Chess South Africa Ratings Database

PLAYER PAGE

Personal

Simpson, K (Keegan)

Chess SA id

109076327

FIDE id

Date of birth

2009-02-12 (U18)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-04-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	989.3	974.6	672.8	500
Raw rating	989.3	974.6	672.8	500
Weighted rating	989.3	974.6	672.8	500
Weighted performance	296.5	296.3	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	223.9	228.6	351.4	449.5
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2018-02-01	1200 2024-02-01
Highest raw rating	989.3 2024-02-01	974.6 2024-02-01	685.6 2018-05-01	500 2024-02-01
Highest weighted rating	989.3 2024-11-01	974.6 2024-11-01	685.6 2024-11-01	500 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	989.3	974.6	672.8	500
Analysis
Rating	989.3	974.6	672.8	500
Raw rating	989.3	974.6	672.8	500
Weighted rating	989.3	974.6	672.8
Weighted performance	296.5	296.3	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	223.9	228.6	351.4	449.5
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	989.3	974.6	672.8	500
New weighted rating	989.3	974.6	672.8	500
New weighted performance	290.5	290.3	0	0
Temp new rating	989.3	974.6	672.8	500
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	989.3	974.6	672.8	500
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	5	5	0
History	129	110	19

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
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	52	23.5	45.19	-40.9	954.1	913.2
Standard	39	15	38.46	-98.1	991.1	893
Rapid	13	8.5	65.38	130.8	843	973.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	989.3	974.6	672.8	500
2025-09-30	989.3	974.6	672.8	500
2025-09-01	989.3	974.6	672.8	500
2025-08-01	989.3	974.6	672.8	500
2025-07-01	989.3	974.6	672.8	500
2025-06-01	989.3	974.6	672.8	500
2025-05-01	989.3	974.6	672.8	500
2025-04-01	989.3	974.6	672.8	500
2025-03-01	989.3	974.6	672.8	500
2025-02-01	989.3	974.6	672.8	500
2025-01-01	989.3	974.6	672.8	500
2024-12-01	989.3	974.6	672.8	500
2024-11-01	989.3	974.6	672.8	500
2024-10-01	989.3	974.6	672.8	500
2024-09-01	989.3	974.6	672.8	500
2024-08-01	989.3	974.6	672.8	500
2024-07-01	989.3	974.6	672.8	500
2024-09-01	989.3	974.6	672.8	500
2024-05-01	989.3	974.6	672.8	500
2024-04-01	989.3	974.6	672.8	500
2024-03-01	989.3	974.6	672.8	500
2024-02-01	989.3	974.6	672.8	500
2024-01-01	989.3	974.6	672.8	500
2023-12-01	989.3	974.6	672.8	500

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	Mortal Kombat 2021 (A)	2021-04-10	2021-04-10	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
2	BC Trials 2 2020 (U12A)	2020-02-29	2020-02-29	Standard	Buffalo City (EBC)	5	4	1	Yes	Analysis
3	Buffalo City Trials 3 of 5 2019 (U12A)	2019-04-13	2019-04-13	Standard	Buffalo City (EBC)	5	4	1	Yes	Analysis
4	Buffalo City Trials 2 of 5 2019 (U12A)	2019-02-23	2019-02-23	Standard	Buffalo City (EBC)	5	4	1	Yes	Analysis
5	East London School League 2018 (Foundation)	2018-08-18	2018-08-18	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
6	Ashleys Chess Vikings Rapid 2018 (Little League)	2018-06-30	2018-06-30	Rapid	Buffalo City (EBC)	6	6	2	Yes	Analysis
7	3rd Buffalo Trials 2018 (U10A)	2018-04-14	2018-04-14	Rapid	Buffalo City (EBC)	7	7	6.5	Yes	Analysis
8	2nd Buffalo Trials 2018 (U8A+U10A)	2018-03-17	2018-03-17	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
9	Buffalo City 1st Chess Trials 2018 (U8A+U10A)	2018-02-17	2018-02-17	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
10	South African Junior Team Championships 2017 (U10A)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	1	Yes	Analysis

#	Games	Start				End
1	8	Tournament 3rd Buffalo Trials 2018				Tournament Ashleys Chess Vikings Rapid 2018
		date 2018-04-14	rnd 1	type Rapid	result 1	date 2018-06-30	rnd 1	type Rapid	result 1
		Opponent Victor, B (Bradley)				Opponent Deang, A (Aldre)
2	3	Tournament East London School League 2018				Tournament East London School League 2018
		date 2018-08-18	rnd 1	type Standard	result 1	date 2018-08-18	rnd 3	type Standard	result 1
		Opponent Govind, N (Nevaeh)				Opponent Obi, S (Soso)
3	3	Tournament Buffalo City 1st Chess Trials 2018				Tournament 2nd Buffalo Trials 2018
		date 2018-02-17	rnd 5	type Standard	result 1	date 2018-03-17	rnd 2	type Standard	result 1
		Opponent Bacharam, B (Bivesh)				Opponent Chang, S (Samuel)

#	Games	Start				End
1	3	Tournament East London School League 2018				Tournament East London School League 2018
		date 2018-08-18	rnd 1	type Standard	result 1	date 2018-08-18	rnd 3	type Standard	result 1
		Opponent Govind, N (Nevaeh)				Opponent Obi, S (Soso)
2	3	Tournament Buffalo City 1st Chess Trials 2018				Tournament 2nd Buffalo Trials 2018
		date 2018-02-17	rnd 5	type Standard	result 1	date 2018-03-17	rnd 2	type Standard	result 1
		Opponent Bacharam, B (Bivesh)				Opponent Chang, S (Samuel)
3	2	Tournament Buffalo City 1st Chess Trials 2018				Tournament Buffalo City 1st Chess Trials 2018
		date 2018-02-17	rnd 1	type Standard	result 1	date 2018-02-17	rnd 2	type Standard	result 1
		Opponent Scheckter, R (Rebecca)				Opponent Schwechheimer, L (Lucy)

#	Games	Start				End
1	8	Tournament 3rd Buffalo Trials 2018				Tournament Ashleys Chess Vikings Rapid 2018
		date 2018-04-14	rnd 1	type Rapid	result 1	date 2018-06-30	rnd 1	type Rapid	result 1
		Opponent Victor, B (Bradley)				Opponent Deang, A (Aldre)
2	1	Tournament Ashleys Chess Vikings Rapid 2018				Tournament Ashleys Chess Vikings Rapid 2018
		date 2018-06-30	rnd 5	type Rapid	result 1	date 2018-06-30	rnd 5	type Rapid	result 1
		Opponent Shonqa, O (Olwwethu)				Opponent Shonqa, O (Olwwethu)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 3rd Buffalo Trials 2018				Tournament 3rd Buffalo Trials 2018
		date 2018-04-14	rnd 1	type Rapid	result 1	date 2018-04-14	rnd 5	type Rapid	result 1
		Opponent Victor, B (Bradley)				Opponent Mdingi, L (Limnandi)
2	3	Tournament East London School League 2018				Tournament East London School League 2018
		date 2018-08-18	rnd 1	type Standard	result 1	date 2018-08-18	rnd 3	type Standard	result 1
		Opponent Govind, N (Nevaeh)				Opponent Obi, S (Soso)
3	3	Tournament Buffalo City 1st Chess Trials 2018				Tournament 2nd Buffalo Trials 2018
		date 2018-02-17	rnd 5	type Standard	result 1	date 2018-03-17	rnd 2	type Standard	result 1
		Opponent Bacharam, B (Bivesh)				Opponent Chang, S (Samuel)

#	Games	Start				End
1	3	Tournament East London School League 2018				Tournament East London School League 2018
		date 2018-08-18	rnd 1	type Standard	result 1	date 2018-08-18	rnd 3	type Standard	result 1
		Opponent Govind, N (Nevaeh)				Opponent Obi, S (Soso)
2	3	Tournament Buffalo City 1st Chess Trials 2018				Tournament 2nd Buffalo Trials 2018
		date 2018-02-17	rnd 5	type Standard	result 1	date 2018-03-17	rnd 2	type Standard	result 1
		Opponent Bacharam, B (Bivesh)				Opponent Chang, S (Samuel)
3	2	Tournament Buffalo City 1st Chess Trials 2018				Tournament Buffalo City 1st Chess Trials 2018
		date 2018-02-17	rnd 1	type Standard	result 1	date 2018-02-17	rnd 2	type Standard	result 1
		Opponent Scheckter, R (Rebecca)				Opponent Schwechheimer, L (Lucy)

#	Games	Start				End
1	5	Tournament 3rd Buffalo Trials 2018				Tournament 3rd Buffalo Trials 2018
		date 2018-04-14	rnd 1	type Rapid	result 1	date 2018-04-14	rnd 5	type Rapid	result 1
		Opponent Victor, B (Bradley)				Opponent Mdingi, L (Limnandi)
2	2	Tournament 3rd Buffalo Trials 2018				Tournament Ashleys Chess Vikings Rapid 2018
		date 2018-04-14	rnd 7	type Rapid	result 1	date 2018-06-30	rnd 1	type Rapid	result 1
		Opponent Daniels, E (Ettiene)				Opponent Deang, A (Aldre)
3	1	Tournament Ashleys Chess Vikings Rapid 2018				Tournament Ashleys Chess Vikings Rapid 2018
		date 2018-06-30	rnd 5	type Rapid	result 1	date 2018-06-30	rnd 5	type Rapid	result 1
		Opponent Shonqa, O (Olwwethu)				Opponent Shonqa, O (Olwwethu)

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	August ,S (Siyolise)	4	1	-212.5	2	0	-425	2	1	0	0	0	0
1	August ,S (Siyolise)	4	684.5	472	2	655	259.5	2	613.2	684.5	0	0	0
2	Goldswain ,M (Matthew)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
2	Goldswain ,M (Matthew)	3	1044.5	902.8	2	1232.1	1044.5	1	525	619.5	0	0	0
3	Taylor ,A (Andrew)	2	1	0	2	1	0	0	0	0	0	0	0
3	Taylor ,A (Andrew)	2	1273.6	1273.6	2	1257.7	1273.6	0	0	0	0	0	0
4	Scheckter ,R (Rebecca)	2	1	0	2	1	0	0	0	0	0	0	0
4	Scheckter ,R (Rebecca)	2	833.9	833.9	2	837.1	833.9	0	0	0	0	0	0
5	Schutte ,A (Adrian)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Schutte ,A (Adrian)	2	1209.2	784.2	2	1219.9	784.2	0	0	0	0	0	0
6	Schwechheimer ,L (Lucy)	2	2	425	2	2	425	0	0	0	0	0	0
6	Schwechheimer ,L (Lucy)	2	1142.2	1567.2	2	1130.4	1567.2	0	0	0	0	0	0
7	Deang ,A (Aldre)	2	1	0	1	0	-425	1	1	425	0	0	0
7	Deang ,A (Aldre)	2	825.7	825.7	1	846.4	400.7	1	768	1250.7	0	0	0
8	Mortimer ,A (Aimee)	2	0.5	-212.5	1	0	-425	1	0.5	0	0	0	0
8	Mortimer ,A (Aimee)	2	500	287.5	1	500	75	1	500	500	0	0	0
9	Mdingi ,L (Limnandi)	2	1	0	1	0	-425	1	1	425	0	0	0
9	Mdingi ,L (Limnandi)	2	722.7	722.7	1	728.4	297.7	1	652.4	1147.7	0	0	0
10	Toich ,J (Joshua)	2	2	425	1	1	425	1	1	425	0	0	0
10	Toich ,J (Joshua)	2	802.8	1227.8	1	836.7	1227.8	1	713.8	1227.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Simpson, K (Keegan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms