Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jordaan, D (Devan)

Chess SA id

1140139144

FIDE id

Date of birth

2014-05-30 (U12)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1189.7	1200	1198.4	1200
Raw rating	1189.7	1200	1198.4	1200
Weighted rating	1189.6	1200	1198.3	1200
Weighted performance	827.3	0	883.7	0
Floor	700.2	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	168.3	165.8	166.2	165.8
Highest rating	1200.2 2022-04-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200.2 2022-04-01	1200 2024-02-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1200.2 2022-04-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2024-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1189.7	1200	1198.4	1200
Analysis
Rating	1189.7	1200	1198.4	1200
Raw rating	1189.7	1200	1198.4	1200
Weighted rating	1189.6	1200	1198.3
Weighted performance	827.3	0	883.7
K-factor	36	36	36	36
Floor	700.2	700	700	700
Max/Min rating change allowed	168.3	165.8	166.2	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	1189.7	1200	1198.4	1200
New weighted rating	1189.6	1200	1198.3	1200
New weighted performance	820.7	0	876.7	0
Temp new rating	1189.7	1200	1198.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1189.7	1200	1198.4	1200
New K-factor	36	36	36	36
New floor	700.2	700	700	700

Item	Main	Rapid
	0	0
	0	0
	10	10
	5	5
	15	15
	0	0
History	30	30

Games since
	Main 10	Standard 0		Rapid 10		Blitz 0
Gender	Male
Age group	U12
Region	West Coast (WCU)
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	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
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	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	30	14	46.67	-28.3	1205.2	1176.8
Standard	0	0	0	0	0	0
Rapid	30	14	46.67	-28.3	1205.2	1176.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1189.7	1200	1198.4	1200
2025-09-30	1189.7	1200	1198.4	1200
2025-09-01	1189.7	1200	1198.4	1200
2025-08-01	1189.7	1200	1198.4	1200
2025-07-01	1189.7	1200	1198.4	1200
2025-06-01	1189.7	1200	1198.4	1200
2025-05-01	1189.7	1200	1198.4	1200
2025-04-01	1189.7	1200	1198.4	1200
2025-03-01	1189.7	1200	1198.4	1200
2025-02-01	1189.6	1200	1198.4	1200
2025-01-01	1189.3	1200	1198.4	1200
2024-12-01	1189.3	1200	1198.4	1200
2024-11-01	1189.3	1200	1198.4	1200
2024-10-01	1189.3	1200	1198.4	1200
2024-09-01	1189.3	1200	1198.4	1200
2024-08-01	1189.3	1200	1198.4	1200
2024-07-01	1189.3	1200	1198.4	1200
2024-09-01	1189.3	1200	1198.4	1200
2024-05-01	1189.3	1200	1198.4	1200
2024-04-01	1189.3	1200	1198.4	1200
2024-03-01	1193	1200	1197.6	1200
2024-02-01	1190.6	1200	1193.6	1200
2024-01-01	1190.6	1200	1193.6	1200
2023-12-01	1190.6	1200	1193.6	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	West Coast Schools Chess Prestige Championships 2024 (U11 Boys)	2024-03-09	2024-03-09	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
2	Bo-Weskus Skole Prestige 2024 (O11 Seuns)	2024-02-10	2024-02-10	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
3	Upper West Coast Top Schools Championship 2023 (U7-U11)	2023-06-10	2023-06-10	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
4	West Coast Schools Chess Grand Challenge 2022 (PS Development)	2022-10-29	2022-10-29	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
5	West Coast Schools Chess Prestige Leg 1 2022 (U9 Boys)	2022-04-09	2022-04-09	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
6	Bo Weskus Skole Skaak Prestige (O9 Seuns)	2022-03-19	2022-03-19	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Upper West Coast Top Schools Championship 2023				Tournament Bo-Weskus Skole Prestige 2024
		date 2023-06-10	rnd 5	type Rapid	result 1	date 2024-02-10	rnd 1	type Rapid	result 1
		Opponent Klaaste, M (Milano)				Opponent Sikhulu, L (Lunje)
2	2	Tournament Upper West Coast Top Schools Championship 2023				Tournament Upper West Coast Top Schools Championship 2023
		date 2023-06-10	rnd 2	type Rapid	result 1	date 2023-06-10	rnd 3	type Rapid	result 1
		Opponent Fisher, S (Seanen)				Opponent Fortuin, T (Tashnic)
3	2	Tournament Bo Weskus Skole Skaak Prestige				Tournament Bo Weskus Skole Skaak Prestige
		date 2022-03-19	rnd 3	type Rapid	result 1	date 2022-03-19	rnd 4	type Rapid	result 1
		Opponent Koopman, W (Wernie)				Opponent Arendse, H (Haygen)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Upper West Coast Top Schools Championship 2023				Tournament Bo-Weskus Skole Prestige 2024
		date 2023-06-10	rnd 5	type Rapid	result 1	date 2024-02-10	rnd 1	type Rapid	result 1
		Opponent Klaaste, M (Milano)				Opponent Sikhulu, L (Lunje)
2	2	Tournament Upper West Coast Top Schools Championship 2023				Tournament Upper West Coast Top Schools Championship 2023
		date 2023-06-10	rnd 2	type Rapid	result 1	date 2023-06-10	rnd 3	type Rapid	result 1
		Opponent Fisher, S (Seanen)				Opponent Fortuin, T (Tashnic)
3	2	Tournament Bo Weskus Skole Skaak Prestige				Tournament Bo Weskus Skole Skaak Prestige
		date 2022-03-19	rnd 3	type Rapid	result 1	date 2022-03-19	rnd 4	type Rapid	result 1
		Opponent Koopman, W (Wernie)				Opponent Arendse, H (Haygen)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Upper West Coast Top Schools Championship 2023				Tournament Bo-Weskus Skole Prestige 2024
		date 2023-06-10	rnd 5	type Rapid	result 1	date 2024-02-10	rnd 1	type Rapid	result 1
		Opponent Klaaste, M (Milano)				Opponent Sikhulu, L (Lunje)
2	2	Tournament Upper West Coast Top Schools Championship 2023				Tournament Upper West Coast Top Schools Championship 2023
		date 2023-06-10	rnd 2	type Rapid	result 1	date 2023-06-10	rnd 3	type Rapid	result 1
		Opponent Fisher, S (Seanen)				Opponent Fortuin, T (Tashnic)
3	2	Tournament Bo Weskus Skole Skaak Prestige				Tournament Bo Weskus Skole Skaak Prestige
		date 2022-03-19	rnd 3	type Rapid	result 1	date 2022-03-19	rnd 4	type Rapid	result 1
		Opponent Koopman, W (Wernie)				Opponent Arendse, H (Haygen)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Upper West Coast Top Schools Championship 2023				Tournament Bo-Weskus Skole Prestige 2024
		date 2023-06-10	rnd 5	type Rapid	result 1	date 2024-02-10	rnd 1	type Rapid	result 1
		Opponent Klaaste, M (Milano)				Opponent Sikhulu, L (Lunje)
2	2	Tournament Upper West Coast Top Schools Championship 2023				Tournament Upper West Coast Top Schools Championship 2023
		date 2023-06-10	rnd 2	type Rapid	result 1	date 2023-06-10	rnd 3	type Rapid	result 1
		Opponent Fisher, S (Seanen)				Opponent Fortuin, T (Tashnic)
3	2	Tournament Bo Weskus Skole Skaak Prestige				Tournament Bo Weskus Skole Skaak Prestige
		date 2022-03-19	rnd 3	type Rapid	result 1	date 2022-03-19	rnd 4	type Rapid	result 1
		Opponent Koopman, W (Wernie)				Opponent Arendse, H (Haygen)

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	Van Der Merwe ,C (Charl)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Van Der Merwe ,C (Charl)	2	1215.8	790.8	0	0	0	2	1220.8	790.8	0	0	0
2	Sikhulu ,L (Lunje)	1	1	425	0	0	0	1	1	425	0	0	0
2	Sikhulu ,L (Lunje)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
3	Strauss ,R (Ruan)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
3	Strauss ,R (Ruan)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
4	Claassen ,A (Ava)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Claassen ,A (Ava)	1	1168.8	743.8	0	0	0	1	1147.5	743.8	0	0	0
5	Jordaan ,M (Mc-Nite)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Jordaan ,M (Mc-Nite)	1	1200	775	0	0	0	1	1200	775	0	0	0
6	Banha ,J (Jordan)	1	1	425	0	0	0	1	1	425	0	0	0
6	Banha ,J (Jordan)	1	1224	1649	0	0	0	1	1240	1649	0	0	0
7	Klaaste ,M (Milano)	1	1	425	0	0	0	1	1	425	0	0	0
7	Klaaste ,M (Milano)	1	1173.4	1598.4	0	0	0	1	1155.2	1598.4	0	0	0
8	Koopman ,W (Wernie)	1	1	425	0	0	0	1	1	425	0	0	0
8	Koopman ,W (Wernie)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Van Der Merwe ,B (Benjamin)	1	1	425	0	0	0	1	1	425	0	0	0
9	Van Der Merwe ,B (Benjamin)	1	1224.2	1649.2	0	0	0	1	1239.6	1649.2	0	0	0
10	Azar ,C (Christopher)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Azar ,C (Christopher)	1	1211.8	786.8	0	0	0	1	1218.4	786.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Jordaan, D (Devan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms