Chess South Africa Ratings Database

PLAYER PAGE

Personal

Karsten, J (Jordan)

Chess SA id

1130322204

FIDE id

Date of birth

2013-11-28 (U14)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1219

Item	Main	Standard	Rapid	Blitz
Rating	1218	1222.2	1200	1200
Raw rating	1218	1222.2	1200	1200
Weighted rating	1206.6	1208.1	1200	1200
Weighted performance	0	0	0	0
Floor	718	722.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.6	160.6	165.8	165.8
Highest rating	1218 2025-07-01	1222.2 2025-07-01	1200 2025-07-01	1200 2025-07-01
Highest raw rating	1218 2025-07-01	1222.2 2025-07-01	1200 2025-07-01	1200 2025-07-01
Highest weighted rating	1202.8 2025-08-01	1203.5 2025-08-01	1200 2025-07-01	1200 2025-07-01
Highest weighted performance	1200 1900-01-01	1200 1900-01-01	1200 1900-01-01	1200 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1218	1222.2	1200	1200
Analysis
Rating	1218	1222.2	1200	1200
Raw rating	1218	1222.2	1200	1200
Weighted rating	1206.6	1208.1	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	718	722.2	700	700
Max/Min rating change allowed	161.6	160.6	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	1218	1222.2	1200	1200
New weighted rating	1207.8	1209.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1218	1222.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1218	1222.2	1200	1200
New K-factor	36	36	36	36
New floor	718	722.2	700	700

Item	Main	Standard
	0	0
	5	5
	9	9
	0	0
	0	0
	0	0
History	14	14

Games since
	Main 14	Standard 14		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Sedibeng (GSV)
Province	Gauteng (GT)
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	5	3	60	85	1214.6	1299.6
Standard	5	3	60	85	1214.6	1299.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	14	7	50	0	1209.3	1209.3
Standard	14	7	50	0	1209.3	1209.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1218	1222.2	1200	1200
2025-09-30	1218	1222.2	1200	1200
2025-09-01	1218	1222.2	1200	1200
2025-08-01	1218	1222.2	1200	1200
2025-07-01	1218	1222.2	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	GDE (D8) Sedibeng West Schools Individuals 2025 (U13 Boys)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	GDE (D8) Sedibeng West Schools Individuals 2025 (U13 Boys)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
2	Gauteng Top Schools 2024 (U11 Open)	2024-10-04	2024-10-04	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
3	Sedibeng West District Schools Chess Team's Championships 2024 (U11)	2024-08-12	2024-08-12	Standard	Sedibeng (GSV)	5	4	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 2	type Standard	result 1	date 2025-06-07	rnd 4	type Standard	result 1
		Opponent Molapo, T (Thuto)				Opponent Tshabalala, O (Osiame)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 4	type Standard	result 1	date 2024-10-04	rnd 4	type Standard	result 1
		Opponent Maluka, S (Sukoluhle)				Opponent Maluka, S (Sukoluhle)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 2	type Standard	result 1	date 2024-10-04	rnd 2	type Standard	result 1
		Opponent Knight, A (Andrew)				Opponent Knight, A (Andrew)

#	Games	Start				End
1	3	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 2	type Standard	result 1	date 2025-06-07	rnd 4	type Standard	result 1
		Opponent Molapo, T (Thuto)				Opponent Tshabalala, O (Osiame)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 2	type Standard	result 1	date 2025-06-07	rnd 4	type Standard	result 1
		Opponent Molapo, T (Thuto)				Opponent Tshabalala, O (Osiame)

#	Games	Start				End
1	3	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 2	type Standard	result 1	date 2025-06-07	rnd 4	type Standard	result 1
		Opponent Molapo, T (Thuto)				Opponent Tshabalala, O (Osiame)

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	Nhlapo ,N (Nokufa)	1	1	425	1	1	425	0	0	0	0	0	0
1	Nhlapo ,N (Nokufa)	1	1183.4	1608.4	1	1180	1608.4	0	0	0	0	0	0
2	Tsotetsi ,K (Karabo)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Tsotetsi ,K (Karabo)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Cindi ,B (Buhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Cindi ,B (Buhle)	1	1199.8	774.8	1	1200	774.8	0	0	0	0	0	0
4	Miya ,K (Kwandokuhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Miya ,K (Kwandokuhle)	1	1411.8	986.8	1	1402.7	986.8	0	0	0	0	0	0
5	Duvenage ,A (Alejandro)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Duvenage ,A (Alejandro)	1	1195.8	770.8	1	1187.1	770.8	0	0	0	0	0	0
6	Dlamini ,N (Nsika Patrick Junior)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Dlamini ,N (Nsika Patrick Junior)	1	1182.7	757.7	1	1178	757.7	0	0	0	0	0	0
7	Roux ,R (Rivan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Roux ,R (Rivan)	1	1157.7	732.7	1	1120	732.7	0	0	0	0	0	0
8	Tshabalala ,O (Osiame)	1	1	425	1	1	425	0	0	0	0	0	0
8	Tshabalala ,O (Osiame)	1	1273	1698	1	1283.7	1698	0	0	0	0	0	0
9	Mokgotsi ,T (Tshiamo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mokgotsi ,T (Tshiamo)	1	1169.2	1594.2	1	1162.6	1594.2	0	0	0	0	0	0
10	Maluka ,S (Sukoluhle)	1	1	425	1	1	425	0	0	0	0	0	0
10	Maluka ,S (Sukoluhle)	1	1200	1625	1	1200	1625	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

Karsten, J (Jordan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms