Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jonase, E (Emikho)

Chess SA id

2120130972

FIDE id

Date of birth

2012-09-11 (U14)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1137.2	1121.6	1200	1200
Raw rating	1137.2	1121.6	1200	1200
Weighted rating	1137.2	1121.6	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	181.3	185.4	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 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01
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 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1137.2	1121.6	1200	1200
Analysis
Rating	1137.2	1121.6	1200	1200
Raw rating	1137.2	1121.6	1200	1200
Weighted rating	1137.2	1121.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	181.3	185.4	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	1137.2	1121.6	1200	1200
New weighted rating	1137.2	1121.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1137.2	1121.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1137.2	1121.6	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	10	3	30	-170	1189.6	1019.6
Standard	10	3	30	-170	1189.6	1019.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1137.2	1121.6	1200	1200
2025-09-30	1137.2	1121.6	1200	1200
2025-09-01	1137.2	1121.6	1200	1200
2025-08-01	1137.2	1121.6	1200	1200
2025-07-01	1137.2	1121.6	1200	1200
2025-06-01	1137.2	1121.6	1200	1200
2025-05-01	1137.2	1121.6	1200	1200
2025-04-01	1137.2	1121.6	1200	1200
2025-03-01	1137.2	1121.6	1200	1200
2025-02-01	1137.2	1121.6	1200	1200
2025-01-01	1137.2	1121.6	1200	1200
2024-12-01	1137.2	1121.6	1200	1200
2024-11-01	1137.2	1121.6	1200	1200
2024-10-01	1137.2	1121.6	1200	1200
2024-09-01	1137.2	1121.6	1200	1200
2024-08-01	1137.2	1121.6	1200	1200
2024-07-01	1137.2	1121.6	1200	1200
2024-09-01	1137.2	1121.6	1200	1200
2024-05-01	1137.2	1121.6	1200	1200
2024-04-01	1137.2	1121.6	1200	1200
2024-03-01	1137.2	1121.6	1200	1200
2024-02-01	1137.2	1121.6	1200	1200
2024-01-01	1137.2	1121.6	1200	1200
2023-12-01	1137.2	1121.6	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	2020 Metro Trials (U9 Girls)	2020-03-13	2020-03-14	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
2	2020 Central District (U9)	2020-02-07	2020-02-08	Standard	Cape Town (WCT)	5	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-14	rnd 2	type Standard	result 1	date 2020-03-14	rnd 3	type Standard	result 1
		Opponent Sosi, O (Onikwa)				Opponent Xototo, O (Ovayo)
2	1	Tournament 2020 Central District				Tournament 2020 Central District
		date 2020-02-08	rnd 2	type Standard	result 1	date 2020-02-08	rnd 2	type Standard	result 1
		Opponent Arnold, M (Maryam Nur)				Opponent Arnold, M (Maryam Nur)

#	Games	Start				End
1	2	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-14	rnd 2	type Standard	result 1	date 2020-03-14	rnd 3	type Standard	result 1
		Opponent Sosi, O (Onikwa)				Opponent Xototo, O (Ovayo)
2	1	Tournament 2020 Central District				Tournament 2020 Central District
		date 2020-02-08	rnd 2	type Standard	result 1	date 2020-02-08	rnd 2	type Standard	result 1
		Opponent Arnold, M (Maryam Nur)				Opponent Arnold, M (Maryam Nur)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-14	rnd 2	type Standard	result 1	date 2020-03-14	rnd 3	type Standard	result 1
		Opponent Sosi, O (Onikwa)				Opponent Xototo, O (Ovayo)
2	1	Tournament 2020 Central District				Tournament 2020 Central District
		date 2020-02-08	rnd 2	type Standard	result 1	date 2020-02-08	rnd 2	type Standard	result 1
		Opponent Arnold, M (Maryam Nur)				Opponent Arnold, M (Maryam Nur)

#	Games	Start				End
1	2	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-14	rnd 2	type Standard	result 1	date 2020-03-14	rnd 3	type Standard	result 1
		Opponent Sosi, O (Onikwa)				Opponent Xototo, O (Ovayo)
2	1	Tournament 2020 Central District				Tournament 2020 Central District
		date 2020-02-08	rnd 2	type Standard	result 1	date 2020-02-08	rnd 2	type Standard	result 1
		Opponent Arnold, M (Maryam Nur)				Opponent Arnold, M (Maryam Nur)

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	Snijders ,E (Emma)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Snijders ,E (Emma)	2	1197.5	772.5	2	1187.6	772.5	0	0	0	0	0	0
2	Arnold ,M (Maryam Nur)	1	1	425	1	1	425	0	0	0	0	0	0
2	Arnold ,M (Maryam Nur)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Otto ,A (Abubacar)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Otto ,A (Abubacar)	1	1150.9	725.9	1	1140.8	725.9	0	0	0	0	0	0
4	Li ,K (Karena)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Li ,K (Karena)	1	1190.6	765.6	1	1110.4	765.6	0	0	0	0	0	0
5	Sanyatwe ,A (Arnold Anotida)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Sanyatwe ,A (Arnold Anotida)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Wilson ,EM (Emlyn Marissa)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Wilson ,EM (Emlyn Marissa)	1	1159.1	734.1	1	1150.2	734.1	0	0	0	0	0	0
7	Bell ,L (Luke)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Bell ,L (Luke)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Sosi ,O (Onikwa)	1	1	425	1	1	425	0	0	0	0	0	0
8	Sosi ,O (Onikwa)	1	1216.6	1641.6	1	1220	1641.6	0	0	0	0	0	0
9	Xototo ,O (Ovayo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Xototo ,O (Ovayo)	1	1183.4	1608.4	1	1180	1608.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Jonase, E (Emikho)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms