Chess South Africa Ratings Database

PLAYER PAGE

Personal

Fortuin, D (De-Ann)

Chess SA id

2110157854

FIDE id

Date of birth

2011-06-15 (U16)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-05-11

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1167.1	1200	1147.6	1200
Raw rating	1167.1	1200	1147.6	1200
Weighted rating	1166.6	1200	1147	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	173.8	165.8	178.7	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2024-02-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2024-02-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1167.1	1200	1147.6	1200
Analysis
Rating	1167.1	1200	1147.6	1200
Raw rating	1167.1	1200	1147.6	1200
Weighted rating	1166.6	1200	1147
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	173.8	165.8	178.7	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	1167.1	1200	1147.6	1200
New weighted rating	1166.7	1200	1147.1	1200
New weighted performance	0	0	0	0
Temp new rating	1167.1	1200	1147.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1167.1	1200	1147.6	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	5	5
	3	3
	0	0
	0	0
History	8	8

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Female
Age group	U16
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-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	8	2	25	-212.5	1212.1	999.6
Standard	0	0	0	0	0	0
Rapid	8	2	25	-212.5	1212.1	999.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1167.1	1200	1147.6	1200
2025-09-30	1167.1	1200	1147.6	1200
2025-09-01	1167.1	1200	1147.6	1200
2025-08-01	1167.1	1200	1147.6	1200
2025-07-01	1167.1	1200	1147.6	1200
2025-06-01	1167.1	1200	1147.6	1200
2025-05-01	1167.1	1200	1147.6	1200
2025-04-01	1167.1	1200	1147.6	1200
2025-03-01	1167.1	1200	1147.6	1200
2025-02-01	1167.1	1200	1147.6	1200
2025-01-01	1165	1200	1145.3	1200
2024-12-01	1165	1200	1145.3	1200
2024-11-01	1165	1200	1145.3	1200
2024-10-01	1165	1200	1145.3	1200
2024-09-01	1165	1200	1145.3	1200
2024-08-01	1165	1200	1145.3	1200
2024-07-01	1165	1200	1145.3	1200
2024-09-01	1165	1200	1145.3	1200
2024-05-01	1168.7	1200	1148.5	1200
2024-04-01	1168.7	1200	1148.5	1200
2024-03-01	1168.7	1200	1148.5	1200
2024-02-01	1168.7	1200	1148.5	1200
2024-01-01	1168.7	1200	1148.5	1200
2023-12-01	1168.7	1200	1148.5	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	Bo-Weskus Skole Skaak Top Skole 2024 (O13)	2024-05-11	2024-05-11	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
2	Upper West Coast Top Schools Championship 2023 (U13)	2023-06-10	2023-06-10	Rapid	West Coast (WCU)	5	3	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament Bo-Weskus Skole Skaak Top Skole 2024				Tournament Bo-Weskus Skole Skaak Top Skole 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 3	type Rapid	result 1
		Opponent Van Der Heever, S (Shane)				Opponent Van Der Heever, S (Shane)
2	1	Tournament Bo-Weskus Skole Skaak Top Skole 2024				Tournament Bo-Weskus Skole Skaak Top Skole 2024
		date 2024-05-11	rnd 1	type Rapid	result 1	date 2024-05-11	rnd 1	type Rapid	result 1
		Opponent Zuze, S (Shasha)				Opponent Zuze, S (Shasha)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Bo-Weskus Skole Skaak Top Skole 2024				Tournament Bo-Weskus Skole Skaak Top Skole 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 3	type Rapid	result 1
		Opponent Van Der Heever, S (Shane)				Opponent Van Der Heever, S (Shane)
2	1	Tournament Bo-Weskus Skole Skaak Top Skole 2024				Tournament Bo-Weskus Skole Skaak Top Skole 2024
		date 2024-05-11	rnd 1	type Rapid	result 1	date 2024-05-11	rnd 1	type Rapid	result 1
		Opponent Zuze, S (Shasha)				Opponent Zuze, S (Shasha)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Bo-Weskus Skole Skaak Top Skole 2024				Tournament Bo-Weskus Skole Skaak Top Skole 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 3	type Rapid	result 1
		Opponent Van Der Heever, S (Shane)				Opponent Van Der Heever, S (Shane)
2	1	Tournament Bo-Weskus Skole Skaak Top Skole 2024				Tournament Bo-Weskus Skole Skaak Top Skole 2024
		date 2024-05-11	rnd 1	type Rapid	result 1	date 2024-05-11	rnd 1	type Rapid	result 1
		Opponent Zuze, S (Shasha)				Opponent Zuze, S (Shasha)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Bo-Weskus Skole Skaak Top Skole 2024				Tournament Bo-Weskus Skole Skaak Top Skole 2024
		date 2024-05-11	rnd 3	type Rapid	result 1	date 2024-05-11	rnd 3	type Rapid	result 1
		Opponent Van Der Heever, S (Shane)				Opponent Van Der Heever, S (Shane)
2	1	Tournament Bo-Weskus Skole Skaak Top Skole 2024				Tournament Bo-Weskus Skole Skaak Top Skole 2024
		date 2024-05-11	rnd 1	type Rapid	result 1	date 2024-05-11	rnd 1	type Rapid	result 1
		Opponent Zuze, S (Shasha)				Opponent Zuze, S (Shasha)

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	Cloete ,S (Stan-Lee)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Cloete ,S (Stan-Lee)	1	1154	729	0	0	0	1	1138	729	0	0	0
2	Govender ,H (Hunter)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Govender ,H (Hunter)	1	1214.6	789.6	0	0	0	1	1237.4	789.6	0	0	0
3	Van Der Heever ,S (Shane)	1	1	425	0	0	0	1	1	425	0	0	0
3	Van Der Heever ,S (Shane)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
4	Mckenzie ,M (Matthew)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Mckenzie ,M (Matthew)	1	1335.9	910.9	0	0	0	1	1320.7	910.9	0	0	0
5	Coetzee ,M (Matthew)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Coetzee ,M (Matthew)	1	1200	775	0	0	0	1	1200	775	0	0	0
6	Hope-Bailie ,B (Bryce)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Hope-Bailie ,B (Bryce)	1	1192.4	767.4	0	0	0	1	1180.6	767.4	0	0	0
7	Rheeder ,S (Skylah)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Rheeder ,S (Skylah)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Zuze ,S (Shasha)	1	1	425	0	0	0	1	1	425	0	0	0
8	Zuze ,S (Shasha)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Fortuin, D (De-Ann)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms