Chess South Africa Ratings Database

PLAYER PAGE

Personal

Benvenuto, O (Oscar)

Chess SA id

106087911

FIDE id

Date of birth

2006-06-07 (U20)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-10-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1223.8	1195.6	1210.2	1200
Raw rating	1223.8	1195.6	1210.2	1200
Weighted rating	1223.2	1195.2	1210.2	1200
Weighted performance	794.7	776.4	413	0
Floor	756	710	710.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.3	166.9	163.4	165.8
Highest rating	1256 2022-04-01	1210 2022-04-01	1210.2 2024-02-01	1200 2018-10-01
Highest raw rating	1256 2022-04-01	1210 2022-04-01	1210.2 2024-02-01	1200 2024-02-01
Highest weighted rating	1256 2023-10-01	1210 2023-11-01	1210.2 2024-02-01	1200 2018-10-01
Highest weighted performance	1236.8 2020-03-01	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	1223.8	1195.6	1210.2	1200
Analysis
Rating	1223.8	1195.6	1210.2	1200
Raw rating	1223.8	1195.6	1210.2	1200
Weighted rating	1223.2	1195.2	1210.2
Weighted performance	794.7	776.4	413
K-factor	36	36	36	36
Floor	756	710	710.2	700
Max/Min rating change allowed	160.3	166.9	163.4	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	1223.8	1195.6	1210.2	1200
New weighted rating	1223.2	1195.2	1210.2	1200
New weighted performance	794.3	776	412.5	0
Temp new rating	1223.8	1195.6	1210.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1223.8	1195.6	1210.2	1200
New K-factor	36	36	36	36
New floor	756	710	710.2	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	11	11	0
	16	11	5
	0	0	0
History	86	47	39

Games since
	Main 6	Standard 6		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	86	44.5	51.74	14.8	1145.7	1160.5
Standard	47	23	48.94	-9	1164.3	1155.3
Rapid	39	21.5	55.13	43.6	1123.3	1166.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1223.8	1195.6	1210.2	1200
2025-09-01	1223.8	1195.6	1210.2	1200
2025-08-01	1223.8	1195.6	1210.2	1200
2025-07-01	1223.8	1195.6	1210.2	1200
2025-06-01	1223.8	1195.6	1210.2	1200
2025-05-01	1223.8	1195.6	1210.2	1200
2025-04-01	1223.8	1195.6	1210.2	1200
2025-03-01	1223.8	1195.6	1210.2	1200
2025-02-01	1223.8	1195.6	1210.2	1200
2025-01-01	1222.2	1194.6	1210.2	1200
2024-12-01	1222.2	1194.6	1210.2	1200
2024-11-01	1222.2	1194.6	1210.2	1200
2024-10-01	1222.2	1194.6	1210.2	1200
2024-09-01	1222.2	1194.6	1210.2	1200
2024-08-01	1222.2	1194.6	1210.2	1200
2024-07-01	1222.2	1194.6	1210.2	1200
2024-06-01	1222.2	1194.6	1210.2	1200
2024-08-01	1222.2	1194.6	1210.2	1200
2024-04-01	1222.2	1194.6	1210.2	1200
2024-03-01	1222.2	1194.6	1210.2	1200
2024-02-01	1222.2	1194.6	1210.2	1200
2024-01-01	1222.2	1194.6	1210.2	1200
2023-12-01	1222.2	1194.6	1210.2	1200
2023-11-01	1222.2	1194.6	1210.2	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	Paarl Boys High Chess Festival 2023 (2nd Division)	2023-10-13	2023-10-14	Standard	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
2	Cape Winelands Schools Chess - Trials 1 2023 (U17 Boys)	2023-02-25	2023-02-25	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
3	Western Cape Schools Chess 2022 (U18 Boys)	2022-05-07	2022-05-08	Standard	Eden (WEG)	6	6	2	Yes	Analysis
4	Cape Winelands Schools 2022 (U18 Boys)	2022-03-05	2022-03-05	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
5	Central Winelands Schools Individual Trials 2022 (U18 Boys)	2022-02-19	2022-02-19	Rapid	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
6	Drakenstein Pioneers Inaugural 2020 (C)	2020-03-14	2020-03-14	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
7	Cape Winelands Schools Trials 1 2020 (U15 Boys)	2020-02-15	2020-02-15	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
8	Cape Winelands Schools Closed 2019 (U13 Boys)	2019-03-16	2019-03-17	Standard	Cape Winelands (WCW)	7	7	4	Yes	Analysis
9	Courtrai Young Master Festival 2019 (U13)	2019-03-02	2019-03-02	Rapid	Cape Winelands (WCW)	6	5	3	Yes	Analysis
10	CW Schools Open 2019 (U13 Boys)	2019-02-02	2019-02-02	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
11	Drakenstein Dragons Rapid 2019 (U13)	2019-01-19	2019-01-19	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
12	Courtrai Young Masters 2018 (U12)	2018-10-27	2018-10-27	Rapid	Cape Winelands (WCW)	7	5	1	Yes	Analysis
13	Cape Winelands Schools Trials 1 2018 (U13 Boys)	2018-03-03	2018-03-03	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
14	Cape Winelands Schools Prestige 2018 (U13 Boys)	2018-03-24	2018-03-25	Standard	Cape Winelands (WCW)	7	7	2.5	Yes	Analysis
15	PHBS Rememberance Tournament 2018 (Youth)	2018-02-23	2018-02-24	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Trials 1 2020
		date 2019-03-17	rnd 5	type Standard	result 1	date 2020-02-15	rnd 2	type Rapid	result 1
		Opponent Van Der Westhuizen, A (Andre)				Opponent Nel, MD (Markus Daniel)
2	4	Tournament Drakenstein Dragons Rapid 2019				Tournament CW Schools Open 2019
		date 2019-01-19	rnd 6	type Rapid	result 1	date 2019-02-02	rnd 3	type Rapid	result 1
		Opponent Titus, M (Minesh)				Opponent Ismail, A (Amar)
3	3	Tournament Cape Winelands Schools 2022				Tournament Cape Winelands Schools 2022
		date 2022-03-05	rnd 1	type Standard	result 1	date 2022-03-05	rnd 3	type Standard	result 0.5
		Opponent Koen, C (Cj)				Opponent Grobler, Z (Zandre)

#	Games	Start				End
1	5	Tournament Drakenstein Pioneers Inaugural 2020				Tournament Cape Winelands Schools 2022
		date 2020-03-14	rnd 4	type Standard	result 1	date 2022-03-05	rnd 3	type Standard	result 0.5
		Opponent Grobbelaar, A (Altus)				Opponent Grobler, Z (Zandre)
2	5	Tournament Cape Winelands Schools Closed 2019				Tournament Drakenstein Pioneers Inaugural 2020
		date 2019-03-17	rnd 5	type Standard	result 1	date 2020-03-14	rnd 2	type Standard	result 1
		Opponent Van Der Westhuizen, A (Andre)				Opponent Small, Q (Quade)
3	2	Tournament Paarl Boys High Chess Festival 2023				Tournament Paarl Boys High Chess Festival 2023
		date 2023-10-14	rnd 5	type Standard	result 0.5	date 2023-10-14	rnd 6	type Standard	result 1
		Opponent Gabriels, J (Jawon)				Opponent Snyman, A (A-Jay)

#	Games	Start				End
1	4	Tournament Drakenstein Dragons Rapid 2019				Tournament CW Schools Open 2019
		date 2019-01-19	rnd 6	type Rapid	result 1	date 2019-02-02	rnd 3	type Rapid	result 1
		Opponent Titus, M (Minesh)				Opponent Ismail, A (Amar)
2	2	Tournament Central Winelands Schools Individual Trials 2022				Tournament Central Winelands Schools Individual Trials 2022
		date 2022-02-19	rnd 3	type Rapid	result 1	date 2022-02-19	rnd 4	type Rapid	result 0.5
		Opponent Scheepers, H (Hyron)				Opponent Hall, G (Gregory)
3	2	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 4	type Rapid	result 1	date 2020-02-15	rnd 5	type Rapid	result 1
		Opponent Ras, N (Nizaamudeen)				Opponent Sawall, E (Ethan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Cape Winelands Schools Closed 2019				Tournament Cape Winelands Schools Trials 1 2020
		date 2019-03-17	rnd 5	type Standard	result 1	date 2020-02-15	rnd 2	type Rapid	result 1
		Opponent Van Der Westhuizen, A (Andre)				Opponent Nel, MD (Markus Daniel)
2	4	Tournament Drakenstein Dragons Rapid 2019				Tournament CW Schools Open 2019
		date 2019-01-19	rnd 6	type Rapid	result 1	date 2019-02-02	rnd 3	type Rapid	result 1
		Opponent Titus, M (Minesh)				Opponent Ismail, A (Amar)
3	3	Tournament Drakenstein Pioneers Inaugural 2020				Tournament Central Winelands Schools Individual Trials 2022
		date 2020-03-14	rnd 4	type Standard	result 1	date 2022-02-19	rnd 1	type Rapid	result 1
		Opponent Grobbelaar, A (Altus)				Opponent Hendrikse, W (Waygon)

#	Games	Start				End
1	5	Tournament Cape Winelands Schools Closed 2019				Tournament Drakenstein Pioneers Inaugural 2020
		date 2019-03-17	rnd 5	type Standard	result 1	date 2020-03-14	rnd 2	type Standard	result 1
		Opponent Van Der Westhuizen, A (Andre)				Opponent Small, Q (Quade)
2	4	Tournament Drakenstein Pioneers Inaugural 2020				Tournament Cape Winelands Schools 2022
		date 2020-03-14	rnd 4	type Standard	result 1	date 2022-03-05	rnd 2	type Standard	result 1
		Opponent Grobbelaar, A (Altus)				Opponent Visser, J (Jacob)
3	2	Tournament Western Cape Schools Chess 2022				Tournament Western Cape Schools Chess 2022
		date 2022-05-07	rnd 3	type Standard	result 1	date 2022-05-07	rnd 4	type Standard	result 1
		Opponent Jacobs, T (Tyrique)				Opponent Mitchell, R (Raynard)

#	Games	Start				End
1	4	Tournament Drakenstein Dragons Rapid 2019				Tournament CW Schools Open 2019
		date 2019-01-19	rnd 6	type Rapid	result 1	date 2019-02-02	rnd 3	type Rapid	result 1
		Opponent Titus, M (Minesh)				Opponent Ismail, A (Amar)
2	2	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 4	type Rapid	result 1	date 2020-02-15	rnd 5	type Rapid	result 1
		Opponent Ras, N (Nizaamudeen)				Opponent Sawall, E (Ethan)
3	2	Tournament Cape Winelands Schools Trials 1 2020				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-02-15	rnd 1	type Rapid	result 1	date 2020-02-15	rnd 2	type Rapid	result 1
		Opponent Siebritz, J (Jeanne-Pierre)				Opponent Nel, MD (Markus Daniel)

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	Smith ,JC (Juan Cornel)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Smith ,JC (Juan Cornel)	2	1191.2	766.2	2	1189.4	766.2	0	0	0	0	0	0
2	Van Der Walt ,A (Alexander)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Van Der Walt ,A (Alexander)	2	1156.5	731.5	2	1076	731.5	0	0	0	0	0	0
3	Lielieveld ,F (Franco)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Lielieveld ,F (Franco)	2	1201.1	776.1	1	1161.2	776.1	1	1229.8	776.1	0	0	0
4	Benn ,E (Ethan)	2	2	425	1	1	425	1	1	425	0	0	0
4	Benn ,E (Ethan)	2	866	1291.1	1	872.4	1291.1	1	734	1291.1	0	0	0
5	Venter ,P (Phillip)	2	1	0	0	0	0	2	1	0	0	0	0
5	Venter ,P (Phillip)	2	1057.8	1057.8	0	0	0	2	1109.8	1057.8	0	0	0
6	Palmer ,C (Cheslin)	2	0	-425	0	0	0	2	0	-425	0	0	0
6	Palmer ,C (Cheslin)	2	1293.8	868.8	0	0	0	2	1261.1	868.8	0	0	0
7	Williams ,B (Brett)	2	0	-425	0	0	0	2	0	-425	0	0	0
7	Williams ,B (Brett)	2	1170.3	745.3	0	0	0	2	1148.2	745.3	0	0	0
8	Van Tonder ,W (Wium)	2	0	-425	0	0	0	2	0	-425	0	0	0
8	Van Tonder ,W (Wium)	2	1232.8	807.8	0	0	0	2	1224	807.8	0	0	0
9	Le Roux ,N (Nicolaas)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Le Roux ,N (Nicolaas)	1	1399.2	974.2	1	1409.3	974.2	0	0	0	0	0	0
10	Van Der Westhuizen ,A (Andre)	1	1	425	1	1	425	0	0	0	0	0	0
10	Van Der Westhuizen ,A (Andre)	1	1166.3	1591.3	1	1200	1591.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Benvenuto, O (Oscar)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms