Chess South Africa Ratings Database

PLAYER PAGE

Personal

Arnold, W (Wicus)

Chess SA id

108054712

FIDE id

Date of birth

2008-02-22 (U18)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-05-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	834.6	820.5	822.4	840.8
Raw rating	834.6	820.5	822.4	840.8
Weighted rating	834.6	820.4	822.4	840.8
Weighted performance	0	0	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	279.1	284.7	284	276.6
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2018-02-01	1200 2024-02-01
Highest raw rating	840.8 2018-01-01	840.8 2018-01-01	840.8 2018-02-01	840.8 2024-02-01
Highest weighted rating	840.8 2024-11-01	840.8 2024-11-01	840.8 2024-11-01	840.8 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	834.6	820.5	822.4	840.8
Analysis
Rating	834.6	820.5	822.4	840.8
Raw rating	834.6	820.5	822.4	840.8
Weighted rating	834.6	820.4	822.4
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	279.1	284.7	284	276.6
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	834.6	820.5	822.4	840.8
New weighted rating	834.6	820.5	822.4	840.8
New weighted performance	0	0	0	0
Temp new rating	834.6	820.5	822.4	840.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	834.6	820.5	822.4	840.8
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
	0	0	0
History	166	151	15

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	11	5.5	50	0	848.5	848.5
Standard	6	3.5	58.33	70.8	667.1	737.9
Rapid	5	2	40	-85	1066.2	981.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	834.6	820.5	822.4	840.8
2025-09-01	834.6	820.5	822.4	840.8
2025-08-01	834.6	820.5	822.4	840.8
2025-07-01	834.6	820.5	822.4	840.8
2025-06-01	834.6	820.5	822.4	840.8
2025-05-01	834.6	820.5	822.4	840.8
2025-04-01	834.6	820.5	822.4	840.8
2025-03-01	834.6	820.5	822.4	840.8
2025-02-01	834.6	820.5	822.4	840.8
2025-01-01	834.6	820.5	822.4	840.8
2024-12-01	834.6	820.5	822.4	840.8
2024-11-01	834.6	820.5	822.4	840.8
2024-10-01	834.6	820.5	822.4	840.8
2024-09-01	834.6	820.5	822.4	840.8
2024-08-01	834.6	820.5	822.4	840.8
2024-07-01	834.6	820.5	822.4	840.8
2024-06-01	834.6	820.5	822.4	840.8
2024-08-01	834.6	820.5	822.4	840.8
2024-04-01	834.6	820.5	822.4	840.8
2024-03-01	834.6	820.5	822.4	840.8
2024-02-01	834.6	820.5	822.4	840.8
2024-01-01	834.6	820.5	822.4	840.8
2023-12-01	834.6	812	822.4	840.8
2023-11-01	834.6	812	822.4	840.8

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	2018 Super 12 (Junior)	2018-05-05	2018-05-05	Rapid	Tshwane (GTP)	5	5	2	Yes	Analysis
2	South African Junior Team Championships 2017 (U10B)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	6	3.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament South African Junior Team Championships 2017				Tournament 2018 Super 12
		date 2018-01-06	rnd 5	type Standard	result 0.5	date 2018-05-05	rnd 1	type Rapid	result 1
		Opponent Rosenberg, Z (Zachary)				Opponent Rautenbach, H (Helen Christine)
2	1	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 4	type Rapid	result 1	date 2018-05-05	rnd 4	type Rapid	result 1
		Opponent Bikha, J (Jyotikka)				Opponent Bikha, J (Jyotikka)
3	1	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-05	rnd 3	type Standard	result 1	date 2018-01-05	rnd 3	type Standard	result 1
		Opponent Rampfumedzi, M (Mulanga)				Opponent Rampfumedzi, M (Mulanga)

#	Games	Start				End
1	3	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-06	rnd 5	type Standard	result 0.5	date 2018-01-08	rnd 7	type Standard	result 1
		Opponent Rosenberg, Z (Zachary)				Opponent Cronje, NM (Nicolaas Mattheus)
2	1	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-05	rnd 3	type Standard	result 1	date 2018-01-05	rnd 3	type Standard	result 1
		Opponent Rampfumedzi, M (Mulanga)				Opponent Rampfumedzi, M (Mulanga)

#	Games	Start				End
1	1	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 4	type Rapid	result 1	date 2018-05-05	rnd 4	type Rapid	result 1
		Opponent Bikha, J (Jyotikka)				Opponent Bikha, J (Jyotikka)
2	1	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 1	type Rapid	result 1	date 2018-05-05	rnd 1	type Rapid	result 1
		Opponent Rautenbach, H (Helen Christine)				Opponent Rautenbach, H (Helen Christine)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament South African Junior Team Championships 2017				Tournament 2018 Super 12
		date 2018-01-07	rnd 6	type Standard	result 1	date 2018-05-05	rnd 1	type Rapid	result 1
		Opponent Van Der Walt, L (Linda)				Opponent Rautenbach, H (Helen Christine)
2	1	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 4	type Rapid	result 1	date 2018-05-05	rnd 4	type Rapid	result 1
		Opponent Bikha, J (Jyotikka)				Opponent Bikha, J (Jyotikka)
3	1	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-05	rnd 3	type Standard	result 1	date 2018-01-05	rnd 3	type Standard	result 1
		Opponent Rampfumedzi, M (Mulanga)				Opponent Rampfumedzi, M (Mulanga)

#	Games	Start				End
1	2	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-07	rnd 6	type Standard	result 1	date 2018-01-08	rnd 7	type Standard	result 1
		Opponent Van Der Walt, L (Linda)				Opponent Cronje, NM (Nicolaas Mattheus)
2	1	Tournament South African Junior Team Championships 2017				Tournament South African Junior Team Championships 2017
		date 2018-01-05	rnd 3	type Standard	result 1	date 2018-01-05	rnd 3	type Standard	result 1
		Opponent Rampfumedzi, M (Mulanga)				Opponent Rampfumedzi, M (Mulanga)

#	Games	Start				End
1	1	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 4	type Rapid	result 1	date 2018-05-05	rnd 4	type Rapid	result 1
		Opponent Bikha, J (Jyotikka)				Opponent Bikha, J (Jyotikka)
2	1	Tournament 2018 Super 12				Tournament 2018 Super 12
		date 2018-05-05	rnd 1	type Rapid	result 1	date 2018-05-05	rnd 1	type Rapid	result 1
		Opponent Rautenbach, H (Helen Christine)				Opponent Rautenbach, H (Helen Christine)

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	Rampfomedzi ,M (Malanga)	1	1	425	1	1	425	0	0	0	0	0	0
1	Rampfomedzi ,M (Malanga)	1	748.8	1173.8	1	748.8	1173.8	0	0	0	0	0	0
2	Hattingh ,E (Eckhard)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Hattingh ,E (Eckhard)	1	558.8	133.8	1	558.8	133.8	0	0	0	0	0	0
3	Van Der Walt ,L (Linda)	1	1	425	1	1	425	0	0	0	0	0	0
3	Van Der Walt ,L (Linda)	1	623.4	1048.4	1	623.4	1048.4	0	0	0	0	0	0
4	Rosenberg ,Z (Zachary)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Rosenberg ,Z (Zachary)	1	756.8	756.8	1	756.8	756.8	0	0	0	0	0	0
5	Gruenenfelder ,S (Stiaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Gruenenfelder ,S (Stiaan)	1	694	269	1	694	269	0	0	0	0	0	0
6	Cronje ,NM (Nicolaas Mattheus)	1	1	425	1	1	425	0	0	0	0	0	0
6	Cronje ,NM (Nicolaas Mattheus)	1	621	1046	1	621	1046	0	0	0	0	0	0
7	Van Straaten ,P (Petrus)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Van Straaten ,P (Petrus)	1	1144.3	719.3	0	0	0	1	766	719.3	0	0	0
8	Bikha ,J (Jyotikka)	1	1	425	0	0	0	1	1	425	0	0	0
8	Bikha ,J (Jyotikka)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Botha ,OJ (Owen Johan)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Botha ,OJ (Owen Johan)	1	1025.5	600.5	0	0	0	1	646.8	600.5	0	0	0
10	Louw ,B (Benrico)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Louw ,B (Benrico)	1	944.5	519.5	0	0	0	1	956.4	519.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Arnold, W (Wicus)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms