Chess South Africa Ratings Database

PLAYER PAGE

Personal

Gouws, B (Bjorn)

Chess SA id

1160319465

FIDE id

Date of birth

2016-02-10 (U12)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1198.5	1197.8	1199.3	1200
Raw rating	1196.7	1193.9	1198.5	1200
Weighted rating	1198.5	1197.8	1199.3	1200
Weighted performance	0	0	0	0
Floor	699.9	699.9	700	700
K-factor	40	40	36	36
Min/Max rating change allowed	166.6	167.3	166.2	165.8
Highest rating	1199.9 2025-04-20	1199.9 2025-04-20	1200 2025-05-05	1200 2025-05-05
Highest raw rating	1199.9 2025-04-20	1199.9 2025-04-20	1200 2025-05-05	1200 2025-05-05
Highest weighted rating	1199.9 2025-04-20	1199.9 2025-04-20	1200 2025-05-05	1200 2025-05-05
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.2	-0.4	-0.1	0
New rating	1198.3	1197.4	1199.2	1200
Analysis
Rating	1198.5	1197.8	1199.3	1200
Raw rating	1196.7	1193.9	1198.5	1200
Weighted rating	1198.5	1197.8	1199.3
Weighted performance	0	0	0
K-factor	40	40	36	36
Floor	699.9	699.9	700	700
Max/Min rating change allowed	166.6	167.3	166.2	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	1196.7	1193.9	1198.5	1200
New weighted rating	1198.3	1197.4	1199.2	1200
New weighted performance	0	0	0	0
Temp new rating	1198.3	1197.4	1199.2	1200
Temp new rating +/-	-0.2	-0.4	-0.1	0
Final new rating +/-	-0.2	-0.4	-0.1	0
New rating	1198.3	1197.4	1199.2	1200
New K-factor	40	40	36	36
New floor	699.9	699.9	700	700

Item	Main	Standard	Rapid
	0	0	0
	15	10	5
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	15	10	5

Games since
	Main 15	Standard 10		Rapid 5		Blitz 0
Gender	Male
Age group	U10
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	15	5.5	36.67	-113.3	1192.4	1079.1
Standard	10	3.5	35	-127.5	1197.1	1069.6
Rapid	5	2	40	-85	1183.1	1098.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	5.5	36.67	-113.3	1192.4	1079.1
Standard	10	3.5	35	-127.5	1197.1	1069.6
Rapid	5	2	40	-85	1183.1	1098.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1196.7	1193.9	1198.5	1200
2025-11-30	1196.7	1193.9	1198.5	1200
2025-11-01	1196.7	1193.9	1198.5	1200
2025-09-30	1196.7	1193.9	1198.5	1200
2025-09-01	1198.4	1199.5	1198.5	1200
2025-08-01	1198.4	1199.5	1198.5	1200
2025-07-01	1199.6	1199.5	1200	1200
2025-06-01	1199.4	1199.2	1200	1200
2025-05-01	1196	1195.2	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	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	Parkies Invitational 2025 (U9)	2025-09-23	2025-09-23	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
2	Bojanala's Clash Of Schools -Primary Schools 2025 (U9)	2025-07-26	2025-07-26	Rapid	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
3	Bojanala's Rosewood Easter Open 2025 (Center Pawns)	2025-04-19	2025-04-19	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Parkies Invitational 2025				Tournament Parkies Invitational 2025
		date 2025-09-23	rnd 4	type Standard	result 1	date 2025-09-23	rnd 5	type Standard	result 1
		Opponent Nienaber, A (Adelaine)				Opponent Jwili, B (Busiswa)
2	2	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Parkies Invitational 2025
		date 2025-07-26	rnd 5	type Rapid	result 1	date 2025-09-23	rnd 1	type Standard	result 0.5
		Opponent Du Plooy, W (Wian)				Opponent Tisane, L (Leano)
3	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 1	type Rapid	result 1	date 2025-07-26	rnd 1	type Rapid	result 1
		Opponent Venter, L (Lukas)				Opponent Venter, L (Lukas)

#	Games	Start				End
1	1	Tournament Bojanala's Rosewood Easter Open 2025				Tournament Bojanala's Rosewood Easter Open 2025
		date 2025-04-19	rnd 4	type Standard	result 1	date 2025-04-19	rnd 4	type Standard	result 1
		Opponent Mahlangeni, U (Uviwe)				Opponent Mahlangeni, U (Uviwe)

#	Games	Start				End
1	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 5	type Rapid	result 1	date 2025-07-26	rnd 5	type Rapid	result 1
		Opponent Du Plooy, W (Wian)				Opponent Du Plooy, W (Wian)
2	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 1	type Rapid	result 1	date 2025-07-26	rnd 1	type Rapid	result 1
		Opponent Venter, L (Lukas)				Opponent Venter, L (Lukas)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 5	type Rapid	result 1	date 2025-07-26	rnd 5	type Rapid	result 1
		Opponent Du Plooy, W (Wian)				Opponent Du Plooy, W (Wian)
2	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 1	type Rapid	result 1	date 2025-07-26	rnd 1	type Rapid	result 1
		Opponent Venter, L (Lukas)				Opponent Venter, L (Lukas)
3	1	Tournament Bojanala's Rosewood Easter Open 2025				Tournament Bojanala's Rosewood Easter Open 2025
		date 2025-04-19	rnd 4	type Standard	result 1	date 2025-04-19	rnd 4	type Standard	result 1
		Opponent Mahlangeni, U (Uviwe)				Opponent Mahlangeni, U (Uviwe)

#	Games	Start				End
1	1	Tournament Bojanala's Rosewood Easter Open 2025				Tournament Bojanala's Rosewood Easter Open 2025
		date 2025-04-19	rnd 4	type Standard	result 1	date 2025-04-19	rnd 4	type Standard	result 1
		Opponent Mahlangeni, U (Uviwe)				Opponent Mahlangeni, U (Uviwe)

#	Games	Start				End
1	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 5	type Rapid	result 1	date 2025-07-26	rnd 5	type Rapid	result 1
		Opponent Du Plooy, W (Wian)				Opponent Du Plooy, W (Wian)
2	1	Tournament Bojanala's Clash Of Schools -Primary Schools 2025				Tournament Bojanala's Clash Of Schools -Primary Schools 2025
		date 2025-07-26	rnd 1	type Rapid	result 1	date 2025-07-26	rnd 1	type Rapid	result 1
		Opponent Venter, L (Lukas)				Opponent Venter, L (Lukas)

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	Jwili ,B (Busiswa)	1	1	425	1	1	425	0	0	0	0	0	0
1	Jwili ,B (Busiswa)	1	1191.8	1616.8	1	1189.7	1616.8	0	0	0	0	0	0
2	Langa ,T (Thatego)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Langa ,T (Thatego)	1	1133.2	708.2	1	1057	708.2	0	0	0	0	0	0
3	Beukes ,C (Clara-Belle)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Beukes ,C (Clara-Belle)	1	1199.9	774.9	1	1199.9	774.9	0	0	0	0	0	0
4	Tisane ,L (Leano)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Tisane ,L (Leano)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
5	Nienaber ,A (Adelaine)	1	1	425	1	1	425	0	0	0	0	0	0
5	Nienaber ,A (Adelaine)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Mahlangeni ,U (Uviwe)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mahlangeni ,U (Uviwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Fourie ,L (Louw)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Fourie ,L (Louw)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Botha ,I (Iewan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Botha ,I (Iewan)	1	1318.2	893.2	1	1305.6	893.2	0	0	0	0	0	0
9	Mabugu ,R (Refilwe)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mabugu ,R (Refilwe)	1	1128.1	703.1	1	1125	703.1	0	0	0	0	0	0
10	Neumeyer ,J (Jordan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Neumeyer ,J (Jordan)	1	1200	775	1	1200	775	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

Gouws, B (Bjorn)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms