Chess South Africa Ratings Database

PLAYER PAGE

Personal

Croxford, K (Knox)

Chess SA id

1130135957

FIDE id

Date of birth

2013-11-25 (U14)

Gender

Male

Region

iLembe (KIK)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-11-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1172.2	1139.2	1221.6	1200
Raw rating	1172.2	1139.2	1221.6	1200
Weighted rating	1166.5	1139.2	1215	1200
Weighted performance	0	0	0	0
Floor	700	700	721.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.5	180.8	160.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1221.6 2025-01-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1221.6 2025-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1211.8 2025-08-01	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	1172.2	1139.2	1221.6	1200
Analysis
Rating	1172.2	1139.2	1221.6	1200
Raw rating	1172.2	1139.2	1221.6	1200
Weighted rating	1166.5	1139.2	1215
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	721.6	700
Max/Min rating change allowed	172.5	180.8	160.8	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	1172.2	1139.2	1221.6	1200
New weighted rating	1167.3	1139.2	1216	1200
New weighted performance	0	0	0	0
Temp new rating	1172.2	1139.2	1221.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1172.2	1139.2	1221.6	1200
New K-factor	36	36	36	36
New floor	700	700	721.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	0	5
	0	0	0
	3	3	0
	0	0	0
History	8	3	5

Games since
	Main 5	Standard 0		Rapid 5		Blitz 0
Gender	Male
Age group	U14
Region	iLembe (KIK)
Province	KwaZulu Natal (KZ)
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	8	3	37.5	-106.2	1212.4	1106.1
Standard	3	0	0	-425	1217.2	792.2
Rapid	5	3	60	85	1209.5	1294.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1172.2	1139.2	1221.6	1200
2025-09-30	1172.2	1139.2	1221.6	1200
2025-09-01	1172.2	1139.2	1221.6	1200
2025-08-01	1172.2	1139.2	1221.6	1200
2025-07-01	1172.2	1139.2	1221.6	1200
2025-06-01	1172.2	1139.2	1221.6	1200
2025-05-01	1172.2	1139.2	1221.6	1200
2025-04-01	1172.2	1139.2	1221.6	1200
2025-03-01	1172.2	1139.2	1221.6	1200
2025-02-01	1172.2	1139.2	1221.6	1200
2025-01-01	1172.2	1139.2	1221.6	1200
2024-12-01	1153.5	1139.2	1200	1200
2024-11-01	1153.5	1139.2	1200	1200
2024-10-01	1153.5	1139.2	1200	1200
2024-09-01	1153.5	1139.2	1200	1200
2024-08-01	1153.5	1139.2	1200	1200
2024-07-01	1153.5	1139.2	1200	1200
2024-09-01	1153.5	1139.2	1200	1200
2024-05-01	1153.5	1139.2	1200	1200
2024-04-01	1153.5	1139.2	1200	1200
2024-03-01	1153.5	1139.2	1200	1200
2024-02-01	1153.5	1139.2	1200	1200
2024-01-01	1153.5	1139.2	1200	1200
2023-12-01	1153.5	1139.2	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	Umhlali Preparatory Inter House Chess 2024 (Grade 5)	2024-11-16	2024-11-16	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
2	Ilembe Age Group Tournament 2022 (U10)	2022-09-29	2022-09-29	Standard	iLembe (KIK)	5	3	0	Yes	Analysis
3	Umhlali Prep Inter-House 2021 (Grade 2)	2021-11-25	2021-11-25	Rapid	iLembe (KIK)	5	0	0	No	Analysis

#	Games	Start				End
1	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-16	rnd 5	type Rapid	result 1	date 2024-11-16	rnd 5	type Rapid	result 1
		Opponent Glossop, T (Tylor)				Opponent Glossop, T (Tylor)
2	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-16	rnd 3	type Rapid	result 1	date 2024-11-16	rnd 3	type Rapid	result 1
		Opponent Edwards, H (Harper)				Opponent Edwards, H (Harper)
3	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-16	rnd 1	type Rapid	result 1	date 2024-11-16	rnd 1	type Rapid	result 1
		Opponent Thornhill, R (Ryan)				Opponent Thornhill, R (Ryan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-16	rnd 5	type Rapid	result 1	date 2024-11-16	rnd 5	type Rapid	result 1
		Opponent Glossop, T (Tylor)				Opponent Glossop, T (Tylor)
2	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-16	rnd 3	type Rapid	result 1	date 2024-11-16	rnd 3	type Rapid	result 1
		Opponent Edwards, H (Harper)				Opponent Edwards, H (Harper)
3	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-16	rnd 1	type Rapid	result 1	date 2024-11-16	rnd 1	type Rapid	result 1
		Opponent Thornhill, R (Ryan)				Opponent Thornhill, R (Ryan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-16	rnd 5	type Rapid	result 1	date 2024-11-16	rnd 5	type Rapid	result 1
		Opponent Glossop, T (Tylor)				Opponent Glossop, T (Tylor)
2	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-16	rnd 3	type Rapid	result 1	date 2024-11-16	rnd 3	type Rapid	result 1
		Opponent Edwards, H (Harper)				Opponent Edwards, H (Harper)
3	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-16	rnd 1	type Rapid	result 1	date 2024-11-16	rnd 1	type Rapid	result 1
		Opponent Thornhill, R (Ryan)				Opponent Thornhill, R (Ryan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-16	rnd 5	type Rapid	result 1	date 2024-11-16	rnd 5	type Rapid	result 1
		Opponent Glossop, T (Tylor)				Opponent Glossop, T (Tylor)
2	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-16	rnd 3	type Rapid	result 1	date 2024-11-16	rnd 3	type Rapid	result 1
		Opponent Edwards, H (Harper)				Opponent Edwards, H (Harper)
3	1	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-16	rnd 1	type Rapid	result 1	date 2024-11-16	rnd 1	type Rapid	result 1
		Opponent Thornhill, R (Ryan)				Opponent Thornhill, R (Ryan)

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	Mbewe ,L (Lumi)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Mbewe ,L (Lumi)	1	1068.4	643.4	1	1044.8	643.4	0	0	0	0	0	0
2	Mbeje ,U (Uminathi)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mbeje ,U (Uminathi)	1	1383.1	958.1	1	1300.4	958.1	0	0	0	0	0	0
3	Kalpee ,R (Rahul)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Kalpee ,R (Rahul)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Peter ,I (Isabella)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Peter ,I (Isabella)	1	1247.7	822.7	0	0	0	1	1314.9	822.7	0	0	0
5	Skewis ,J (Joshua)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Skewis ,J (Joshua)	1	1200	775	0	0	0	1	1200	775	0	0	0
6	Edwards ,H (Harper)	1	1	425	0	0	0	1	1	425	0	0	0
6	Edwards ,H (Harper)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
7	Thornhill ,R (Ryan)	1	1	425	0	0	0	1	1	425	0	0	0
7	Thornhill ,R (Ryan)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Glossop ,T (Tylor)	1	1	425	0	0	0	1	1	425	0	0	0
8	Glossop ,T (Tylor)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Croxford, K (Knox)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms