Chess South Africa Ratings Database

PLAYER PAGE

Personal

Oudejans, E (Ezra)

Chess SA id

1150190785

FIDE id

Date of birth

2015-04-02 (U12)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-09-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1181.5	1200	1157.5	1200
Raw rating	1181.5	1200	1157.5	1200
Weighted rating	1180.1	1200	1154.2	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.2	165.8	176.2	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	1181.5	1200	1157.5	1200
Analysis
Rating	1181.5	1200	1157.5	1200
Raw rating	1181.5	1200	1157.5	1200
Weighted rating	1180.1	1200	1154.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	170.2	165.8	176.2	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	1181.5	1200	1157.5	1200
New weighted rating	1180.1	1200	1154.3	1200
New weighted performance	0	0	0	0
Temp new rating	1181.5	1200	1157.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1181.5	1200	1157.5	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	5	5
	5	5
	0	0
	0	0
History	10	10

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Male
Age group	U12
Region	Overberg (WOS)
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	10	2.5	25	-212.5	1241.2	1028.8
Standard	0	0	0	0	0	0
Rapid	10	2.5	25	-212.5	1241.2	1028.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1181.5	1200	1157.5	1200
2025-09-30	1181.5	1200	1157.5	1200
2025-09-01	1181.5	1200	1157.5	1200
2025-08-01	1181.5	1200	1157.5	1200
2025-07-01	1181.5	1200	1157.5	1200
2025-06-01	1181.5	1200	1157.5	1200
2025-05-01	1181.5	1200	1157.5	1200
2025-04-01	1181.5	1200	1157.5	1200
2025-03-01	1181.5	1200	1157.5	1200
2025-02-01	1180.9	1200	1156.1	1200
2025-01-01	1167	1200	1124.4	1200
2024-12-01	1167	1200	1124.4	1200
2024-11-01	1167	1200	1124.4	1200
2024-10-01	1167	1200	1124.4	1200
2024-09-01	1187.1	1200	1170.1	1200
2024-08-01	1187.1	1200	1170.1	1200
2024-07-01	1187.1	1200	1170.1	1200
2024-09-01	1187.1	1200	1170.1	1200
2024-05-01	1187.1	1200	1170.1	1200
2024-04-01	1187.1	1200	1170.1	1200
2024-03-01	1187.1	1200	1170.1	1200
2024-02-01	1187.1	1200	1170.1	1200
2024-01-01	1187.1	1200	1170.1	1200
2023-12-01	1187.1	1200	1170.1	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	Kingsway Chess Open 2024 (U10)	2024-09-14	2024-09-14	Rapid	Overberg (WOS)	6	5	1	Yes	Analysis
2	Kingsway Open 2023 (U8)	2023-10-28	2023-10-28	Rapid	Overberg (WOS)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Kingsway Open 2023				Tournament Kingsway Open 2023
		date 2023-10-28	rnd 4	type Rapid	result 0.5	date 2023-10-28	rnd 5	type Rapid	result 1
		Opponent Faasen, M (Madeleine)				Opponent Rock, A (Albert)
2	1	Tournament Kingsway Chess Open 2024				Tournament Kingsway Chess Open 2024
		date 2024-09-14	rnd 5	type Rapid	result 1	date 2024-09-14	rnd 5	type Rapid	result 1
		Opponent Rasemeni, I (Iviwe)				Opponent Rasemeni, I (Iviwe)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Kingsway Open 2023				Tournament Kingsway Open 2023
		date 2023-10-28	rnd 4	type Rapid	result 0.5	date 2023-10-28	rnd 5	type Rapid	result 1
		Opponent Faasen, M (Madeleine)				Opponent Rock, A (Albert)
2	1	Tournament Kingsway Chess Open 2024				Tournament Kingsway Chess Open 2024
		date 2024-09-14	rnd 5	type Rapid	result 1	date 2024-09-14	rnd 5	type Rapid	result 1
		Opponent Rasemeni, I (Iviwe)				Opponent Rasemeni, I (Iviwe)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Kingsway Chess Open 2024				Tournament Kingsway Chess Open 2024
		date 2024-09-14	rnd 5	type Rapid	result 1	date 2024-09-14	rnd 5	type Rapid	result 1
		Opponent Rasemeni, I (Iviwe)				Opponent Rasemeni, I (Iviwe)
2	1	Tournament Kingsway Open 2023				Tournament Kingsway Open 2023
		date 2023-10-28	rnd 5	type Rapid	result 1	date 2023-10-28	rnd 5	type Rapid	result 1
		Opponent Rock, A (Albert)				Opponent Rock, A (Albert)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Kingsway Chess Open 2024				Tournament Kingsway Chess Open 2024
		date 2024-09-14	rnd 5	type Rapid	result 1	date 2024-09-14	rnd 5	type Rapid	result 1
		Opponent Rasemeni, I (Iviwe)				Opponent Rasemeni, I (Iviwe)
2	1	Tournament Kingsway Open 2023				Tournament Kingsway Open 2023
		date 2023-10-28	rnd 5	type Rapid	result 1	date 2023-10-28	rnd 5	type Rapid	result 1
		Opponent Rock, A (Albert)				Opponent Rock, A (Albert)

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	Scholtz ,M (Miche)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Scholtz ,M (Miche)	1	1266.7	841.7	0	0	0	1	1169.3	841.7	0	0	0
2	Rasemeni ,I (Iviwe)	1	1	425	0	0	0	1	1	425	0	0	0
2	Rasemeni ,I (Iviwe)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
3	Indhul ,N (Nikita)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Indhul ,N (Nikita)	1	1200	775	0	0	0	1	1200	775	0	0	0
4	Rock ,A (Albert)	1	1	425	0	0	0	1	1	425	0	0	0
4	Rock ,A (Albert)	1	1141.8	1566.8	0	0	0	1	1143.1	1566.8	0	0	0
5	Faasen ,M (Madeleine)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
5	Faasen ,M (Madeleine)	1	1179.7	1179.7	0	0	0	1	1200	1179.7	0	0	0
6	Nel ,J (Joshua)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Nel ,J (Joshua)	1	1386.9	961.9	0	0	0	1	1321.7	961.9	0	0	0
7	Engelbrecht ,M (Mischka)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Engelbrecht ,M (Mischka)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Chumpitaz Avila ,J (Josef)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Chumpitaz Avila ,J (Josef)	1	1180.2	755.2	0	0	0	1	1188.7	755.2	0	0	0
9	Badenhorst ,R (Rouxan)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Badenhorst ,R (Rouxan)	1	1375.5	950.5	0	0	0	1	1321.9	950.5	0	0	0
10	Lingenfelder ,S (Stephanus)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Lingenfelder ,S (Stephanus)	1	1281.7	856.7	0	0	0	1	1244.8	856.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Oudejans, E (Ezra)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms