Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rheeder, J (Jacob)

Chess SA id

104065314

FIDE id

Date of birth

2004-09-27 (Adult)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-02-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	952	994	720	720
Raw rating	952	994	720	720
Weighted rating	952	994	720	720
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	236.1	222.4	328.6	328.6
Highest rating	1493.7 2019-02-01	1490.8 2019-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	952 2024-02-01	994 2024-02-01	720 2024-02-01	720 2024-02-01
Highest weighted rating	952 2024-11-01	994 2024-11-01	720 2024-11-01	720 2024-11-01
Highest weighted performance	1493.7 2019-02-01	1490.8 2019-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	952	994	720	720
Analysis
Rating	952	994	720	720
Raw rating	952	994	720	720
Weighted rating	952	994	720
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	236.1	222.4	328.6	328.6
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	952	994	720	720
New weighted rating	952	994	720	720
New weighted performance	0	0	0	0
Temp new rating	952	994	720	720
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	952	994	720	720
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	62	62

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
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	9	7	77.78	236.1	1188.6	1424.7
Standard	9	7	77.78	236.1	1188.6	1424.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	952	994	720	720
2025-09-01	952	994	720	720
2025-08-01	952	994	720	720
2025-07-01	952	994	720	720
2025-06-01	952	994	720	720
2025-05-01	952	994	720	720
2025-04-01	952	994	720	720
2025-03-01	952	994	720	720
2025-02-01	952	994	720	720
2025-01-01	952	994	720	720
2024-12-01	952	994	720	720
2024-11-01	952	994	720	720
2024-10-01	952	994	720	720
2024-09-01	952	994	720	720
2024-08-01	952	994	720	720
2024-07-01	952	994	720	720
2024-06-01	952	994	720	720
2024-08-01	952	994	720	720
2024-04-01	952	994	720	720
2024-03-01	952	994	720	720
2024-02-01	952	994	720	720
2024-01-01	952	994	720	720
2023-12-01	948.1	994	720	720
2023-11-01	948.1	994	720	720

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	Buffalo City Trials 2 of 5 2019 (High School B)	2019-02-16	2019-02-16	Standard	Buffalo City (EBC)	5	4	4	Yes	Analysis
2	Buffalo City Trials 1 of 5 2019 (High School B)	2019-02-02	2019-02-02	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament Buffalo City Trials 1 of 5 2019				Tournament Buffalo City Trials 2 of 5 2019
		date 2019-02-02	rnd 4	type Standard	result 1	date 2019-02-16	rnd 5	type Standard	result 1
		Opponent Thomas, E (Evan)				Opponent Cloete, D (Dylan)
2	1	Tournament Buffalo City Trials 1 of 5 2019				Tournament Buffalo City Trials 1 of 5 2019
		date 2019-02-02	rnd 2	type Standard	result 1	date 2019-02-02	rnd 2	type Standard	result 1
		Opponent Bokwe, L (Lwamkelo)				Opponent Bokwe, L (Lwamkelo)

#	Games	Start				End
1	6	Tournament Buffalo City Trials 1 of 5 2019				Tournament Buffalo City Trials 2 of 5 2019
		date 2019-02-02	rnd 4	type Standard	result 1	date 2019-02-16	rnd 5	type Standard	result 1
		Opponent Thomas, E (Evan)				Opponent Cloete, D (Dylan)
2	1	Tournament Buffalo City Trials 1 of 5 2019				Tournament Buffalo City Trials 1 of 5 2019
		date 2019-02-02	rnd 2	type Standard	result 1	date 2019-02-02	rnd 2	type Standard	result 1
		Opponent Bokwe, L (Lwamkelo)				Opponent Bokwe, L (Lwamkelo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Buffalo City Trials 1 of 5 2019				Tournament Buffalo City Trials 2 of 5 2019
		date 2019-02-02	rnd 4	type Standard	result 1	date 2019-02-16	rnd 5	type Standard	result 1
		Opponent Thomas, E (Evan)				Opponent Cloete, D (Dylan)
2	1	Tournament Buffalo City Trials 1 of 5 2019				Tournament Buffalo City Trials 1 of 5 2019
		date 2019-02-02	rnd 2	type Standard	result 1	date 2019-02-02	rnd 2	type Standard	result 1
		Opponent Bokwe, L (Lwamkelo)				Opponent Bokwe, L (Lwamkelo)

#	Games	Start				End
1	6	Tournament Buffalo City Trials 1 of 5 2019				Tournament Buffalo City Trials 2 of 5 2019
		date 2019-02-02	rnd 4	type Standard	result 1	date 2019-02-16	rnd 5	type Standard	result 1
		Opponent Thomas, E (Evan)				Opponent Cloete, D (Dylan)
2	1	Tournament Buffalo City Trials 1 of 5 2019				Tournament Buffalo City Trials 1 of 5 2019
		date 2019-02-02	rnd 2	type Standard	result 1	date 2019-02-02	rnd 2	type Standard	result 1
		Opponent Bokwe, L (Lwamkelo)				Opponent Bokwe, L (Lwamkelo)

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	Maqaqa ,S (Sive)	1	1	425	1	1	425	0	0	0	0	0	0
1	Maqaqa ,S (Sive)	1	1202.7	1627.7	1	1203.2	1627.7	0	0	0	0	0	0
2	Cloete ,D (Dylan)	1	1	425	1	1	425	0	0	0	0	0	0
2	Cloete ,D (Dylan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Yali ,S (Someleze)	1	1	425	1	1	425	0	0	0	0	0	0
3	Yali ,S (Someleze)	1	1033.3	1458.3	1	1020	1458.3	0	0	0	0	0	0
4	Bomela ,P (Pumzile)	1	1	425	1	1	425	0	0	0	0	0	0
4	Bomela ,P (Pumzile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Sibanda ,T (Takudzwa)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Sibanda ,T (Takudzwa)	1	1326.1	901.1	1	1325	901.1	0	0	0	0	0	0
6	Bokwe ,L (Lwamkelo)	1	1	425	1	1	425	0	0	0	0	0	0
6	Bokwe ,L (Lwamkelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Thomas ,E (Evan)	1	1	425	1	1	425	0	0	0	0	0	0
7	Thomas ,E (Evan)	1	1135.9	1560.9	1	1126	1560.9	0	0	0	0	0	0
8	Morgan ,A (Ashton)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Morgan ,A (Ashton)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Mahijana ,O (Onethando)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mahijana ,O (Onethando)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Rheeder, J (Jacob)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms