Chess South Africa Ratings Database

PLAYER PAGE

Personal

Dobson, D (Danvo)

Chess SA id

1090315119

FIDE id

Date of birth

2009-01-22 (U18)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1262.2	1265.7	1200	1200
Raw rating	1262.2	1265.7	1200	1200
Weighted rating	1240.8	1242.7	1200	1200
Weighted performance	0	0	0	0
Floor	762.2	765.7	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	151.7	151	165.8	165.8
Highest rating	1262.2 2025-04-01	1265.7 2025-04-01	1200 2025-03-01	1200 2025-03-01
Highest raw rating	1262.2 2025-04-01	1265.7 2025-04-01	1200 2025-03-01	1200 2025-03-01
Highest weighted rating	1223.3 2025-08-01	1224.2 2025-08-01	1200 2025-03-01	1200 2025-03-01
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	0	0	0
New rating	1262.2	1265.7	1200	1200
Analysis
Rating	1262.2	1265.7	1200	1200
Raw rating	1262.2	1265.7	1200	1200
Weighted rating	1240.8	1242.7	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	762.2	765.7	700	700
Max/Min rating change allowed	151.7	151	165.8	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	1262.2	1265.7	1200	1200
New weighted rating	1243.7	1245.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1262.2	1265.7	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1262.2	1265.7	1200	1200
New K-factor	36	36	36	36
New floor	762.2	765.7	700	700

Item	Main	Standard
	0	0
	16	16
	0	0
	0	0
	0	0
	0	0
History	16	16

Games since
	Main 16	Standard 16		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
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	16	8	50	0	1316	1316
Standard	16	8	50	0	1316	1316
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	16	8	50	0	1316	1316
Standard	16	8	50	0	1316	1316
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1262.2	1265.7	1200	1200
2025-11-30	1262.2	1265.7	1200	1200
2025-11-01	1262.2	1265.7	1200	1200
2025-09-30	1262.2	1265.7	1200	1200
2025-09-01	1262.2	1265.7	1200	1200
2025-08-01	1262.2	1265.7	1200	1200
2025-07-01	1262.2	1265.7	1200	1200
2025-06-01	1262.2	1265.7	1200	1200
2025-05-01	1262.2	1265.7	1200	1200
2025-04-01	1262.2	1265.7	1200	1200
2025-03-01	1208.1	1201.1	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	SA Braille Open 2025	2025-03-22	2025-03-23	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
2	Cape Winelands Schools Prestige 2025 (U17 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	1.5	Yes	Analysis
3	Cape Winelands Schools - Trials 1 2025 (U17 Boys)	2025-02-08	2025-02-08	Standard	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament SA Braille Open 2025				Tournament SA Braille Open 2025
		date 2025-03-22	rnd 2	type Standard	result 1	date 2025-03-23	rnd 6	type Standard	result 0.5
		Opponent Kruger, H (Hendrik)				Opponent Lucas, M (Melvyn)
2	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-08	rnd 5	type Standard	result 0.5
		Opponent Blok, E (Ethan)				Opponent Spruit, R (Raegan)
3	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Britz, J (Jayden)				Opponent Britz, J (Jayden)

#	Games	Start				End
1	5	Tournament SA Braille Open 2025				Tournament SA Braille Open 2025
		date 2025-03-22	rnd 2	type Standard	result 1	date 2025-03-23	rnd 6	type Standard	result 0.5
		Opponent Kruger, H (Hendrik)				Opponent Lucas, M (Melvyn)
2	2	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-08	rnd 5	type Standard	result 0.5
		Opponent Blok, E (Ethan)				Opponent Spruit, R (Raegan)
3	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Britz, J (Jayden)				Opponent Britz, J (Jayden)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament SA Braille Open 2025				Tournament SA Braille Open 2025
		date 2025-03-22	rnd 2	type Standard	result 1	date 2025-03-22	rnd 4	type Standard	result 1
		Opponent Kruger, H (Hendrik)				Opponent Theunis, DP (Desmond Philip)
2	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Britz, J (Jayden)				Opponent Britz, J (Jayden)
3	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Blok, E (Ethan)				Opponent Blok, E (Ethan)

#	Games	Start				End
1	3	Tournament SA Braille Open 2025				Tournament SA Braille Open 2025
		date 2025-03-22	rnd 2	type Standard	result 1	date 2025-03-22	rnd 4	type Standard	result 1
		Opponent Kruger, H (Hendrik)				Opponent Theunis, DP (Desmond Philip)
2	1	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Britz, J (Jayden)				Opponent Britz, J (Jayden)
3	1	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-02-08	rnd 4	type Standard	result 1
		Opponent Blok, E (Ethan)				Opponent Blok, E (Ethan)

No games found.

#	Games	Start				End

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	Richter ,HL (Heinrich Lodewikus)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Richter ,HL (Heinrich Lodewikus)	1	1343.3	1343.3	1	1333	1343.3	0	0	0	0	0	0
2	Roux ,A (Adriaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Roux ,A (Adriaan)	1	1241	816	1	1195.8	816	0	0	0	0	0	0
3	Moko ,K (Khaya)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Moko ,K (Khaya)	1	1389	964	1	1352.9	964	0	0	0	0	0	0
4	Lucas ,M (Melvyn)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Lucas ,M (Melvyn)	1	1507.2	1507.2	1	1512.2	1507.2	0	0	0	0	0	0
5	De Waal ,E (Erik)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	De Waal ,E (Erik)	1	1457.4	1457.4	1	1438.5	1457.4	0	0	0	0	0	0
6	Britz ,J (Jayden)	1	1	425	1	1	425	0	0	0	0	0	0
6	Britz ,J (Jayden)	1	1137.8	1562.8	1	1159.6	1562.8	0	0	0	0	0	0
7	Bresler ,C (Conrad)	1	1	425	1	1	425	0	0	0	0	0	0
7	Bresler ,C (Conrad)	1	1133.9	1558.9	1	1121.1	1558.9	0	0	0	0	0	0
8	Solomon ,B (Brooklyn)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Solomon ,B (Brooklyn)	1	1337.1	912.1	1	1328.1	912.1	0	0	0	0	0	0
9	Mpariwa ,T (Tapfumaneyi)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mpariwa ,T (Tapfumaneyi)	1	1281.8	856.8	1	1190.4	856.8	0	0	0	0	0	0
10	Liebenberg ,FW (Frederick Willem)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Liebenberg ,FW (Frederick Willem)	1	1542.3	1117.3	1	1535.8	1117.3	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

Dobson, D (Danvo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms