Chess South Africa Ratings Database

PLAYER PAGE

Personal

White, D (Dvenerio)

Chess SA id

1070104272

FIDE id

Date of birth

2007-12-22 (U20)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1425.8

Item	Main	Standard	Rapid	Blitz
Rating	1443.5	1421.5	1266.6	1200
Raw rating	1443.5	1421.5	1266.6	1200
Weighted rating	1386.6	1357.3	1263.1	1200
Weighted performance	1356.1	1340	908.5	0
Floor	967.4	950.4	766.6	700
K-factor	32	32	36	36
Min/Max rating change allowed	117.2	120.9	150.8	165.8
Highest rating	1467.4 2025-04-01	1450.4 2025-04-01	1266.6 2024-07-01	1200 2018-10-01
Highest raw rating	1467.4 2025-04-01	1450.4 2025-04-01	1266.6 2024-07-01	1200 2024-02-01
Highest weighted rating	1370.8 2025-08-01	1340.6 2025-08-01	1266.6 2023-09-01	1200 2018-10-01
Highest weighted performance	1467.4 2025-04-01	1450.4 2023-09-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1443.5	1421.5	1266.6	1200
Analysis
Rating	1443.5	1421.5	1266.6	1200
Raw rating	1443.5	1421.5	1266.6	1200
Weighted rating	1386.6	1357.3	1263.1
Weighted performance	1356.1	1340	908.5
K-factor	32	32	36	36
Floor	967.4	950.4	766.6	700
Max/Min rating change allowed	117.2	120.9	150.8	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	1443.5	1421.5	1266.6	1200
New weighted rating	1393.8	1364.9	1263.8	1200
New weighted performance	1355.6	1339.5	908.1	0
Temp new rating	1443.5	1421.5	1266.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1443.5	1421.5	1266.6	1200
New K-factor	32	32	36	36
New floor	967.4	950.4	766.6	700

Item	Main	Standard	Rapid
	0	0	0
	21	21	0
	31	19	12
	25	23	2
	20	15	5
	5	0	5
History	141	88	53

Games since
	Main 58	Standard 46		Rapid 12		Blitz 0
Gender	Male
Age group	U20
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	1727		520		76
Male	1453		423		59
U20	154		53		10
U20 Male	129		47		9
Standard
	RSA		Province		Region
Overall	1835		500		69
Male	1516		392		53
U20	164		54		10
U20 Male	131		46		9
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	21	12.5	59.52	81	1368.9	1449.8
Standard	21	12.5	59.52	81	1368.9	1449.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	141	80.5	57.09	60.3	1236.7	1297
Standard	88	52.5	59.66	82.1	1254.6	1336.7
Rapid	53	28	52.83	24.1	1207	1231
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1443.5	1421.5	1266.6	1200
2025-09-01	1443.5	1421.5	1266.6	1200
2025-08-01	1443.5	1421.5	1266.6	1200
2025-07-01	1443.5	1421.5	1266.6	1200
2025-06-01	1443.5	1421.5	1266.6	1200
2025-05-01	1443.5	1421.5	1266.6	1200
2025-04-01	1467.4	1450.4	1266.6	1200
2025-03-01	1379.6	1357.9	1266.6	1200
2025-02-01	1357.6	1320.7	1266.6	1200
2025-01-01	1357.6	1320.7	1266.6	1200
2024-12-01	1357.6	1320.7	1266.6	1200
2024-11-01	1321.4	1268.9	1266.6	1200
2024-10-01	1321.4	1268.9	1266.6	1200
2024-09-01	1321.4	1268.9	1266.6	1200
2024-08-01	1321.4	1268.9	1266.6	1200
2024-07-01	1313.9	1253.1	1266.6	1200
2024-06-01	1276.6	1253.1	1234.6	1200
2024-08-01	1276.6	1253.1	1234.6	1200
2024-04-01	1276.6	1253.1	1234.6	1200
2024-03-01	1280.5	1264.3	1234.6	1200
2024-02-01	1299.5	1290.2	1246.1	1200
2024-01-01	1299.5	1290.2	1246.1	1200
2023-12-01	1299.5	1290.2	1246.1	1200
2023-11-01	1299.5	1290.2	1246.1	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools Individual Championship 2025 (U19 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3.5	Yes	Analysis
2	Cape Winelands Schools Prestige 2025 (U19 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
3	Grey College Team Championship 2025 (A)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	2.5	Yes	Analysis
4	Cape Winelands Schools - Trials 1 2025 (U19 Boys)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools Individual Championship 2025 (U19 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3.5	Yes	Analysis
2	Cape Winelands Schools Prestige 2025 (U19 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
3	Grey College Team Championship 2025 (A)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	2.5	Yes	Analysis
4	Cape Winelands Schools - Trials 1 2025 (U19 Boys)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
5	Paarl Boys' High Chess Festival 2024	2024-10-04	2024-10-05	Standard	Cape Winelands (WCW)	6	6	5	Yes	Analysis
6	Cape Winelands - Top Schools 2024 (U18 Mixed)	2024-07-27	2024-07-27	Standard	Cape Winelands (WCW)	5	4	2	Yes	Analysis
7	Western Cape - Brian Raubenheimer Development Tournament 2024 (U17 Boys)	2024-06-08	2024-06-08	Rapid	Overberg (WOS)	6	6	4.5	Yes	Analysis
8	Cape Winelands Schools - Prestige 2024 (U18 Boys)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis
9	Cape Winelands Schools - HS Trials 1 2024 (U18 Boys)	2024-02-17	2024-02-17	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
10	Grey College Team Championship 2024 (A)	2024-02-23	2024-02-24	Standard	Mangaung (FMB)	5	4	2	Yes	Analysis
11	Paarl Boys High Chess Festival 2023 (Elite Division)	2023-10-13	2023-10-14	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
12	Western Cape Top Schools 2023 (U18 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	2	2	Yes	Analysis
13	CW Top Schools 2023 (U18 Mix)	2023-08-26	2023-08-26	Rapid	Cape Winelands (WCW)	5	2	1	Yes	Analysis
14	Cape Winelands Schools Prestige 2023 (U17 Boys)	2023-03-11	2023-03-11	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
15	Cape Winelands Schools Chess - Trials 1 2023 (U17 Boys)	2023-02-25	2023-02-25	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
16	Grey College Team Championship 2023 (B)	2023-02-03	2023-02-04	Standard	Mangaung (FMB)	5	5	3.5	Yes	Analysis
17	Western Cape Top Schools 2022 (U15 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	1	Yes	Analysis
18	Cape Winelands Schools Top Schools 2022 (U15 Mix)	2022-08-27	2022-08-27	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
19	Cape Winelands Schools 2022 (U15 Boys)	2022-03-05	2022-03-05	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
20	Central Winelands Schools Individual Trials 2022 (U15 Boys)	2022-02-19	2022-02-19	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
21	Cape Winelands Schools Trials 2021 (U15 Boys)	2021-10-16	2021-10-16	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
22	Drakenstein Pioneers Inaugural 2020 (C)	2020-03-14	2020-03-14	Standard	Cape Winelands (WCW)	5	4	3	Yes	Analysis
23	Cape Winelands Schools Trials 1 2020 (U13 Boys)	2020-02-08	2020-02-08	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
24	Cape Winelands Schools - Top Schools 2019 (U13 Mix)	2019-07-27	2019-07-27	Rapid	Cape Winelands (WCW)	5	5	2	Yes	Analysis
25	Drakenstein Dragons Rapid 2019 (U13)	2019-06-15	2019-06-15	Rapid	Cape Winelands (WCW)	7	7	2	Yes	Analysis
26	Cape Winelands Schools Closed 2019 (U13 Boys)	2019-03-16	2019-03-17	Standard	Cape Winelands (WCW)	7	6	3	Yes	Analysis
27	CW Schools Open 2019 (U13 Boys)	2019-02-02	2019-02-02	Rapid	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
28	Cape Winelands Schools Chess - Top Schools 2018 (U13 Mix)	2018-07-28	2018-07-28	Rapid	Cape Winelands (WCW)	5	5	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament Grey College Team Championship 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-22	rnd 5	type Standard	result 0.5	date 2025-03-08	rnd 4	type Standard	result 0.5
		Opponent Scheepers, CAJ (Christiaan)				Opponent Lirafu, S (Siyambonga)
2	5	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Viviers, H (Hanr�)				Opponent Mulder, A (Adriaan)
3	4	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-26	rnd 2	type Standard	result 1	date 2025-04-27	rnd 5	type Standard	result 1
		Opponent Dalbock, D (Dylan)				Opponent Gal, C (Curtis)

#	Games	Start				End
1	5	Tournament Grey College Team Championship 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-22	rnd 5	type Standard	result 0.5	date 2025-03-08	rnd 4	type Standard	result 0.5
		Opponent Scheepers, CAJ (Christiaan)				Opponent Lirafu, S (Siyambonga)
2	5	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Viviers, H (Hanr�)				Opponent Mulder, A (Adriaan)
3	5	Tournament Drakenstein Pioneers Inaugural 2020				Tournament Cape Winelands Schools 2022
		date 2020-03-14	rnd 3	type Standard	result 1	date 2022-03-05	rnd 2	type Standard	result 1
		Opponent Kirchner, K (Keenan)				Opponent De Bruin, M (Mario-John)

#	Games	Start				End
1	4	Tournament Western Cape - Brian Raubenheimer Development Tournament 2024				Tournament Western Cape - Brian Raubenheimer Development Tournament 2024
		date 2024-06-08	rnd 1	type Rapid	result 1	date 2024-06-08	rnd 4	type Rapid	result 1
		Opponent Eksteen, L (Leigh Quin)				Opponent Jacobs, A (Aiden)
2	3	Tournament CW Top Schools 2023				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2023-08-26	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 2	type Rapid	result 1
		Opponent Taedi, J (Juda)				Opponent Oosthuizen, W (Waldo)
3	3	Tournament Cape Winelands Schools Trials 2021				Tournament Central Winelands Schools Individual Trials 2022
		date 2021-10-16	rnd 5	type Rapid	result 1	date 2022-02-19	rnd 2	type Rapid	result 1
		Opponent February, E (Ethan)				Opponent Louw, W (Walt)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Viviers, H (Hanr�)				Opponent Mulder, A (Adriaan)
2	4	Tournament Central Winelands Schools Individual Trials 2022				Tournament Cape Winelands Schools 2022
		date 2022-02-19	rnd 4	type Rapid	result 1	date 2022-03-05	rnd 2	type Standard	result 1
		Opponent Solomons, R (Ruthan)				Opponent De Bruin, M (Mario-John)
3	4	Tournament Drakenstein Pioneers Inaugural 2020				Tournament Cape Winelands Schools Trials 2021
		date 2020-03-14	rnd 3	type Standard	result 1	date 2021-10-16	rnd 1	type Rapid	result 1
		Opponent Kirchner, K (Keenan)				Opponent Moko, K (Khaya)

#	Games	Start				End
1	5	Tournament Paarl Boys' High Chess Festival 2024				Tournament Paarl Boys' High Chess Festival 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-05	rnd 5	type Standard	result 1
		Opponent Viviers, H (Hanr�)				Opponent Mulder, A (Adriaan)
2	5	Tournament Drakenstein Pioneers Inaugural 2020				Tournament Cape Winelands Schools 2022
		date 2020-03-14	rnd 3	type Standard	result 1	date 2022-03-05	rnd 2	type Standard	result 1
		Opponent Kirchner, K (Keenan)				Opponent De Bruin, M (Mario-John)
3	4	Tournament Cape Winelands Schools Prestige 2023				Tournament Western Cape Top Schools 2023
		date 2023-03-11	rnd 4	type Standard	result 1	date 2023-09-03	rnd 6	type Standard	result 1
		Opponent Mocke, C (Christiaan)				Opponent Kilroe-Smith, I (Isabel)

#	Games	Start				End
1	3	Tournament CW Top Schools 2023				Tournament Cape Winelands Schools - HS Trials 1 2024
		date 2023-08-26	rnd 3	type Rapid	result 1	date 2024-02-17	rnd 2	type Rapid	result 1
		Opponent Taedi, J (Juda)				Opponent Oosthuizen, W (Waldo)
2	3	Tournament Cape Winelands Schools Trials 2021				Tournament Central Winelands Schools Individual Trials 2022
		date 2021-10-16	rnd 5	type Rapid	result 1	date 2022-02-19	rnd 2	type Rapid	result 1
		Opponent February, E (Ethan)				Opponent Louw, W (Walt)
3	3	Tournament Cape Winelands Schools - Top Schools 2019				Tournament Cape Winelands Schools Trials 1 2020
		date 2019-07-27	rnd 5	type Rapid	result 1	date 2020-02-08	rnd 2	type Rapid	result 1
		Opponent Hanekom, L (Logan)				Opponent February, E (Ethan)

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	Davids ,R (Rafael)	3	2	141.7	2	2	425	1	0	-425	0	0	0
1	Davids ,R (Rafael)	3	1501.6	1643.3	2	1532.4	1926.6	1	1325.2	1076.6	0	0	0
2	Appels ,C (Charlton-John)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
2	Appels ,C (Charlton-John)	2	1195.6	1408.1	2	1173.6	1408.1	0	0	0	0	0	0
3	Lirafu ,S (Siyambonga)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Lirafu ,S (Siyambonga)	2	1706.1	1493.6	2	1673.3	1493.6	0	0	0	0	0	0
4	Brooks ,N (Neil)	2	1	0	1	1	425	1	0	-425	0	0	0
4	Brooks ,N (Neil)	2	1322.5	1322.5	1	1350.9	1747.5	1	1204.7	897.5	0	0	0
5	Naude ,J (Jan-Daniel)	2	1	0	1	0	-425	1	1	425	0	0	0
5	Naude ,J (Jan-Daniel)	2	1237.8	1237.8	1	1254.6	812.8	1	1200	1662.8	0	0	0
6	Maree ,B (Brevin)	2	0	-425	1	0	-425	1	0	-425	0	0	0
6	Maree ,B (Brevin)	2	1517.6	1092.6	1	1584.9	1092.6	1	1326.7	1092.6	0	0	0
7	Roux ,T (Tiaan)	2	0	-425	1	0	-425	1	0	-425	0	0	0
7	Roux ,T (Tiaan)	2	1384.2	959.2	1	1360.9	959.2	1	1223.8	959.2	0	0	0
8	Lielieveld ,F (Franco)	2	0	-425	1	0	-425	1	0	-425	0	0	0
8	Lielieveld ,F (Franco)	2	1341.9	916.9	1	1201.2	916.9	1	1399.1	916.9	0	0	0
9	Vosloo ,T (Tom)	2	2	425	1	1	425	1	1	425	0	0	0
9	Vosloo ,T (Tom)	2	1163.3	1588.3	1	1128	1588.3	1	1176.8	1588.3	0	0	0
10	February ,E (Ethan)	2	2	425	0	0	0	2	2	425	0	0	0
10	February ,E (Ethan)	2	1183.1	1608.1	0	0	0	2	1194.3	1608.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

White, D (Dvenerio)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms