Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kona, J (Jayden)

Chess SA id

1130158197

FIDE id

Date of birth

2013-10-10 (U14)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-07-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1193.2	1200	1200	1165.2
Raw rating	1193.2	1200	1200	1165.2
Weighted rating	1193.1	1200	1200	1164.7
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.4	165.8	165.8	174.2
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 2024-02-01	1200 2019-12-01
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 2024-02-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1193.2	1200	1200	1165.2
Analysis
Rating	1193.2	1200	1200	1165.2
Raw rating	1193.2	1200	1200	1165.2
Weighted rating	1193.1	1200	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	167.4	165.8	165.8	174.2
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	1193.2	1200	1200	1165.2
New weighted rating	1193.2	1200	1200	1164.8
New weighted performance	0	0	0	0
Temp new rating	1193.2	1200	1200	1165.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1193.2	1200	1200	1165.2
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Blitz
	0	0
	0	0
	0	0
	10	10
	0	0
	0	0
History	10	10

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	4	40	-85	1193.2	1108.2
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	10	4	40	-85	1193.2	1108.2

Date	Main	Standard	Rapid	Blitz
2025-09-30	1193.2	1200	1200	1165.2
2025-09-01	1193.2	1200	1200	1165.2
2025-08-01	1193.2	1200	1200	1165.2
2025-07-01	1193.2	1200	1200	1165.2
2025-06-01	1193.2	1200	1200	1165.2
2025-05-01	1193.2	1200	1200	1165.2
2025-04-01	1193.2	1200	1200	1165.2
2025-03-01	1193.2	1200	1200	1165.2
2025-02-01	1193.2	1200	1200	1165.2
2025-01-01	1193	1200	1200	1164
2024-12-01	1193	1200	1200	1164
2024-11-01	1193	1200	1200	1164
2024-10-01	1193	1200	1200	1164
2024-09-01	1193	1200	1200	1164
2024-08-01	1193	1200	1200	1164
2024-07-01	1193	1200	1200	1164
2024-06-01	1193	1200	1200	1164
2024-08-01	1193	1200	1200	1164
2024-04-01	1193	1200	1200	1164
2024-03-01	1193	1200	1200	1164
2024-02-01	1193	1200	1200	1164
2024-01-01	1193	1200	1200	1164
2023-12-01	1193	1200	1200	1164
2023-11-01	1193	1200	1200	1164

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	Duivenhoks Biblioteek Blitz 2023 (Dag 5 B)	2023-07-07	2023-07-07	Blitz	Eden (WEG)	6	6	2.5	Yes	Analysis
2	Duivenhoks Biblioteek Blitz 2023 (Dag 3 B)	2023-07-05	2023-07-05	Blitz	Eden (WEG)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Duivenhoks Biblioteek Blitz 2023				Tournament Duivenhoks Biblioteek Blitz 2023
		date 2023-07-07	rnd 1	type Blitz	result 0.5	date 2023-07-07	rnd 2	type Blitz	result 1
		Opponent Rudolf, M (Monzelee)				Opponent Sauls, D (Diwan)
2	2	Tournament Duivenhoks Biblioteek Blitz 2023				Tournament Duivenhoks Biblioteek Blitz 2023
		date 2023-07-05	rnd 2	type Blitz	result 1	date 2023-07-05	rnd 3	type Blitz	result 0.5
		Opponent Jantjies, M (Monique)				Opponent Pietersen, Y (Yuane Hope)
3	1	Tournament Duivenhoks Biblioteek Blitz 2023				Tournament Duivenhoks Biblioteek Blitz 2023
		date 2023-07-07	rnd 4	type Blitz	result 1	date 2023-07-07	rnd 4	type Blitz	result 1
		Opponent Timotius, C (Claydon)				Opponent Timotius, C (Claydon)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Duivenhoks Biblioteek Blitz 2023				Tournament Duivenhoks Biblioteek Blitz 2023
		date 2023-07-07	rnd 1	type Blitz	result 0.5	date 2023-07-07	rnd 2	type Blitz	result 1
		Opponent Rudolf, M (Monzelee)				Opponent Sauls, D (Diwan)
2	2	Tournament Duivenhoks Biblioteek Blitz 2023				Tournament Duivenhoks Biblioteek Blitz 2023
		date 2023-07-05	rnd 2	type Blitz	result 1	date 2023-07-05	rnd 3	type Blitz	result 0.5
		Opponent Jantjies, M (Monique)				Opponent Pietersen, Y (Yuane Hope)
3	1	Tournament Duivenhoks Biblioteek Blitz 2023				Tournament Duivenhoks Biblioteek Blitz 2023
		date 2023-07-07	rnd 4	type Blitz	result 1	date 2023-07-07	rnd 4	type Blitz	result 1
		Opponent Timotius, C (Claydon)				Opponent Timotius, C (Claydon)

#	Games	Start				End
1	1	Tournament Duivenhoks Biblioteek Blitz 2023				Tournament Duivenhoks Biblioteek Blitz 2023
		date 2023-07-07	rnd 4	type Blitz	result 1	date 2023-07-07	rnd 4	type Blitz	result 1
		Opponent Timotius, C (Claydon)				Opponent Timotius, C (Claydon)
2	1	Tournament Duivenhoks Biblioteek Blitz 2023				Tournament Duivenhoks Biblioteek Blitz 2023
		date 2023-07-07	rnd 2	type Blitz	result 1	date 2023-07-07	rnd 2	type Blitz	result 1
		Opponent Sauls, D (Diwan)				Opponent Sauls, D (Diwan)
3	1	Tournament Duivenhoks Biblioteek Blitz 2023				Tournament Duivenhoks Biblioteek Blitz 2023
		date 2023-07-05	rnd 2	type Blitz	result 1	date 2023-07-05	rnd 2	type Blitz	result 1
		Opponent Jantjies, M (Monique)				Opponent Jantjies, M (Monique)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Duivenhoks Biblioteek Blitz 2023				Tournament Duivenhoks Biblioteek Blitz 2023
		date 2023-07-07	rnd 4	type Blitz	result 1	date 2023-07-07	rnd 4	type Blitz	result 1
		Opponent Timotius, C (Claydon)				Opponent Timotius, C (Claydon)
2	1	Tournament Duivenhoks Biblioteek Blitz 2023				Tournament Duivenhoks Biblioteek Blitz 2023
		date 2023-07-07	rnd 2	type Blitz	result 1	date 2023-07-07	rnd 2	type Blitz	result 1
		Opponent Sauls, D (Diwan)				Opponent Sauls, D (Diwan)
3	1	Tournament Duivenhoks Biblioteek Blitz 2023				Tournament Duivenhoks Biblioteek Blitz 2023
		date 2023-07-05	rnd 2	type Blitz	result 1	date 2023-07-05	rnd 2	type Blitz	result 1
		Opponent Jantjies, M (Monique)				Opponent Jantjies, M (Monique)

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	Theodore ,S (Shemesia)	2	0	-425	0	0	0	0	0	0	2	0	-425
1	Theodore ,S (Shemesia)	2	1200	775	0	0	0	0	0	0	2	1200	775
2	October ,L (Lauren)	1	0	-425	0	0	0	0	0	0	1	0	-425
2	October ,L (Lauren)	1	1200	775	0	0	0	0	0	0	1	1200	775
3	Sauls ,D (Diwan)	1	1	425	0	0	0	0	0	0	1	1	425
3	Sauls ,D (Diwan)	1	1131.7	1556.7	0	0	0	0	0	0	1	1200	1556.7
4	Pietersen ,Y (Yuane Hope)	1	0.5	0	0	0	0	0	0	0	1	0.5	0
4	Pietersen ,Y (Yuane Hope)	1	1200	1200	0	0	0	0	0	0	1	1200	1200
5	Rudolf ,M (Monzelee)	1	0.5	0	0	0	0	0	0	0	1	0.5	0
5	Rudolf ,M (Monzelee)	1	1200	1200	0	0	0	0	0	0	1	1200	1200
6	Jantjies ,M (Monique)	1	1	425	0	0	0	0	0	0	1	1	425
6	Jantjies ,M (Monique)	1	1200	1625	0	0	0	0	0	0	1	1200	1625
7	Timotius ,C (Claydon)	1	1	425	0	0	0	0	0	0	1	1	425
7	Timotius ,C (Claydon)	1	1200	1625	0	0	0	0	0	0	1	1200	1625
8	Du Toit ,T (Tamzinay)	1	0	-425	0	0	0	0	0	0	1	0	-425
8	Du Toit ,T (Tamzinay)	1	1200	775	0	0	0	0	0	0	1	1200	775
9	Kennell ,E (Elvita)	1	0	-425	0	0	0	0	0	0	1	0	-425
9	Kennell ,E (Elvita)	1	1200	775	0	0	0	0	0	0	1	1200	775

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Kona, J (Jayden)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms