Chess South Africa Ratings Database

PLAYER PAGE

Personal

Vertuin, R (Romario)

Chess SA id

1020144394

FIDE id

Date of birth

2002-06-30 (Adult)

Gender

Male

Region

Chris Hani (ECH)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-10-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1160.8	1125.3	1258.8	1200
Raw rating	1160.8	1125.3	1258.8	1200
Weighted rating	1158.3	1122.6	1258.8	1200
Weighted performance	0	0	0	0
Floor	731.8	700	758.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	175.3	184.4	152.5	165.8
Highest rating	1418.7 2022-08-01	1200 2018-10-01	1408.3 2022-08-01	1200 2018-10-01
Highest raw rating	1231.8 2022-09-01	1200 2019-12-01	1258.8 2024-02-01	1200 2024-02-01
Highest weighted rating	1231.8 2023-10-01	1200 2018-10-01	1258.8 2024-08-01	1200 2018-10-01
Highest weighted performance	1418.7 2022-08-01	1200 2019-12-01	1408.3 2022-08-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1160.8	1125.3	1258.8	1200
Analysis
Rating	1160.8	1125.3	1258.8	1200
Raw rating	1160.8	1125.3	1258.8	1200
Weighted rating	1158.3	1122.6	1258.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	731.8	700	758.8	700
Max/Min rating change allowed	175.3	184.4	152.5	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	1160.8	1125.3	1258.8	1200
New weighted rating	1158.6	1123	1258.8	1200
New weighted performance	0	0	0	0
Temp new rating	1160.8	1125.3	1258.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1160.8	1125.3	1258.8	1200
New K-factor	36	36	36	36
New floor	731.8	700	758.8	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	11	11	0
	6	0	6
	0	0	0
History	17	11	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Chris Hani (ECH)
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	17	7	41.18	-75	1269.4	1194.4
Standard	11	2	18.18	-270.5	1303.2	1032.8
Rapid	6	5	83.33	283.3	1207.5	1490.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1160.8	1125.3	1258.8	1200
2025-09-30	1160.8	1125.3	1258.8	1200
2025-09-01	1160.8	1125.3	1258.8	1200
2025-08-01	1160.8	1125.3	1258.8	1200
2025-07-01	1160.8	1125.3	1258.8	1200
2025-06-01	1160.8	1125.3	1258.8	1200
2025-05-01	1160.8	1125.3	1258.8	1200
2025-04-01	1160.8	1125.3	1258.8	1200
2025-03-01	1160.8	1125.3	1258.8	1200
2025-02-01	1160.8	1125.3	1258.8	1200
2025-01-01	1153.5	1117.6	1258.8	1200
2024-12-01	1153.5	1117.6	1258.8	1200
2024-11-01	1153.5	1117.6	1258.8	1200
2024-10-01	1153.5	1117.6	1258.8	1200
2024-09-01	1153.5	1117.6	1258.8	1200
2024-08-01	1153.5	1117.6	1258.8	1200
2024-07-01	1153.5	1117.6	1258.8	1200
2024-09-01	1153.5	1117.6	1258.8	1200
2024-05-01	1153.5	1117.6	1258.8	1200
2024-04-01	1153.5	1117.6	1258.8	1200
2024-03-01	1153.5	1117.6	1258.8	1200
2024-02-01	1153.5	1117.6	1258.8	1200
2024-01-01	1153.5	1117.6	1258.8	1200
2023-12-01	1153.5	1117.6	1258.8	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	Eastern Cape Provincial Individual Championship 2023 (Open)	2023-10-05	2023-10-06	Standard	Nelson Mandela Bay (ENM)	7	6	2	Yes	Analysis
2	Eastern Cape Chess Team Championship 2023 (Open)	2023-10-07	2023-10-08	Standard	Sarah Baartman (ESB)	5	5	0	Yes	Analysis
3	Jeffreys Bay Comprehensive High School Chess Challenge 2022	2022-08-06	2022-08-06	Rapid	Sarah Baartman (ESB)	6	6	5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Jeffreys Bay Comprehensive High School Chess Challenge 2022				Tournament Jeffreys Bay Comprehensive High School Chess Challenge 2022
		date 2022-08-06	rnd 4	type Rapid	result 1	date 2022-08-06	rnd 6	type Rapid	result 1
		Opponent Terblanche, N (Nathaniel-Jayoen)				Opponent Martin, S (Siyamthanda)
2	2	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-06	rnd 6	type Standard	result 1	date 2023-10-06	rnd 7	type Standard	result 1
		Opponent Madlala, N (Nonhle)				Opponent Diko, M (Melinda)
3	2	Tournament Jeffreys Bay Comprehensive High School Chess Challenge 2022				Tournament Jeffreys Bay Comprehensive High School Chess Challenge 2022
		date 2022-08-06	rnd 1	type Rapid	result 1	date 2022-08-06	rnd 2	type Rapid	result 1
		Opponent Munyai, M (Mukhethwa)				Opponent Isaacs, C (Charlton)

#	Games	Start				End
1	2	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-06	rnd 6	type Standard	result 1	date 2023-10-06	rnd 7	type Standard	result 1
		Opponent Madlala, N (Nonhle)				Opponent Diko, M (Melinda)

#	Games	Start				End
1	3	Tournament Jeffreys Bay Comprehensive High School Chess Challenge 2022				Tournament Jeffreys Bay Comprehensive High School Chess Challenge 2022
		date 2022-08-06	rnd 4	type Rapid	result 1	date 2022-08-06	rnd 6	type Rapid	result 1
		Opponent Terblanche, N (Nathaniel-Jayoen)				Opponent Martin, S (Siyamthanda)
2	2	Tournament Jeffreys Bay Comprehensive High School Chess Challenge 2022				Tournament Jeffreys Bay Comprehensive High School Chess Challenge 2022
		date 2022-08-06	rnd 1	type Rapid	result 1	date 2022-08-06	rnd 2	type Rapid	result 1
		Opponent Munyai, M (Mukhethwa)				Opponent Isaacs, C (Charlton)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Jeffreys Bay Comprehensive High School Chess Challenge 2022				Tournament Jeffreys Bay Comprehensive High School Chess Challenge 2022
		date 2022-08-06	rnd 4	type Rapid	result 1	date 2022-08-06	rnd 6	type Rapid	result 1
		Opponent Terblanche, N (Nathaniel-Jayoen)				Opponent Martin, S (Siyamthanda)
2	2	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-06	rnd 6	type Standard	result 1	date 2023-10-06	rnd 7	type Standard	result 1
		Opponent Madlala, N (Nonhle)				Opponent Diko, M (Melinda)
3	2	Tournament Jeffreys Bay Comprehensive High School Chess Challenge 2022				Tournament Jeffreys Bay Comprehensive High School Chess Challenge 2022
		date 2022-08-06	rnd 1	type Rapid	result 1	date 2022-08-06	rnd 2	type Rapid	result 1
		Opponent Munyai, M (Mukhethwa)				Opponent Isaacs, C (Charlton)

#	Games	Start				End
1	2	Tournament Eastern Cape Provincial Individual Championship 2023				Tournament Eastern Cape Provincial Individual Championship 2023
		date 2023-10-06	rnd 6	type Standard	result 1	date 2023-10-06	rnd 7	type Standard	result 1
		Opponent Madlala, N (Nonhle)				Opponent Diko, M (Melinda)

#	Games	Start				End
1	3	Tournament Jeffreys Bay Comprehensive High School Chess Challenge 2022				Tournament Jeffreys Bay Comprehensive High School Chess Challenge 2022
		date 2022-08-06	rnd 4	type Rapid	result 1	date 2022-08-06	rnd 6	type Rapid	result 1
		Opponent Terblanche, N (Nathaniel-Jayoen)				Opponent Martin, S (Siyamthanda)
2	2	Tournament Jeffreys Bay Comprehensive High School Chess Challenge 2022				Tournament Jeffreys Bay Comprehensive High School Chess Challenge 2022
		date 2022-08-06	rnd 1	type Rapid	result 1	date 2022-08-06	rnd 2	type Rapid	result 1
		Opponent Munyai, M (Mukhethwa)				Opponent Isaacs, C (Charlton)

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	Mcunukelwa ,L (Lutho)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Mcunukelwa ,L (Lutho)	2	1235.7	810.7	2	1268.4	810.7	0	0	0	0	0	0
2	Zenani ,S (Sibabalwe)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Zenani ,S (Sibabalwe)	1	1405.4	980.4	1	1383.5	980.4	0	0	0	0	0	0
3	Mnguni ,L (Lucas)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mnguni ,L (Lucas)	1	1534.2	1109.2	1	1569.7	1109.2	0	0	0	0	0	0
4	Diko ,M (Melinda)	1	1	425	1	1	425	0	0	0	0	0	0
4	Diko ,M (Melinda)	1	1235.1	1660.1	1	1237.3	1660.1	0	0	0	0	0	0
5	April ,DMG (David Marc Ghadafi)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	April ,DMG (David Marc Ghadafi)	1	1468.1	1043.1	1	1456.5	1043.1	0	0	0	0	0	0
6	Madlala ,N (Nonhle)	1	1	425	1	1	425	0	0	0	0	0	0
6	Madlala ,N (Nonhle)	1	1140.6	1565.6	1	1147.3	1565.6	0	0	0	0	0	0
7	Goliad ,C (Cassidy)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Goliad ,C (Cassidy)	1	1196.9	771.9	1	1193.4	771.9	0	0	0	0	0	0
8	Hotyo ,B (Bhekisisa)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Hotyo ,B (Bhekisisa)	1	1272.5	847.5	1	1256	847.5	0	0	0	0	0	0
9	Nofemela ,L (Luzuko)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Nofemela ,L (Luzuko)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Kettledas ,JT (Joshua Thando)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Kettledas ,JT (Joshua Thando)	1	1411	986	1	1407.7	986	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

Vertuin, R (Romario)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms