Chess South Africa Ratings Database

PLAYER PAGE

Personal

Diedericks, K (Katelynn)

Chess SA id

206064701

FIDE id

Date of birth

2006-04-20 (U20)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-08-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1098.6	1096.8	1072.8	1200
Raw rating	1098.6	1096.8	1072.8	1200
Weighted rating	1098.6	1096.8	1072.8	1200
Weighted performance	200	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	191.6	192.1	198.8	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2018-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1098.6	1096.8	1072.8	1200
Analysis
Rating	1098.6	1096.8	1072.8	1200
Raw rating	1098.6	1096.8	1072.8	1200
Weighted rating	1098.6	1096.8	1072.8
Weighted performance	200	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	191.6	192.1	198.8	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	1098.6	1096.8	1072.8	1200
New weighted rating	1098.6	1096.8	1072.8	1200
New weighted performance	199.6	0	0	0
Temp new rating	1098.6	1096.8	1072.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1098.6	1096.8	1072.8	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	46	30	16

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 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	31	11.5	37.1	-109.7	1168.5	1058.8
Standard	25	10.5	42	-68	1161.1	1093.1
Rapid	6	1	16.67	-283.3	1199.2	915.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1098.6	1096.8	1072.8	1200
2025-09-01	1098.6	1096.8	1072.8	1200
2025-08-01	1098.6	1096.8	1072.8	1200
2025-07-01	1098.6	1096.8	1072.8	1200
2025-06-01	1098.6	1096.8	1072.8	1200
2025-05-01	1098.6	1096.8	1072.8	1200
2025-04-01	1098.6	1096.8	1072.8	1200
2025-03-01	1098.6	1096.8	1072.8	1200
2025-02-01	1098.6	1096.8	1072.8	1200
2025-01-01	1098.6	1096.8	1072.8	1200
2024-12-01	1098.6	1096.8	1072.8	1200
2024-11-01	1098.6	1096.8	1072.8	1200
2024-10-01	1098.6	1096.8	1072.8	1200
2024-09-01	1098.6	1096.8	1072.8	1200
2024-08-01	1098.6	1096.8	1072.8	1200
2024-07-01	1098.6	1096.8	1072.8	1200
2024-06-01	1098.6	1096.8	1072.8	1200
2024-08-01	1098.6	1096.8	1072.8	1200
2024-04-01	1098.6	1096.8	1072.8	1200
2024-03-01	1098.6	1096.8	1072.8	1200
2024-02-01	1098.6	1096.8	1072.8	1200
2024-01-01	1098.6	1096.8	1072.8	1200
2023-12-01	1098.6	1096.8	1072.8	1200
2023-11-01	1098.6	1096.8	1072.8	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	2019 Western Province League (E)	2019-07-27	2019-08-10	Standard	Cape Town (WCT)	9	3	0.5	Yes	Analysis
2	2019 WP Youth Open (C)	2019-07-13	2019-07-13	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
3	Imam Haron 50th Commemoration Event Open 2019	2019-06-15	2019-06-15	Rapid	Cape Town (WCT)	7	6	1	Yes	Analysis
4	Metro School Chess Closed Individual Trials 2019 (U13 Girls)	2019-03-01	2019-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
5	2019 Metro-East District Schools Trials (U13)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
6	District East Schools Chess Open Trials 2018 (U13)	2018-02-02	2018-02-03	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Metro School Chess Closed Individual Trials 2019				Tournament Metro School Chess Closed Individual Trials 2019
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-03-02	rnd 5	type Standard	result 1
		Opponent Chaka, N (Nokutenda)				Opponent Alexander, A (Abigail)
2	2	Tournament 2019 WP Youth Open				Tournament 2019 Western Province League
		date 2019-07-13	rnd 5	type Standard	result 1	date 2019-07-27	rnd 1	type Standard	result 0.5
		Opponent Mackintosh, S (Samuel)				Opponent Capes, K (Kyle)
3	2	Tournament 2019 Metro-East District Schools Trials				Tournament 2019 Metro-East District Schools Trials
		date 2019-02-02	rnd 5	type Standard	result 1	date 2019-02-02	rnd 6	type Standard	result 1
		Opponent Madyolo, I (Ibongwe)				Opponent Nixon, M (Miguel)

#	Games	Start				End
1	3	Tournament Metro School Chess Closed Individual Trials 2019				Tournament Metro School Chess Closed Individual Trials 2019
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-03-02	rnd 5	type Standard	result 1
		Opponent Chaka, N (Nokutenda)				Opponent Alexander, A (Abigail)
2	2	Tournament 2019 WP Youth Open				Tournament 2019 Western Province League
		date 2019-07-13	rnd 5	type Standard	result 1	date 2019-07-27	rnd 1	type Standard	result 0.5
		Opponent Mackintosh, S (Samuel)				Opponent Capes, K (Kyle)
3	2	Tournament 2019 Metro-East District Schools Trials				Tournament 2019 Metro-East District Schools Trials
		date 2019-02-02	rnd 5	type Standard	result 1	date 2019-02-02	rnd 6	type Standard	result 1
		Opponent Madyolo, I (Ibongwe)				Opponent Nixon, M (Miguel)

#	Games	Start				End
1	1	Tournament Imam Haron 50th Commemoration Event Open 2019				Tournament Imam Haron 50th Commemoration Event Open 2019
		date 2019-06-15	rnd 5	type Rapid	result 1	date 2019-06-15	rnd 5	type Rapid	result 1
		Opponent Patel, Y (Yazeed)				Opponent Patel, Y (Yazeed)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Metro School Chess Closed Individual Trials 2019				Tournament Metro School Chess Closed Individual Trials 2019
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-03-02	rnd 5	type Standard	result 1
		Opponent Chaka, N (Nokutenda)				Opponent Alexander, A (Abigail)
2	2	Tournament 2019 Metro-East District Schools Trials				Tournament 2019 Metro-East District Schools Trials
		date 2019-02-02	rnd 5	type Standard	result 1	date 2019-02-02	rnd 6	type Standard	result 1
		Opponent Madyolo, I (Ibongwe)				Opponent Nixon, M (Miguel)
3	2	Tournament District East Schools Chess Open Trials 2018				Tournament District East Schools Chess Open Trials 2018
		date 2018-02-03	rnd 3	type Standard	result 1	date 2018-02-03	rnd 4	type Standard	result 1
		Opponent Oerson, C (Candice)				Opponent Van Rooyen, R (Ruan)

#	Games	Start				End
1	3	Tournament Metro School Chess Closed Individual Trials 2019				Tournament Metro School Chess Closed Individual Trials 2019
		date 2019-03-02	rnd 3	type Standard	result 1	date 2019-03-02	rnd 5	type Standard	result 1
		Opponent Chaka, N (Nokutenda)				Opponent Alexander, A (Abigail)
2	2	Tournament 2019 Metro-East District Schools Trials				Tournament 2019 Metro-East District Schools Trials
		date 2019-02-02	rnd 5	type Standard	result 1	date 2019-02-02	rnd 6	type Standard	result 1
		Opponent Madyolo, I (Ibongwe)				Opponent Nixon, M (Miguel)
3	2	Tournament District East Schools Chess Open Trials 2018				Tournament District East Schools Chess Open Trials 2018
		date 2018-02-03	rnd 3	type Standard	result 1	date 2018-02-03	rnd 4	type Standard	result 1
		Opponent Oerson, C (Candice)				Opponent Van Rooyen, R (Ruan)

#	Games	Start				End
1	1	Tournament Imam Haron 50th Commemoration Event Open 2019				Tournament Imam Haron 50th Commemoration Event Open 2019
		date 2019-06-15	rnd 5	type Rapid	result 1	date 2019-06-15	rnd 5	type Rapid	result 1
		Opponent Patel, Y (Yazeed)				Opponent Patel, Y (Yazeed)

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	Tile ,G (Gcobani)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Tile ,G (Gcobani)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Ncethelo ,B (Bongolethu)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Ncethelo ,B (Bongolethu)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Pali ,S (Sisipho)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Pali ,S (Sisipho)	1	1251.3	826.3	1	1256.9	826.3	0	0	0	0	0	0
4	Capes ,K (Kyle)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Capes ,K (Kyle)	1	1085.7	1085.7	1	1164.7	1085.7	0	0	0	0	0	0
5	Van Rooyen ,R (Ruan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Van Rooyen ,R (Ruan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Klassen ,R (Nolen)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Klassen ,R (Nolen)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Willenberg ,K (Keagan)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Willenberg ,K (Keagan)	1	1222.2	797.2	1	1222.2	797.2	0	0	0	0	0	0
8	Wolfaardt ,J (Janel)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Wolfaardt ,J (Janel)	1	1148.2	723.2	1	1139.2	723.2	0	0	0	0	0	0
9	Sterley ,B (Boaz)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Sterley ,B (Boaz)	1	1129.3	704.3	1	918.4	704.3	0	0	0	0	0	0
10	Nixon ,M (Miguel)	1	1	425	1	1	425	0	0	0	0	0	0
10	Nixon ,M (Miguel)	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

Diedericks, K (Katelynn)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms