Chess South Africa Ratings Database

PLAYER PAGE

Personal

Schrader, J (Jalon)

Chess SA id

1080105438

FIDE id

Date of birth

2008-03-19 (U18)

Gender

Male

Region

Mangaung (FMB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-06-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1198.5	1196.4	1200	1200
Raw rating	1198.5	1196.4	1200	1200
Weighted rating	1198.5	1196.4	1200	1200
Weighted performance	216.4	215.5	0	0
Floor	748.7	760.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.2	166.7	165.8	165.8
Highest rating	1312.8 2019-04-01	1306.8 2019-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1248.7 2019-05-01	1260.8 2019-05-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1248.7 2018-02-01	1260.8 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1312.8 2019-04-01	1306.8 2019-04-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1198.5	1196.4	1200	1200
Analysis
Rating	1198.5	1196.4	1200	1200
Raw rating	1198.5	1196.4	1200	1200
Weighted rating	1198.5	1196.4	1200
Weighted performance	216.4	215.5	0
K-factor	36	36	36	36
Floor	748.7	760.8	700	700
Max/Min rating change allowed	166.2	166.7	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	1198.5	1196.4	1200	1200
New weighted rating	1198.5	1196.4	1200	1200
New weighted performance	216	215.1	0	0
Temp new rating	1198.5	1196.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1198.5	1196.4	1200	1200
New K-factor	36	36	36	36
New floor	748.7	760.8	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	24	24

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Mangaung (FMB)
Province	Free State (FS)
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	24	14	58.33	70.8	1083.3	1154.2
Standard	24	14	58.33	70.8	1083.3	1154.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1198.5	1196.4	1200	1200
2025-09-01	1198.5	1196.4	1200	1200
2025-08-01	1198.5	1196.4	1200	1200
2025-07-01	1198.5	1196.4	1200	1200
2025-06-01	1198.5	1196.4	1200	1200
2025-05-01	1198.5	1196.4	1200	1200
2025-04-01	1198.5	1196.4	1200	1200
2025-03-01	1198.5	1196.4	1200	1200
2025-02-01	1198.5	1196.4	1200	1200
2025-01-01	1198.5	1196.4	1200	1200
2024-12-01	1198.5	1196.4	1200	1200
2024-11-01	1198.5	1196.4	1200	1200
2024-10-01	1198.5	1196.4	1200	1200
2024-09-01	1198.5	1196.4	1200	1200
2024-08-01	1198.5	1196.4	1200	1200
2024-07-01	1198.5	1196.4	1200	1200
2024-06-01	1198.5	1196.4	1200	1200
2024-08-01	1198.5	1196.4	1200	1200
2024-04-01	1198.5	1196.4	1200	1200
2024-03-01	1198.5	1196.4	1200	1200
2024-02-01	1198.5	1196.4	1200	1200
2024-01-01	1198.5	1196.4	1200	1200
2023-12-01	1198.5	1196.4	1200	1200
2023-11-01	1198.5	1196.4	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	Mangaung Metro Chess 31 May to 1 June 2019 (D)	2019-05-31	2019-06-01	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
2	Mangaung Metro Chess 12 to 13 April 2019 (E)	2019-04-12	2019-04-13	Standard	Mangaung (FMB)	5	5	5	Yes	Analysis
3	Mangaung Metro Chess 1-2 February 2019 (E)	2019-02-01	2019-02-02	Standard	Mangaung (FMB)	5	5	4	Yes	Analysis
4	Mangaung Metro Chess12 & 13 October 2018 (E)	2018-10-12	2018-10-13	Standard	Mangaung (FMB)	5	4	2	Yes	Analysis
5	Free State Open 2018 (C)	2018-08-17	2018-08-18	Standard	Mangaung (FMB)	6	5	1	Yes	Analysis

#	Games	Start				End
1	8	Tournament Mangaung Metro Chess 1-2 February 2019				Tournament Mangaung Metro Chess 31 May to 1 June 2019
		date 2019-02-02	rnd 4	type Standard	result 1	date 2019-05-31	rnd 1	type Standard	result 1
		Opponent Swanepoel, W (Wj)				Opponent Moremoholo, M (Malusi)
2	4	Tournament Mangaung Metro Chess12 & 13 October 2018				Tournament Mangaung Metro Chess 1-2 February 2019
		date 2018-10-13	rnd 4	type Standard	result 1	date 2019-02-01	rnd 2	type Standard	result 1
		Opponent Beelders, K (Kyra)				Opponent Streicher, C (Calla)
3	1	Tournament Mangaung Metro Chess 31 May to 1 June 2019				Tournament Mangaung Metro Chess 31 May to 1 June 2019
		date 2019-06-01	rnd 4	type Standard	result 1	date 2019-06-01	rnd 4	type Standard	result 1
		Opponent Van Zyl, J (Jd)				Opponent Van Zyl, J (Jd)

#	Games	Start				End
1	8	Tournament Mangaung Metro Chess 1-2 February 2019				Tournament Mangaung Metro Chess 31 May to 1 June 2019
		date 2019-02-02	rnd 4	type Standard	result 1	date 2019-05-31	rnd 1	type Standard	result 1
		Opponent Swanepoel, W (Wj)				Opponent Moremoholo, M (Malusi)
2	4	Tournament Mangaung Metro Chess12 & 13 October 2018				Tournament Mangaung Metro Chess 1-2 February 2019
		date 2018-10-13	rnd 4	type Standard	result 1	date 2019-02-01	rnd 2	type Standard	result 1
		Opponent Beelders, K (Kyra)				Opponent Streicher, C (Calla)
3	1	Tournament Mangaung Metro Chess 31 May to 1 June 2019				Tournament Mangaung Metro Chess 31 May to 1 June 2019
		date 2019-06-01	rnd 4	type Standard	result 1	date 2019-06-01	rnd 4	type Standard	result 1
		Opponent Van Zyl, J (Jd)				Opponent Van Zyl, J (Jd)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament Mangaung Metro Chess 1-2 February 2019				Tournament Mangaung Metro Chess 31 May to 1 June 2019
		date 2019-02-02	rnd 4	type Standard	result 1	date 2019-05-31	rnd 1	type Standard	result 1
		Opponent Swanepoel, W (Wj)				Opponent Moremoholo, M (Malusi)
2	4	Tournament Mangaung Metro Chess12 & 13 October 2018				Tournament Mangaung Metro Chess 1-2 February 2019
		date 2018-10-13	rnd 4	type Standard	result 1	date 2019-02-01	rnd 2	type Standard	result 1
		Opponent Beelders, K (Kyra)				Opponent Streicher, C (Calla)
3	1	Tournament Mangaung Metro Chess 31 May to 1 June 2019				Tournament Mangaung Metro Chess 31 May to 1 June 2019
		date 2019-06-01	rnd 4	type Standard	result 1	date 2019-06-01	rnd 4	type Standard	result 1
		Opponent Van Zyl, J (Jd)				Opponent Van Zyl, J (Jd)

#	Games	Start				End
1	8	Tournament Mangaung Metro Chess 1-2 February 2019				Tournament Mangaung Metro Chess 31 May to 1 June 2019
		date 2019-02-02	rnd 4	type Standard	result 1	date 2019-05-31	rnd 1	type Standard	result 1
		Opponent Swanepoel, W (Wj)				Opponent Moremoholo, M (Malusi)
2	4	Tournament Mangaung Metro Chess12 & 13 October 2018				Tournament Mangaung Metro Chess 1-2 February 2019
		date 2018-10-13	rnd 4	type Standard	result 1	date 2019-02-01	rnd 2	type Standard	result 1
		Opponent Beelders, K (Kyra)				Opponent Streicher, C (Calla)
3	1	Tournament Mangaung Metro Chess 31 May to 1 June 2019				Tournament Mangaung Metro Chess 31 May to 1 June 2019
		date 2019-06-01	rnd 4	type Standard	result 1	date 2019-06-01	rnd 4	type Standard	result 1
		Opponent Van Zyl, J (Jd)				Opponent Van Zyl, J (Jd)

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	Gouws ,R (Ruan)	2	2	425	2	2	425	0	0	0	0	0	0
1	Gouws ,R (Ruan)	2	1206.2	1631.2	2	1208.1	1631.2	0	0	0	0	0	0
2	Chabeli ,T (Tshepo)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Chabeli ,T (Tshepo)	1	1201.3	776.3	1	1201.6	776.3	0	0	0	0	0	0
3	Molefe ,O (Onalerona)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Molefe ,O (Onalerona)	1	1102.8	677.8	1	1102.8	677.8	0	0	0	0	0	0
4	Beelders ,K (Kyra)	1	1	425	1	1	425	0	0	0	0	0	0
4	Beelders ,K (Kyra)	1	786.1	1211.1	1	769.5	1211.1	0	0	0	0	0	0
5	Tseletsele ,Z (Zwelinzima)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Tseletsele ,Z (Zwelinzima)	1	1138.4	713.4	1	1138.4	713.4	0	0	0	0	0	0
6	Lechoano ,M (Mpho)	1	1	425	1	1	425	0	0	0	0	0	0
6	Lechoano ,M (Mpho)	1	1114.7	1539.7	1	1101.6	1539.7	0	0	0	0	0	0
7	Fourie ,E (Efraim)	1	1	425	1	1	425	0	0	0	0	0	0
7	Fourie ,E (Efraim)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Alrich ,A (Alsanio)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Alrich ,A (Alsanio)	1	1143.9	718.9	1	1136.8	718.9	0	0	0	0	0	0
9	Deetlefs ,W (Werleo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Deetlefs ,W (Werleo)	1	1148.3	1573.3	1	1138.4	1573.3	0	0	0	0	0	0
10	Griesel ,W (Wian)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Griesel ,W (Wian)	1	935.3	510.3	1	921.3	510.3	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

Schrader, J (Jalon)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms