Chess South Africa Ratings Database

PLAYER PAGE

Personal

Qogi, D (Dean)

Chess SA id

1150302197

FIDE id

Date of birth

2015-08-08 (U12)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1158.7	1200	1114.3	1218.4
Raw rating	1158.7	1200	1114.3	1218.4
Weighted rating	1155.8	1200	1108.3	1214.4
Weighted performance	725.4	0	0	0
Floor	700	700	700	718.4
K-factor	36	36	36	36
Min/Max rating change allowed	175.9	165.8	187.3	161.5
Highest rating	1200 2024-04-01	1200 2024-05-01	1200 2024-04-01	1278.4 2024-11-01
Highest raw rating	1200 2024-04-01	1200 2024-05-01	1200 2024-04-01	1218.4 2024-11-01
Highest weighted rating	1200 2024-04-01	1200 2024-05-01	1200 2024-04-01	1212 2025-08-01
Highest weighted performance	1200 2024-12-01	1200 2024-05-01	1200 2024-12-01	1278.4 2024-11-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1158.7	1200	1114.3	1218.4
Analysis
Rating	1158.7	1200	1114.3	1218.4
Raw rating	1158.7	1200	1114.3	1218.4
Weighted rating	1155.8	1200	1108.3
Weighted performance	725.4	0	0
K-factor	36	36	36	36
Floor	700	700	700	718.4
Max/Min rating change allowed	175.9	165.8	187.3	161.5
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	1158.7	1200	1114.3	1218.4
New weighted rating	1155.6	1200	1107.9	1215
New weighted performance	720.7	0	0	0
Temp new rating	1158.7	1200	1114.3	1218.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1158.7	1200	1114.3	1218.4
New K-factor	36	36	36	36
New floor	700	700	700	718.4

Item	Main	Rapid	Blitz
	0	0	0
	16	16	0
	16	11	5
	0	0	0
	0	0	0
	0	0	0
History	32	27	5

Games since
	Main 32	Standard 0		Rapid 27		Blitz 5
Gender	Male
Age group	U12
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1913		949		159
Male	1414		694		110
U12	379		202		43
U12 Male	255		133		27
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	0	0	-425	1193.2	768.2
Standard	0	0	0	0	0	0
Rapid	16	0	0	-425	1193.2	768.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	32	5	15.62	-292.2	1186.7	894.5
Standard	0	0	0	0	0	0
Rapid	27	2	7.41	-362	1184.2	822.2
Blitz	5	3	60	85	1200	1285

Date	Main	Standard	Rapid	Blitz
2025-11-01	1158.7	1200	1114.3	1218.4
2025-09-30	1158.7	1200	1114.3	1218.4
2025-09-01	1158.7	1200	1114.3	1218.4
2025-08-01	1158.7	1200	1114.3	1218.4
2025-07-01	1158.7	1200	1114.3	1218.4
2025-06-01	1158.7	1200	1114.3	1218.4
2025-05-01	1155.8	1200	1109.5	1218.4
2025-04-01	1161	1200	1119	1218.4
2025-03-01	1155.4	1200	1110.9	1218.4
2025-02-01	1162.5	1200	1121.7	1218.4
2025-01-01	1139.2	1200	1077.6	1218.4
2024-12-01	1139.2	1200	1077.6	1218.4
2024-11-01	1139.2	1200	1077.6	1218.4
2024-10-01	1133	1200	1077.6	1200
2024-09-01	1147.7	1200	1082	1200
2024-08-01	1147.7	1200	1082	1200
2024-07-01	1147.7	1200	1082	1200
2024-09-01	1147.7	1200	1082	1200
2024-05-01	1147.7	1200	1082	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	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	Cfr	Analysis
1	Hermanus Chess Club Open 2025 (U12)	2025-04-12	2025-04-12	Rapid	Overberg (WOS)	7	6	Yes	Analysis
2	Overberg Schools - PS Trials (Region 1) 2025 (U11 Boys)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	5	Yes	Analysis
3	Overberg Schools & Federation Open 2025 (U11)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Hermanus Chess Club Open 2025 (U12)	2025-04-12	2025-04-12	Rapid	Overberg (WOS)	7	6	0	Yes	Analysis
2	Overberg Schools - PS Trials (Region 1) 2025 (U11 Boys)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	5	0	Yes	Analysis
3	Overberg Schools & Federation Open 2025 (U11)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	5	0	Yes	Analysis
4	Overberg October Chess Festival 2024 (A)	2024-10-17	2024-10-17	Blitz	Overberg (WOS)	5	5	3	Yes	Analysis
5	Kleinmond Chess Club Open 2024 (U10)	2024-09-07	2024-09-07	Rapid	Overberg (WOS)	6	6	2	Yes	Analysis
6	Hermanus Chess Club Open 2024 (Development)	2024-04-20	2024-04-20	Rapid	Overberg (WOS)	7	5	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament Overberg October Chess Festival 2024				Tournament Overberg October Chess Festival 2024
		date 2024-10-17	rnd 4	type Blitz	result 1	date 2024-10-17	rnd 5	type Blitz	result 1
		Opponent Merington, C (Channing)				Opponent Hendricks, L (Liam)
2	1	Tournament Overberg October Chess Festival 2024				Tournament Overberg October Chess Festival 2024
		date 2024-10-17	rnd 2	type Blitz	result 1	date 2024-10-17	rnd 2	type Blitz	result 1
		Opponent Rossouw, A (Avore-Lee)				Opponent Rossouw, A (Avore-Lee)
3	1	Tournament Kleinmond Chess Club Open 2024				Tournament Kleinmond Chess Club Open 2024
		date 2024-09-07	rnd 5	type Rapid	result 1	date 2024-09-07	rnd 5	type Rapid	result 1
		Opponent Le Roux, A (Ada)				Opponent Le Roux, A (Ada)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Kleinmond Chess Club Open 2024				Tournament Kleinmond Chess Club Open 2024
		date 2024-09-07	rnd 5	type Rapid	result 1	date 2024-09-07	rnd 5	type Rapid	result 1
		Opponent Le Roux, A (Ada)				Opponent Le Roux, A (Ada)
2	1	Tournament Kleinmond Chess Club Open 2024				Tournament Kleinmond Chess Club Open 2024
		date 2024-09-07	rnd 3	type Rapid	result 1	date 2024-09-07	rnd 3	type Rapid	result 1
		Opponent Van Heerden, J (Josslyn)				Opponent Van Heerden, J (Josslyn)

#	Games	Start				End
1	2	Tournament Overberg October Chess Festival 2024				Tournament Overberg October Chess Festival 2024
		date 2024-10-17	rnd 4	type Blitz	result 1	date 2024-10-17	rnd 5	type Blitz	result 1
		Opponent Merington, C (Channing)				Opponent Hendricks, L (Liam)
2	1	Tournament Overberg October Chess Festival 2024				Tournament Overberg October Chess Festival 2024
		date 2024-10-17	rnd 2	type Blitz	result 1	date 2024-10-17	rnd 2	type Blitz	result 1
		Opponent Rossouw, A (Avore-Lee)				Opponent Rossouw, A (Avore-Lee)

#	Games	Start				End
1	2	Tournament Overberg October Chess Festival 2024				Tournament Overberg October Chess Festival 2024
		date 2024-10-17	rnd 4	type Blitz	result 1	date 2024-10-17	rnd 5	type Blitz	result 1
		Opponent Merington, C (Channing)				Opponent Hendricks, L (Liam)
2	1	Tournament Overberg October Chess Festival 2024				Tournament Overberg October Chess Festival 2024
		date 2024-10-17	rnd 2	type Blitz	result 1	date 2024-10-17	rnd 2	type Blitz	result 1
		Opponent Rossouw, A (Avore-Lee)				Opponent Rossouw, A (Avore-Lee)
3	1	Tournament Kleinmond Chess Club Open 2024				Tournament Kleinmond Chess Club Open 2024
		date 2024-09-07	rnd 5	type Rapid	result 1	date 2024-09-07	rnd 5	type Rapid	result 1
		Opponent Le Roux, A (Ada)				Opponent Le Roux, A (Ada)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Kleinmond Chess Club Open 2024				Tournament Kleinmond Chess Club Open 2024
		date 2024-09-07	rnd 5	type Rapid	result 1	date 2024-09-07	rnd 5	type Rapid	result 1
		Opponent Le Roux, A (Ada)				Opponent Le Roux, A (Ada)
2	1	Tournament Kleinmond Chess Club Open 2024				Tournament Kleinmond Chess Club Open 2024
		date 2024-09-07	rnd 3	type Rapid	result 1	date 2024-09-07	rnd 3	type Rapid	result 1
		Opponent Van Heerden, J (Josslyn)				Opponent Van Heerden, J (Josslyn)

#	Games	Start				End
1	2	Tournament Overberg October Chess Festival 2024				Tournament Overberg October Chess Festival 2024
		date 2024-10-17	rnd 4	type Blitz	result 1	date 2024-10-17	rnd 5	type Blitz	result 1
		Opponent Merington, C (Channing)				Opponent Hendricks, L (Liam)
2	1	Tournament Overberg October Chess Festival 2024				Tournament Overberg October Chess Festival 2024
		date 2024-10-17	rnd 2	type Blitz	result 1	date 2024-10-17	rnd 2	type Blitz	result 1
		Opponent Rossouw, A (Avore-Lee)				Opponent Rossouw, A (Avore-Lee)

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	Klopper ,A (Annemarie)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Klopper ,A (Annemarie)	1	1146	721	0	0	0	1	1157.6	721	0	0	0
2	Rock ,A (Albert)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Rock ,A (Albert)	1	1132.4	707.4	0	0	0	1	1092.7	707.4	0	0	0
3	Van Heerden ,J (Josslyn)	1	1	425	0	0	0	1	1	425	0	0	0
3	Van Heerden ,J (Josslyn)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
4	Nel ,K (Kuhle)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Nel ,K (Kuhle)	1	1240.9	815.9	0	0	0	1	1257.9	815.9	0	0	0
5	Du Plessis ,V (Vera)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Du Plessis ,V (Vera)	1	1313.8	888.8	0	0	0	1	1242.8	888.8	0	0	0
6	Coetzee ,M (Milan)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Coetzee ,M (Milan)	1	1198.3	773.3	0	0	0	1	1193.2	773.3	0	0	0
7	Tsobo ,O (Olungako)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Tsobo ,O (Olungako)	1	1188	763	0	0	0	1	1200	763	0	0	0
8	Oosthuizen ,D (Daniel)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Oosthuizen ,D (Daniel)	1	1206.5	781.5	0	0	0	1	1196.9	781.5	0	0	0
9	Ponoane ,B (Bohlale)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Ponoane ,B (Bohlale)	1	1174.6	749.6	0	0	0	1	1191.6	749.6	0	0	0
10	Terblanche ,M (Madison)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Terblanche ,M (Madison)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Qogi, D (Dean)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms