Chess South Africa Ratings Database

PLAYER PAGE

Personal

Spamer, JH (Jan-Hendre)

Chess SA id

106035767

FIDE id

Date of birth

2006-03-27 (U20)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-02-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1166.8	1050.2	1024.6	687.8
Raw rating	1166.8	1050.2	1024.6	687.8
Weighted rating	1166.8	1050.2	1024.6	687.8
Weighted performance	558.5	0	0	0
Floor	666.8	550.2	524.6	500
K-factor	40	40	40	40
Min/Max rating change allowed	173.8	205.3	212.9	344
Highest rating	1332.1 2019-02-01	1200 2018-02-01	1414.3 2019-02-01	1200 2024-02-01
Highest raw rating	1166.8 2024-02-01	1050.2 2024-02-01	1024.6 2024-02-01	687.8 2024-02-01
Highest weighted rating	1166.8 2024-11-01	1050.2 2024-11-01	1024.6 2024-11-01	687.8 2024-11-01
Highest weighted performance	1332.1 2019-02-01	1200 2018-02-01	1414.3 2019-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1166.8	1050.2	1024.6	687.8
Analysis
Rating	1166.8	1050.2	1024.6	687.8
Raw rating	1166.8	1050.2	1024.6	687.8
Weighted rating	1166.8	1050.2	1024.6
Weighted performance	558.5	0	0
K-factor	40	40	40	40
Floor	666.8	550.2	524.6	500
Max/Min rating change allowed	173.8	205.3	212.9	344
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	1166.8	1050.2	1024.6	687.8
New weighted rating	1166.8	1050.2	1024.6	687.8
New weighted performance	558.1	0	0	0
Temp new rating	1166.8	1050.2	1024.6	687.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1166.8	1050.2	1024.6	687.8
New K-factor	40	40	40	40
New floor	666.8	550.2	524.6	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	6	6	0
	12	0	12
History	105	70	35

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	47	26	55.32	45.2	1177.9	1223.1
Standard	23	13	56.52	55.4	1169.7	1225.1
Rapid	24	13	54.17	35.4	1185.8	1221.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1166.8	1050.2	1024.6	687.8
2025-09-01	1166.8	1050.2	1024.6	687.8
2025-08-01	1166.8	1050.2	1024.6	687.8
2025-07-01	1166.8	1050.2	1024.6	687.8
2025-06-01	1166.8	1050.2	1024.6	687.8
2025-05-01	1166.8	1050.2	1024.6	687.8
2025-04-01	1166.8	1050.2	1024.6	687.8
2025-03-01	1166.8	1050.2	1024.6	687.8
2025-02-01	1166.8	1050.2	1024.6	687.8
2025-01-01	1166.8	1050.2	1024.6	687.8
2024-12-01	1166.8	1050.2	1024.6	687.8
2024-11-01	1166.8	1050.2	1024.6	687.8
2024-10-01	1166.8	1050.2	1024.6	687.8
2024-09-01	1166.8	1050.2	1024.6	687.8
2024-08-01	1166.8	1050.2	1024.6	687.8
2024-07-01	1166.8	1050.2	1024.6	687.8
2024-06-01	1166.8	1050.2	1024.6	687.8
2024-08-01	1166.8	1050.2	1024.6	687.8
2024-04-01	1166.8	1050.2	1024.6	687.8
2024-03-01	1166.8	1050.2	1024.6	687.8
2024-02-01	1166.8	1050.2	1024.6	687.8
2024-01-01	1166.8	1050.2	1024.6	687.8
2023-12-01	1166.8	1050.2	1024.6	687.8
2023-11-01	1166.8	1050.2	1024.6	687.8

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	West Coast Schools Prestige 2022 (U18 Boys)	2022-02-19	2022-02-19	Standard	West Coast (WCU)	6	6	4.5	Yes	Analysis
2	Bo-Weskus Skole Skaak Prestige 2021 (O15 Seuns)	2021-05-08	2021-05-08	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
3	Olifantsrivier CC 2021 (Invitational)	2021-03-27	2021-03-27	Rapid	West Coast (WCU)	7	7	3	Yes	Analysis
4	West Coast Schools Prestige 2020 (U15 Boys)	2020-03-07	2020-03-07	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis
5	Bo-Weskus Skole Prestige 2020 (O15 Seuns)	2020-02-15	2020-02-15	Standard	West Coast (WCU)	6	6	3.5	Yes	Analysis
6	Western Cape Top Schools 2019 (U13 Mix)	2019-08-31	2019-09-01	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
7	Weskus Skole Prestige Skaak Kampioenskappe 2019 (O13 Seuns)	2019-03-02	2019-04-06	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
8	Bo-Weskus Skole Skaak Prestige 2019 (O13 Seuns)	2019-02-16	2019-02-16	Rapid	West Coast (WCU)	7	7	6	Yes	Analysis

#	Games	Start				End
1	4	Tournament Bo-Weskus Skole Skaak Prestige 2021				Tournament West Coast Schools Prestige 2022
		date 2021-05-08	rnd 4	type Rapid	result 1	date 2022-02-19	rnd 2	type Standard	result 1
		Opponent Claase, E (Evan)				Opponent Abdol, M (Mateo)
2	4	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 1	type Standard	result 1	date 2020-02-15	rnd 4	type Standard	result 1
		Opponent Ngoma, N (Nathan)				Opponent Hausiku, M (Marco)
3	4	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 1	type Rapid	result 1	date 2019-02-16	rnd 4	type Rapid	result 1
		Opponent Jooste, B (Brandon)				Opponent Cloete, H (Howard)

#	Games	Start				End
1	4	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 1	type Standard	result 1	date 2020-02-15	rnd 4	type Standard	result 1
		Opponent Ngoma, N (Nathan)				Opponent Hausiku, M (Marco)
2	3	Tournament West Coast Schools Prestige 2022				Tournament West Coast Schools Prestige 2022
		date 2022-02-19	rnd 4	type Standard	result 1	date 2022-02-19	rnd 6	type Standard	result 1
		Opponent Fillis, J (Jordan)				Opponent Don, W (Wian)
3	2	Tournament West Coast Schools Prestige 2022				Tournament West Coast Schools Prestige 2022
		date 2022-02-19	rnd 1	type Standard	result 0.5	date 2022-02-19	rnd 2	type Standard	result 1
		Opponent Klein, C (Calvin)				Opponent Abdol, M (Mateo)

#	Games	Start				End
1	4	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 1	type Rapid	result 1	date 2019-02-16	rnd 4	type Rapid	result 1
		Opponent Jooste, B (Brandon)				Opponent Cloete, H (Howard)
2	3	Tournament Olifantsrivier CC 2021				Tournament Olifantsrivier CC 2021
		date 2021-03-27	rnd 2	type Rapid	result 1	date 2021-03-27	rnd 4	type Rapid	result 1
		Opponent Bester, J (Juandre)				Opponent Pretorius, JB (Johnny)
3	2	Tournament Bo-Weskus Skole Skaak Prestige 2021				Tournament Bo-Weskus Skole Skaak Prestige 2021
		date 2021-05-08	rnd 4	type Rapid	result 1	date 2021-05-08	rnd 5	type Rapid	result 1
		Opponent Claase, E (Evan)				Opponent Cloete, A (Alesundro)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 1	type Rapid	result 1	date 2019-02-16	rnd 4	type Rapid	result 1
		Opponent Jooste, B (Brandon)				Opponent Cloete, H (Howard)
2	3	Tournament West Coast Schools Prestige 2022				Tournament West Coast Schools Prestige 2022
		date 2022-02-19	rnd 4	type Standard	result 1	date 2022-02-19	rnd 6	type Standard	result 1
		Opponent Fillis, J (Jordan)				Opponent Don, W (Wian)
3	3	Tournament Olifantsrivier CC 2021				Tournament Olifantsrivier CC 2021
		date 2021-03-27	rnd 2	type Rapid	result 1	date 2021-03-27	rnd 4	type Rapid	result 1
		Opponent Bester, J (Juandre)				Opponent Pretorius, JB (Johnny)

#	Games	Start				End
1	3	Tournament West Coast Schools Prestige 2022				Tournament West Coast Schools Prestige 2022
		date 2022-02-19	rnd 4	type Standard	result 1	date 2022-02-19	rnd 6	type Standard	result 1
		Opponent Fillis, J (Jordan)				Opponent Don, W (Wian)
2	2	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 1	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Ngoma, N (Nathan)				Opponent Booyse, P (Pedro)
3	2	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-31	rnd 2	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Jordaan, M (Mpho)				Opponent Sokabase, S (Sdingo)

#	Games	Start				End
1	4	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 1	type Rapid	result 1	date 2019-02-16	rnd 4	type Rapid	result 1
		Opponent Jooste, B (Brandon)				Opponent Cloete, H (Howard)
2	3	Tournament Olifantsrivier CC 2021				Tournament Olifantsrivier CC 2021
		date 2021-03-27	rnd 2	type Rapid	result 1	date 2021-03-27	rnd 4	type Rapid	result 1
		Opponent Bester, J (Juandre)				Opponent Pretorius, JB (Johnny)
3	2	Tournament Bo-Weskus Skole Skaak Prestige 2021				Tournament Bo-Weskus Skole Skaak Prestige 2021
		date 2021-05-08	rnd 4	type Rapid	result 1	date 2021-05-08	rnd 5	type Rapid	result 1
		Opponent Claase, E (Evan)				Opponent Cloete, A (Alesundro)

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	Hausiku ,M (Marco)	5	1	-255	2	1	0	3	0	-425	0	0	0
1	Hausiku ,M (Marco)	5	1239.6	984.6	2	1176.5	1239.6	3	1235.3	814.6	0	0	0
2	Cloete ,H (Howard)	3	2	141.7	2	1	0	1	1	425	0	0	0
2	Cloete ,H (Howard)	3	670.7	812.4	2	643.4	670.7	1	544	1095.7	0	0	0
3	Tembu ,J (Jahiem)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Tembu ,J (Jahiem)	2	1185.1	760.1	1	1112.4	760.1	1	1240.8	760.1	0	0	0
4	Koegelenberg ,D (Daniel)	2	1	0	1	1	425	1	0	-425	0	0	0
4	Koegelenberg ,D (Daniel)	2	1207.2	1207.2	1	1200	1632.2	1	1221.2	782.2	0	0	0
5	Don ,W (Wian)	2	2	425	1	1	425	1	1	425	0	0	0
5	Don ,W (Wian)	2	1226	1651	1	1253.4	1651	1	1161.2	1651	0	0	0
6	Jaap ,I (Isabella)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Jaap ,I (Isabella)	1	1286.7	861.7	1	1252.2	861.7	0	0	0	0	0	0
7	Saal ,J (Junior)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Saal ,J (Junior)	1	1214.4	789.4	1	1200	789.4	0	0	0	0	0	0
8	Fransman ,A (Archard)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Fransman ,A (Archard)	1	1156.2	731.2	1	1140.4	731.2	0	0	0	0	0	0
9	Williams ,S (Sergio)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Williams ,S (Sergio)	1	1240.7	815.7	1	1128.8	815.7	0	0	0	0	0	0
10	Jordaan ,M (Mpho)	1	1	425	1	1	425	0	0	0	0	0	0
10	Jordaan ,M (Mpho)	1	1200	1625	1	1200	1625	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

Spamer, JH (Jan-Hendre)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms