Chess South Africa Ratings Database

PLAYER PAGE

Personal

Coerecius, K (Keanau)

Chess SA id

1090131990

FIDE id

Date of birth

2009-09-11 (U18)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-02-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1130.6	1120.1	1200	1200
Raw rating	1130.6	1120.1	1200	1200
Weighted rating	1129.3	1118.7	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	183	185.8	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	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 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1130.6	1120.1	1200	1200
Analysis
Rating	1130.6	1120.1	1200	1200
Raw rating	1130.6	1120.1	1200	1200
Weighted rating	1129.3	1118.7	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	183	185.8	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	1130.6	1120.1	1200	1200
New weighted rating	1129.3	1118.7	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1130.6	1120.1	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1130.6	1120.1	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	6	6
	5	5
	0	0
	0	0
History	16	16

Games since
	Main 6	Standard 6		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Eden (WEG)
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	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	16	5	31.25	-159.4	1204.2	1044.8
Standard	16	5	31.25	-159.4	1204.2	1044.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1130.6	1120.1	1200	1200
2025-09-30	1130.6	1120.1	1200	1200
2025-09-01	1130.6	1120.1	1200	1200
2025-08-01	1130.6	1120.1	1200	1200
2025-07-01	1130.6	1120.1	1200	1200
2025-06-01	1130.6	1120.1	1200	1200
2025-05-01	1130.6	1120.1	1200	1200
2025-04-01	1130.6	1120.1	1200	1200
2025-03-01	1130.6	1120.1	1200	1200
2025-02-01	1130.6	1120.1	1200	1200
2025-01-01	1125.6	1114.8	1200	1200
2024-12-01	1125.6	1114.8	1200	1200
2024-11-01	1125.6	1114.8	1200	1200
2024-10-01	1125.6	1114.8	1200	1200
2024-09-01	1125.6	1114.8	1200	1200
2024-08-01	1125.6	1114.8	1200	1200
2024-07-01	1125.6	1114.8	1200	1200
2024-09-01	1125.6	1114.8	1200	1200
2024-05-01	1125.6	1114.8	1200	1200
2024-04-01	1125.6	1114.8	1200	1200
2024-03-01	1125.6	1114.8	1200	1200
2024-02-01	1144.9	1135.2	1200	1200
2024-01-01	1144.9	1135.2	1200	1200
2023-12-01	1144.9	1135.2	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	OUDUSSA Trials 2 2024 (U15 Boys)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	1	0	Yes	Analysis
2	OUDUSSA Trials 1 2024 (U15 Boys)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	2	Yes	Analysis
3	Oudussa Proewe 1 2023 (U15 Boys)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	Oudtshoorn Proewe 1 2020 (O11)	2020-02-15	2020-02-15	Standard	Eden (WEG)	5	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 1 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Brits, J (Jayden)				Opponent Gelant, E (Eldo)
2	1	Tournament Oudussa Proewe 1 2023				Tournament Oudussa Proewe 1 2023
		date 2023-02-11	rnd 4	type Standard	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Esau, C (Clide)				Opponent Esau, C (Clide)
3	1	Tournament Oudussa Proewe 1 2023				Tournament Oudussa Proewe 1 2023
		date 2023-02-11	rnd 1	type Standard	result 1	date 2023-02-11	rnd 1	type Standard	result 1
		Opponent Serfortein, C (Chardornay)				Opponent Serfortein, C (Chardornay)

#	Games	Start				End
1	2	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 1 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Brits, J (Jayden)				Opponent Gelant, E (Eldo)
2	1	Tournament Oudussa Proewe 1 2023				Tournament Oudussa Proewe 1 2023
		date 2023-02-11	rnd 4	type Standard	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Esau, C (Clide)				Opponent Esau, C (Clide)
3	1	Tournament Oudussa Proewe 1 2023				Tournament Oudussa Proewe 1 2023
		date 2023-02-11	rnd 1	type Standard	result 1	date 2023-02-11	rnd 1	type Standard	result 1
		Opponent Serfortein, C (Chardornay)				Opponent Serfortein, C (Chardornay)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 1 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Brits, J (Jayden)				Opponent Gelant, E (Eldo)
2	1	Tournament Oudussa Proewe 1 2023				Tournament Oudussa Proewe 1 2023
		date 2023-02-11	rnd 4	type Standard	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Esau, C (Clide)				Opponent Esau, C (Clide)
3	1	Tournament Oudussa Proewe 1 2023				Tournament Oudussa Proewe 1 2023
		date 2023-02-11	rnd 1	type Standard	result 1	date 2023-02-11	rnd 1	type Standard	result 1
		Opponent Serfortein, C (Chardornay)				Opponent Serfortein, C (Chardornay)

#	Games	Start				End
1	2	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 1 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Brits, J (Jayden)				Opponent Gelant, E (Eldo)
2	1	Tournament Oudussa Proewe 1 2023				Tournament Oudussa Proewe 1 2023
		date 2023-02-11	rnd 4	type Standard	result 1	date 2023-02-11	rnd 4	type Standard	result 1
		Opponent Esau, C (Clide)				Opponent Esau, C (Clide)
3	1	Tournament Oudussa Proewe 1 2023				Tournament Oudussa Proewe 1 2023
		date 2023-02-11	rnd 1	type Standard	result 1	date 2023-02-11	rnd 1	type Standard	result 1
		Opponent Serfortein, C (Chardornay)				Opponent Serfortein, C (Chardornay)

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	Thorne ,J (Joey)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Thorne ,J (Joey)	2	1204.6	779.6	2	1203.2	779.6	0	0	0	0	0	0
2	Mswatti ,E (Elvino)	2	1	0	2	1	0	0	0	0	0	0	0
2	Mswatti ,E (Elvino)	2	1241.3	1241.3	2	1246.9	1241.3	0	0	0	0	0	0
3	Gelant ,E (Eldo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Gelant ,E (Eldo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Masilino ,K (Kasper)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Masilino ,K (Kasper)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Willemse ,J (Jesrial)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Willemse ,J (Jesrial)	1	1077.6	652.6	1	1063.5	652.6	0	0	0	0	0	0
6	Wynand ,I (Ibrahim)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Wynand ,I (Ibrahim)	1	1207.7	782.7	1	1205.4	782.7	0	0	0	0	0	0
7	Serfortein ,C (Chardornay)	1	1	425	1	1	425	0	0	0	0	0	0
7	Serfortein ,C (Chardornay)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Esau ,C (Clide)	1	1	425	1	1	425	0	0	0	0	0	0
8	Esau ,C (Clide)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	May ,M (Mehago)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	May ,M (Mehago)	1	1358.1	933.1	1	1358.6	933.1	0	0	0	0	0	0
10	Kock ,Z (Ziyaad)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Kock ,Z (Ziyaad)	1	1146.9	721.9	1	1135.6	721.9	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

Coerecius, K (Keanau)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms