Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rheeders, PH (Petrus Hendrik)

Chess SA id

108065177

FIDE id

Date of birth

2008-05-12 (U18)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-12-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	953.7	956	797	783
Raw rating	953.7	956	797	783
Weighted rating	953.7	956	797	783
Weighted performance	129.5	113.8	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	235.5	234.7	294.4	300.4
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2018-02-01
Highest raw rating	953.7 2024-02-01	956 2024-02-01	797 2024-02-01	797 2018-02-01
Highest weighted rating	953.7 2024-11-01	956 2024-11-01	797 2024-11-01	797 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	953.7	956	797	783
Analysis
Rating	953.7	956	797	783
Raw rating	953.7	956	797	783
Weighted rating	953.7	956	797
Weighted performance	129.5	113.8	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	235.5	234.7	294.4	300.4
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	953.7	956	797	783
New weighted rating	953.7	956	797	783
New weighted performance	129.2	113.4	0	0
Temp new rating	953.7	956	797	783
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	953.7	956	797	783
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	187	175	5	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
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	39	20	51.28	10.9	884.5	895.4
Standard	32	18	56.25	53.1	845	898.1
Rapid	0	0	0	0	0	0
Blitz	7	2	28.57	-182.1	1065.1	883

Date	Main	Standard	Rapid	Blitz
2025-09-30	953.7	956	797	783
2025-09-01	953.7	956	797	783
2025-08-01	953.7	956	797	783
2025-07-01	953.7	956	797	783
2025-06-01	953.7	956	797	783
2025-05-01	953.7	956	797	783
2025-04-01	953.7	956	797	783
2025-03-01	953.7	956	797	783
2025-02-01	953.7	956	797	783
2025-01-01	953.7	956	797	783
2024-12-01	953.7	956	797	783
2024-11-01	953.7	956	797	783
2024-10-01	953.7	956	797	783
2024-09-01	953.7	956	797	783
2024-08-01	953.7	956	797	783
2024-07-01	953.7	956	797	783
2024-06-01	953.7	956	797	783
2024-08-01	953.7	956	797	783
2024-04-01	953.7	956	797	783
2024-03-01	953.7	956	797	783
2024-02-01	953.7	956	797	783
2024-01-01	953.7	956	797	783
2023-12-01	953.7	956	797	783
2023-11-01	953.7	956	797	783

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	South African Junior Blitz 2018 (U12)	2018-12-19	2018-12-19	Blitz	4 Knights (4K)	7	7	2	Yes	Analysis
2	South African Junior Team Championships 2018 (U12C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	5.5	Yes	Analysis
3	Laerskool Brits Tournament 2018 (U12)	2018-08-04	2018-08-04	Standard	Bojanala Platina (NBR)	5	4	2	Yes	Analysis
4	Laerskool Proteapark Chess 2018 (C)	2018-05-19	2018-05-19	Standard	Bojanala Platina (NBR)	5	5	0.5	Yes	Analysis
5	Laerskool Rustenburg 2018 (D)	2018-03-24	2018-03-24	Standard	Bojanala Platina (NBR)	5	5	4	Yes	Analysis
6	Hoerskool Brits 2018 (U12)	2018-03-17	2018-03-17	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
7	South African Junior Team Championships 2017 (U10B)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament Laerskool Brits Tournament 2018				Tournament South African Junior Team Championships 2018
		date 2018-08-04	rnd 5	type Standard	result 1	date 2018-12-19	rnd 6	type Standard	result 1
		Opponent Spooner, K (Kefentse)				Opponent Du Preez, H (Henno)
2	4	Tournament Laerskool Rustenburg 2018				Tournament Laerskool Rustenburg 2018
		date 2018-03-24	rnd 2	type Standard	result 1	date 2018-03-24	rnd 5	type Standard	result 1
		Opponent Mocha, O (Omphile)				Opponent Marx, HB (Heinrich)
3	3	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 1	type Standard	result 1	date 2018-01-05	rnd 3	type Standard	result 1
		Opponent Griesel, W (Wian)				Opponent Lepelle, B (Brilliant)

#	Games	Start				End
1	7	Tournament Laerskool Brits Tournament 2018				Tournament South African Junior Team Championships 2018
		date 2018-08-04	rnd 5	type Standard	result 1	date 2018-12-20	rnd 7	type Standard	result 1
		Opponent Spooner, K (Kefentse)				Opponent Barnard, M (Martin)
2	4	Tournament Laerskool Rustenburg 2018				Tournament Laerskool Rustenburg 2018
		date 2018-03-24	rnd 2	type Standard	result 1	date 2018-03-24	rnd 5	type Standard	result 1
		Opponent Mocha, O (Omphile)				Opponent Marx, HB (Heinrich)
3	3	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 1	type Standard	result 1	date 2018-01-05	rnd 3	type Standard	result 1
		Opponent Griesel, W (Wian)				Opponent Lepelle, B (Brilliant)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament South African Junior Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-12-19	rnd 6	type Blitz	result 1	date 2018-12-19	rnd 6	type Blitz	result 1
		Opponent Surujhlal, A (Arav)				Opponent Surujhlal, A (Arav)
2	1	Tournament South African Junior Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-12-19	rnd 3	type Blitz	result 1	date 2018-12-19	rnd 3	type Blitz	result 1
		Opponent Black, C (Connor)				Opponent Black, C (Connor)

#	Games	Start				End
1	4	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 2018-12-19	rnd 6	type Standard	result 1
		Opponent Swanepoel, LR (Lourens)				Opponent Du Preez, H (Henno)
2	4	Tournament Laerskool Rustenburg 2018				Tournament Laerskool Rustenburg 2018
		date 2018-03-24	rnd 2	type Standard	result 1	date 2018-03-24	rnd 5	type Standard	result 1
		Opponent Mocha, O (Omphile)				Opponent Marx, HB (Heinrich)
3	3	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 1	type Standard	result 1	date 2018-01-05	rnd 3	type Standard	result 1
		Opponent Griesel, W (Wian)				Opponent Lepelle, B (Brilliant)

#	Games	Start				End
1	5	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 2018-12-20	rnd 7	type Standard	result 1
		Opponent Swanepoel, LR (Lourens)				Opponent Barnard, M (Martin)
2	4	Tournament Laerskool Rustenburg 2018				Tournament Laerskool Rustenburg 2018
		date 2018-03-24	rnd 2	type Standard	result 1	date 2018-03-24	rnd 5	type Standard	result 1
		Opponent Mocha, O (Omphile)				Opponent Marx, HB (Heinrich)
3	3	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-04	rnd 1	type Standard	result 1	date 2018-01-05	rnd 3	type Standard	result 1
		Opponent Griesel, W (Wian)				Opponent Lepelle, B (Brilliant)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament South African Junior Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-12-19	rnd 6	type Blitz	result 1	date 2018-12-19	rnd 6	type Blitz	result 1
		Opponent Surujhlal, A (Arav)				Opponent Surujhlal, A (Arav)
2	1	Tournament South African Junior Blitz 2018				Tournament South African Junior Blitz 2018
		date 2018-12-19	rnd 3	type Blitz	result 1	date 2018-12-19	rnd 3	type Blitz	result 1
		Opponent Black, C (Connor)				Opponent Black, C (Connor)

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	Bartman ,J (Jadey)	1	1	425	1	1	425	0	0	0	0	0	0
1	Bartman ,J (Jadey)	1	560.8	985.8	1	560.8	985.8	0	0	0	0	0	0
2	Ngobeni ,TR (Tshiamo Regomod)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Ngobeni ,TR (Tshiamo Regomod)	1	1168.8	743.8	1	1163.2	743.8	0	0	0	0	0	0
3	Dreyer ,NJ (Nicolaas Johannes)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Dreyer ,NJ (Nicolaas Johannes)	1	952	952	1	938.4	952	0	0	0	0	0	0
4	Ngubane ,M (Mhlengi)	1	1	425	1	1	425	0	0	0	0	0	0
4	Ngubane ,M (Mhlengi)	1	982.4	1407.4	1	989.4	1407.4	0	0	0	0	0	0
5	Guneliev ,AA (Andrey Antonov)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Guneliev ,AA (Andrey Antonov)	1	701.6	276.6	1	701.2	276.6	0	0	0	0	0	0
6	Boheim ,E (Eugene)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Boheim ,E (Eugene)	1	805.8	380.8	1	805.8	380.8	0	0	0	0	0	0
7	Molotsi ,O (Oabile)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Molotsi ,O (Oabile)	1	828.2	403.2	1	789.4	403.2	0	0	0	0	0	0
8	Jones ,E (Edward)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Jones ,E (Edward)	1	752.6	327.6	1	752.6	327.6	0	0	0	0	0	0
9	Griesel ,W (Wian)	1	1	425	1	1	425	0	0	0	0	0	0
9	Griesel ,W (Wian)	1	575.8	1000.8	1	575.8	1000.8	0	0	0	0	0	0
10	Du Preez ,H (Henno)	1	1	425	1	1	425	0	0	0	0	0	0
10	Du Preez ,H (Henno)	1	911.8	1336.8	1	886.6	1336.8	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

Rheeders, PH (Petrus Hendrik)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms