.6
New K-factor	36	36	40	40
New floor	803.9	795.5	558.6	558.6

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	307	262	45

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	70	38.5	55	42.5	1161.9	1204.4
Standard	70	38.5	55	42.5	1161.9	1204.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1297	1285.8	1058.6	1058.6
2025-09-30	1297	1285.8	1058.6	1058.6
2025-09-01	1297	1285.8	1058.6	1058.6
2025-08-01	1297	1285.8	1058.6	1058.6
2025-07-01	1297	1285.8	1058.6	1058.6
2025-06-01	1297	1285.8	1058.6	1058.6
2025-05-01	1297	1285.8	1058.6	1058.6
2025-04-01	1297	1285.8	1058.6	1058.6
2025-03-01	1297	1285.8	1058.6	1058.6
2025-02-01	1297	1285.8	1058.6	1058.6
2025-01-01	1297	1285.8	1058.6	1058.6
2024-12-01	1297	1285.8	1058.6	1058.6
2024-11-01	1297	1285.8	1058.6	1058.6
2024-10-01	1297	1285.8	1058.6	1058.6
2024-09-01	1297	1285.8	1058.6	1058.6
2024-08-01	1297	1285.8	1058.6	1058.6
2024-07-01	1297	1285.8	1058.6	1058.6
2024-09-01	1297	1285.8	1058.6	1058.6
2024-05-01	1297	1285.8	1058.6	1058.6
2024-04-01	1297	1285.8	1058.6	1058.6
2024-03-01	1297	1285.8	1058.6	1058.6
2024-02-01	1297	1285.8	1058.6	1058.6
2024-01-01	1297	1285.8	1058.6	1058.6
2023-12-01	1297	1285.8	1058.6	1058.6

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	Boksburg Chess Club Open 2019 (B)	2019-07-13	2019-07-13	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
2	Ekurhuleni Trials (3)	2019-06-08	2019-06-08	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
3	Primrose Chess Club Open 2019 (B)	2019-04-13	2019-04-13	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
4	Ekurhuleni Trials 2 2019 (U18+U20)	2019-04-27	2019-04-27	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
5	Ekurhuleni Trials 1 2019 (U18+U20)	2019-03-09	2019-03-09	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
6	Springs Chess Club Open 2019 (B)	2019-02-09	2019-02-09	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
7	South African Junior Team Championships 2018 (U18A)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
8	Ekurhuleni Open 2018 (B)	2018-08-18	2018-08-18	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
9	Witfield Open 2018 (B)	2018-07-21	2018-07-21	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
10	Ekurhuleni Trials 3 2018 (U18+U20)	2018-06-16	2018-06-16	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
11	Ekurhuleni Trials 2 2018 (U18+U20)	2018-04-21	2018-04-21	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
12	Johan Jurgens Open 2018 (B)	2018-01-26	2018-01-27	Standard	Ekurhuleni (GE)	6	6	3.5	Yes	Analysis
13	South African Junior Team Championships 2017 (U16A)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Ekurhuleni Trials				Tournament Boksburg Chess Club Open 2019
		date 2019-06-08	rnd 3	type Standard	result 1	date 2019-07-13	rnd 1	type Standard	result 1
		Opponent Oberholzer, E (Ethan)				Opponent Moty, D (Darren)
2	4	Tournament Primrose Chess Club Open 2019				Tournament Primrose Chess Club Open 2019
		date 2019-04-13	rnd 1	type Standard	result 1	date 2019-04-13	rnd 4	type Standard	result 0.5
		Opponent Van Vuuren, Z (Zander)				Opponent Bezuidenhout, LP (Lian)
3	3	Tournament Springs Chess Club Open 2019				Tournament Springs Chess Club Open 2019
		date 2019-02-09	rnd 2	type Standard	result 1	date 2019-02-09	rnd 4	type Standard	result 1
		Opponent Demitra, R (Raouna)				Opponent Coetzer, D (Daniel)

#	Games	Start				End
1	4	Tournament Ekurhuleni Trials				Tournament Boksburg Chess Club Open 2019
		date 2019-06-08	rnd 3	type Standard	result 1	date 2019-07-13	rnd 1	type Standard	result 1
		Opponent Oberholzer, E (Ethan)				Opponent Moty, D (Darren)
2	4	Tournament Primrose Chess Club Open 2019				Tournament Primrose Chess Club Open 2019
		date 2019-04-13	rnd 1	type Standard	result 1	date 2019-04-13	rnd 4	type Standard	result 0.5
		Opponent Van Vuuren, Z (Zander)				Opponent Bezuidenhout, LP (Lian)
3	3	Tournament Springs Chess Club Open 2019				Tournament Springs Chess Club Open 2019
		date 2019-02-09	rnd 2	type Standard	result 1	date 2019-02-09	rnd 4	type Standard	result 1
		Opponent Demitra, R (Raouna)				Opponent Coetzer, D (Daniel)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Springs Chess Club Open 2019				Tournament Springs Chess Club Open 2019
		date 2019-02-09	rnd 2	type Standard	result 1	date 2019-02-09	rnd 4	type Standard	result 1
		Opponent Demitra, R (Raouna)				Opponent Coetzer, D (Daniel)
2	3	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-16	rnd 2	type Standard	result 1	date 2018-12-17	rnd 4	type Standard	result 1
		Opponent Saunders, M (Matthew)				Opponent Bain, J (Jonathan)
3	2	Tournament Boksburg Chess Club Open 2019				Tournament Boksburg Chess Club Open 2019
		date 2019-07-13	rnd 3	type Standard	result 1	date 2019-07-13	rnd 4	type Standard	result 1
		Opponent Steyn, P (Piet)				Opponent Hansrajh, J (Jitrakorn)

#	Games	Start				End
1	3	Tournament Springs Chess Club Open 2019				Tournament Springs Chess Club Open 2019
		date 2019-02-09	rnd 2	type Standard	result 1	date 2019-02-09	rnd 4	type Standard	result 1
		Opponent Demitra, R (Raouna)				Opponent Coetzer, D (Daniel)
2	3	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-16	rnd 2	type Standard	result 1	date 2018-12-17	rnd 4	type Standard	result 1
		Opponent Saunders, M (Matthew)				Opponent Bain, J (Jonathan)
3	2	Tournament Boksburg Chess Club Open 2019				Tournament Boksburg Chess Club Open 2019
		date 2019-07-13	rnd 3	type Standard	result 1	date 2019-07-13	rnd 4	type Standard	result 1
		Opponent Steyn, P (Piet)				Opponent Hansrajh, J (Jitrakorn)

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	Bezuidenhout ,LP (Lian Pierre)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
1	Bezuidenhout ,LP (Lian Pierre)	3	1267	1267	3	1256.7	1267	0	0	0	0	0	0
2	Oberholzer ,E (Ethan)	3	3	425	3	3	425	0	0	0	0	0	0
2	Oberholzer ,E (Ethan)	3	1186	1611	3	1182.8	1611	0	0	0	0	0	0
3	Hlahla ,T (Tebogo)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Hlahla ,T (Tebogo)	2	1035.5	823	2	1056.3	823	0	0	0	0	0	0
4	Deans ,J (Jessica)	2	2	425	2	2	425	0	0	0	0	0	0
4	Deans ,J (Jessica)	2	886.3	1311.3	2	862.8	1311.3	0	0	0	0	0	0
5	Dinham ,M (Megan)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Dinham ,M (Megan)	2	1295.8	870.8	2	1295.4	870.8	0	0	0	0	0	0
6	Nkosi ,M (Moses)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Nkosi ,M (Moses)	1	1238.2	1238.2	1	1246	1238.2	0	0	0	0	0	0
7	Fortuin ,J (Jeraldo)	1	1	425	1	1	425	0	0	0	0	0	0
7	Fortuin ,J (Jeraldo)	1	1119.3	1544.3	1	1086	1544.3	0	0	0	0	0	0
8	Goosen ,M (Mignon)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Goosen ,M (Mignon)	1	1196.5	771.5	1	1171.1	771.5	0	0	0	0	0	0
9	Maisiri ,M (Mthulisi)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Maisiri ,M (Mthulisi)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Moty ,DL (Darren Lloyd)	1	1	425	1	1	425	0	0	0	0	0	0
10	Moty ,DL (Darren Lloyd)	1	971.6	1396.6	1	971.6	1396.6	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

Slawson, G (Gregory)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms