Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kemp, J (Joshua)

Chess SA id

1130310839

FIDE id

Date of birth

2013-01-04 (U14)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1227.6	1208.8	1207.2	1161.5
Raw rating	1227.6	1208.8	1207.2	1161.5
Weighted rating	1214.1	1204.8	1203.9	1155.7
Weighted performance	0	0	0	0
Floor	727.6	708.8	707.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	159.4	163.8	164.1	175.2
Highest rating	1227.6 2025-03-01	1208.8 2025-03-01	1207.2 2025-03-01	1200 2024-11-01
Highest raw rating	1227.6 2025-03-01	1208.8 2025-03-01	1207.2 2025-03-01	1200 2024-09-01
Highest weighted rating	1210.7 2025-08-01	1203.8 2025-08-01	1203.1 2025-08-01	1200 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-10-01	1200 2024-10-01	1200 2024-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1227.6	1208.8	1207.2	1161.5
Analysis
Rating	1227.6	1208.8	1207.2	1161.5
Raw rating	1227.6	1208.8	1207.2	1161.5
Weighted rating	1214.1	1204.8	1203.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	727.6	708.8	707.2	700
Max/Min rating change allowed	159.4	163.8	164.1	175.2
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	1227.6	1208.8	1207.2	1161.5
New weighted rating	1215.6	1205.3	1204.3	1155.4
New weighted performance	0	0	0	0
Temp new rating	1227.6	1208.8	1207.2	1161.5
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1227.6	1208.8	1207.2	1161.5
New K-factor	36	36	36	36
New floor	727.6	708.8	707.2	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	11	5	6	0
	8	0	0	8
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	19	5	6	8

Games since
	Main 19	Standard 5		Rapid 6		Blitz 8
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	11	5	45.45	-38.6	1332.3	1293.6
Standard	5	2	40	-85	1319.9	1234.9
Rapid	6	3	50	0	1342.6	1342.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	19	6	31.58	-156.6	1384.2	1227.6
Standard	5	2	40	-85	1319.9	1234.9
Rapid	6	3	50	0	1342.6	1342.6
Blitz	8	1	12.5	-318.8	1455.5	1136.8

Date	Main	Standard	Rapid	Blitz
2025-09-30	1227.6	1208.8	1207.2	1161.5
2025-09-01	1227.6	1208.8	1207.2	1161.5
2025-08-01	1227.6	1208.8	1207.2	1161.5
2025-07-01	1227.6	1208.8	1207.2	1161.5
2025-06-01	1227.6	1208.8	1207.2	1161.5
2025-05-01	1227.6	1208.8	1207.2	1161.5
2025-04-01	1227.6	1208.8	1207.2	1161.5
2025-03-01	1227.6	1208.8	1207.2	1161.5
2025-02-01	1198.2	1200	1200	1157.3
2025-01-01	1195	1200	1200	1083.6
2024-12-01	1195	1200	1200	1083.6
2024-11-01	1195	1200	1200	1083.6
2024-10-01	1195	1200	1200	1083.6
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	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	George Schools Chess Trials 3 2025 (U13 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	0	0	No	Analysis
2	Eden Rapid 2025 (B)	2025-02-23	2025-02-23	Rapid	Eden (WEG)	6	6	3	Yes	Analysis
3	George Schools Chess Trials 2 2025 (U13 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	George Schools Chess Trials 3 2025 (U13 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	0	0	No	Analysis
2	Eden Rapid 2025 (B)	2025-02-23	2025-02-23	Rapid	Eden (WEG)	6	6	3	Yes	Analysis
3	George Schools Chess Trials 2 2025 (U13 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	InterClub Blitz 4 2024	2024-09-04	2024-09-04	Blitz	Eden (WEG)	10	8	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 2	type Rapid	result 1	date 2025-02-23	rnd 3	type Rapid	result 1
		Opponent Botha, J (Jaylie)				Opponent Rheeder, L (Logan)
2	1	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 6	type Rapid	result 1	date 2025-02-23	rnd 6	type Rapid	result 1
		Opponent De Swardt, R (Rebecca)				Opponent De Swardt, R (Rebecca)
3	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 4	type Standard	result 1	date 2025-02-15	rnd 4	type Standard	result 1
		Opponent Swart, E (Eugene)				Opponent Swart, E (Eugene)

#	Games	Start				End
1	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 4	type Standard	result 1	date 2025-02-15	rnd 4	type Standard	result 1
		Opponent Swart, E (Eugene)				Opponent Swart, E (Eugene)
2	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 2	type Standard	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Dippenaar, W (WJ)				Opponent Dippenaar, W (WJ)

#	Games	Start				End
1	2	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 2	type Rapid	result 1	date 2025-02-23	rnd 3	type Rapid	result 1
		Opponent Botha, J (Jaylie)				Opponent Rheeder, L (Logan)
2	1	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 6	type Rapid	result 1	date 2025-02-23	rnd 6	type Rapid	result 1
		Opponent De Swardt, R (Rebecca)				Opponent De Swardt, R (Rebecca)

#	Games	Start				End
1	1	Tournament InterClub Blitz 4 2024				Tournament InterClub Blitz 4 2024
		date 2024-09-04	rnd 9	type Blitz	result 1	date 2024-09-04	rnd 9	type Blitz	result 1
		Opponent Windvogel, N (Nayron)				Opponent Windvogel, N (Nayron)

#	Games	Start				End
1	2	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 2	type Rapid	result 1	date 2025-02-23	rnd 3	type Rapid	result 1
		Opponent Botha, J (Jaylie)				Opponent Rheeder, L (Logan)
2	1	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 6	type Rapid	result 1	date 2025-02-23	rnd 6	type Rapid	result 1
		Opponent De Swardt, R (Rebecca)				Opponent De Swardt, R (Rebecca)
3	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 4	type Standard	result 1	date 2025-02-15	rnd 4	type Standard	result 1
		Opponent Swart, E (Eugene)				Opponent Swart, E (Eugene)

#	Games	Start				End
1	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 4	type Standard	result 1	date 2025-02-15	rnd 4	type Standard	result 1
		Opponent Swart, E (Eugene)				Opponent Swart, E (Eugene)
2	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 2	type Standard	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Dippenaar, W (WJ)				Opponent Dippenaar, W (WJ)

#	Games	Start				End
1	2	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 2	type Rapid	result 1	date 2025-02-23	rnd 3	type Rapid	result 1
		Opponent Botha, J (Jaylie)				Opponent Rheeder, L (Logan)
2	1	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 6	type Rapid	result 1	date 2025-02-23	rnd 6	type Rapid	result 1
		Opponent De Swardt, R (Rebecca)				Opponent De Swardt, R (Rebecca)

#	Games	Start				End
1	1	Tournament InterClub Blitz 4 2024				Tournament InterClub Blitz 4 2024
		date 2024-09-04	rnd 9	type Blitz	result 1	date 2024-09-04	rnd 9	type Blitz	result 1
		Opponent Windvogel, N (Nayron)				Opponent Windvogel, N (Nayron)

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	Windvogel ,N (Nayron)	2	1	0	0	0	0	0	0	0	2	1	0
1	Windvogel ,N (Nayron)	2	1210	1210	0	0	0	0	0	0	2	931.5	1210
2	Hone ,R (Ryan)	2	0	-425	0	0	0	0	0	0	2	0	-425
2	Hone ,R (Ryan)	2	1651.9	1226.9	0	0	0	0	0	0	2	1337.5	1226.9
3	Williams ,E (Elia)	2	0	-425	0	0	0	0	0	0	2	0	-425
3	Williams ,E (Elia)	2	1433.7	1008.7	0	0	0	0	0	0	2	1376.9	1008.7
4	Cloete ,R (Ralph)	2	0	-425	0	0	0	0	0	0	2	0	-425
4	Cloete ,R (Ralph)	2	1526.2	1101.2	0	0	0	0	0	0	2	1190.7	1101.2
5	Swart ,E (Eugene)	1	1	425	1	1	425	0	0	0	0	0	0
5	Swart ,E (Eugene)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Mouton ,P (Paul)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mouton ,P (Paul)	1	1355.4	930.4	1	1352.6	930.4	0	0	0	0	0	0
7	Dippenaar ,W (WJ)	1	1	425	1	1	425	0	0	0	0	0	0
7	Dippenaar ,W (WJ)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Moses ,D (Dominique)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Moses ,D (Dominique)	1	1430.8	1005.8	1	1419.5	1005.8	0	0	0	0	0	0
9	Mbomvana ,A (Aluta)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mbomvana ,A (Aluta)	1	1413.4	988.4	1	1430.8	988.4	0	0	0	0	0	0
10	Botha ,J (Jaylie)	1	1	425	0	0	0	1	1	425	0	0	0
10	Botha ,J (Jaylie)	1	1270.9	1695.9	0	0	0	1	1239.2	1695.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Kemp, J (Joshua)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms