Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kotze, K (Kurt)

Chess SA id

1050106797

FIDE id

Date of birth

2005-10-27 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1231.5	1232.4	1179.6	1176.4
Raw rating	1231.5	1232.4	1179.6	1176.4
Weighted rating	1230.7	1232.4	1176.2	1176.4
Weighted performance	707.6	0	0	0
Floor	731.5	732.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	158.5	158.3	170.7	171.5
Highest rating	1231.5 2024-08-01	1280.7 2020-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1231.5 2024-08-01	1232.4 2024-02-01	1200 2018-02-01	1200 2018-02-01
Highest weighted rating	1228.7 2025-08-01	1232.4 2024-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1280.7 2020-03-01	1200 2018-02-01	1200 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1231.5	1232.4	1179.6	1176.4
Analysis
Rating	1231.5	1232.4	1179.6	1176.4
Raw rating	1231.5	1232.4	1179.6	1176.4
Weighted rating	1230.7	1232.4	1176.2
Weighted performance	707.6	0	0
K-factor	36	36	36	36
Floor	731.5	732.4	700	700
Max/Min rating change allowed	158.5	158.3	170.7	171.5
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	1231.5	1232.4	1179.6	1176.4
New weighted rating	1230.9	1232.4	1177.3	1176.4
New weighted performance	699.5	0	0	0
Temp new rating	1231.5	1232.4	1179.6	1176.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1231.5	1232.4	1179.6	1176.4
New K-factor	36	36	36	36
New floor	731.5	732.4	700	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	9	0	9	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	45	15	23	7

Games since
	Main 9	Standard 0		Rapid 9		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	45	24	53.33	28.3	1168	1196.3
Standard	15	9.5	63.33	113.3	1152.2	1265.5
Rapid	23	10.5	45.65	-37	1189.7	1152.7
Blitz	7	4	57.14	60.7	1130.5	1191.2

Date	Main	Standard	Rapid	Blitz
2026-01-01	1231.5	1232.4	1179.6	1176.4
2025-11-30	1231.5	1232.4	1179.6	1176.4
2025-11-01	1231.5	1232.4	1179.6	1176.4
2025-09-30	1231.5	1232.4	1179.6	1176.4
2025-09-01	1231.5	1232.4	1179.6	1176.4
2025-08-01	1231.5	1232.4	1179.6	1176.4
2025-07-01	1231.5	1232.4	1179.6	1176.4
2025-06-01	1231.5	1232.4	1179.6	1176.4
2025-05-01	1231.5	1232.4	1179.6	1176.4
2025-04-01	1231.5	1232.4	1179.6	1176.4
2025-03-01	1231.5	1232.4	1179.6	1176.4
2025-02-01	1231.5	1232.4	1179.6	1176.4
2025-01-01	1231.5	1232.4	1179.6	1176.4
2024-12-01	1231.5	1232.4	1179.6	1176.4
2024-11-01	1231.5	1232.4	1179.6	1176.4
2024-10-01	1231.5	1232.4	1179.6	1176.4
2024-09-01	1231.5	1232.4	1179.6	1176.4
2024-11-01	1231.5	1232.4	1179.6	1176.4
2024-07-01	1225.9	1232.4	1158.8	1176.4
2024-06-01	1217.6	1232.4	1120	1176.4
2024-05-01	1217.6	1232.4	1120	1176.4
2024-04-01	1217.6	1232.4	1120	1176.4
2024-03-01	1217.6	1232.4	1120	1176.4
2024-02-01	1217.6	1232.4	1120	1176.4

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	Vredendal North CC Open 2024 (Elite)	2024-07-27	2024-07-27	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
2	Lambertsbay Youth Open 2024 (Elite)	2024-06-17	2024-06-17	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
3	Namakwa Distrik Proewe 2020 (U15 Boys+Girls)	2020-03-14	2020-03-14	Standard	Namakwa (NCN)	5	5	4	Yes	Analysis
4	Bo-Weskus Skole Prestige 2020 (O15 Seuns)	2020-02-15	2020-02-15	Standard	West Coast (WCU)	6	4	2	Yes	Analysis
5	Weskus Skole Prestige Skaak Kampioenskappe 2019 (O15 Seuns)	2019-03-02	2019-04-06	Standard	West Coast (WCU)	6	6	3.5	Yes	Analysis
6	Bo-Weskus Skole Skaak Prestige 2019 (O15 Seuns)	2019-02-16	2019-02-16	Rapid	West Coast (WCU)	7	7	3.5	Yes	Analysis
7	Back 2 School 2019 (Blitz)	2019-01-19	2019-01-19	Blitz	West Coast (WCU)	7	7	4	Yes	Analysis
8	Jakes Gerwel Aurecon 2018 (C)	2018-10-13	2018-10-13	Rapid	Cape Town (WCT)	7	7	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Back 2 School 2019				Tournament Back 2 School 2019
		date 2019-01-19	rnd 3	type Blitz	result 1	date 2019-01-19	rnd 6	type Blitz	result 1
		Opponent Gqoboza, S (Sinazo)				Opponent Jordaan, S (Samishca)
2	3	Tournament Lambertsbay Youth Open 2024				Tournament Vredendal North CC Open 2024
		date 2024-06-17	rnd 4	type Rapid	result 1	date 2024-07-27	rnd 1	type Rapid	result 1
		Opponent Engelbrecht, S (Shaquille)				Opponent Lu, DTX (Daniel Ting Xu)
3	3	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-03-02	rnd 1	type Standard	result 1	date 2019-03-02	rnd 3	type Standard	result 1
		Opponent Schroeder, C (Carl)				Opponent Arries, G (Gerswin)

#	Games	Start				End
1	3	Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019				Tournament Weskus Skole Prestige Skaak Kampioenskappe 2019
		date 2019-03-02	rnd 1	type Standard	result 1	date 2019-03-02	rnd 3	type Standard	result 1
		Opponent Schroeder, C (Carl)				Opponent Arries, G (Gerswin)
2	2	Tournament Namakwa Distrik Proewe 2020				Tournament Namakwa Distrik Proewe 2020
		date 2020-03-14	rnd 4	type Standard	result 1	date 2020-03-14	rnd 5	type Standard	result 1
		Opponent Cloete, K (Keagan)				Opponent Damon, K (Keaton)
3	2	Tournament Namakwa Distrik Proewe 2020				Tournament Namakwa Distrik Proewe 2020
		date 2020-03-14	rnd 1	type Standard	result 1	date 2020-03-14	rnd 2	type Standard	result 1
		Opponent Makeza, S (Stanton)				Opponent Bok, F (Fabiano)

#	Games	Start				End
1	3	Tournament Lambertsbay Youth Open 2024				Tournament Vredendal North CC Open 2024
		date 2024-06-17	rnd 4	type Rapid	result 1	date 2024-07-27	rnd 1	type Rapid	result 1
		Opponent Engelbrecht, S (Shaquille)				Opponent Lu, DTX (Daniel Ting Xu)
2	2	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 1	type Rapid	result 0.5	date 2019-02-16	rnd 2	type Rapid	result 1
		Opponent Booysen, J (Jenilo)				Opponent Wildschut, B (Bradley)
3	2	Tournament Jakes Gerwel Aurecon 2018				Tournament Jakes Gerwel Aurecon 2018
		date 2018-10-13	rnd 5	type Rapid	result 1	date 2018-10-13	rnd 6	type Rapid	result 1
		Opponent Shapiro, M (Matthew)				Opponent Booysen, C (Chadlin)

#	Games	Start				End
1	4	Tournament Back 2 School 2019				Tournament Back 2 School 2019
		date 2019-01-19	rnd 3	type Blitz	result 1	date 2019-01-19	rnd 6	type Blitz	result 1
		Opponent Gqoboza, S (Sinazo)				Opponent Jordaan, S (Samishca)

#	Games	Start				End
1	4	Tournament Back 2 School 2019				Tournament Back 2 School 2019
		date 2019-01-19	rnd 3	type Blitz	result 1	date 2019-01-19	rnd 6	type Blitz	result 1
		Opponent Gqoboza, S (Sinazo)				Opponent Jordaan, S (Samishca)
2	3	Tournament Lambertsbay Youth Open 2024				Tournament Vredendal North CC Open 2024
		date 2024-06-17	rnd 4	type Rapid	result 1	date 2024-07-27	rnd 1	type Rapid	result 1
		Opponent Engelbrecht, S (Shaquille)				Opponent Lu, DTX (Daniel Ting Xu)
3	2	Tournament Namakwa Distrik Proewe 2020				Tournament Namakwa Distrik Proewe 2020
		date 2020-03-14	rnd 4	type Standard	result 1	date 2020-03-14	rnd 5	type Standard	result 1
		Opponent Cloete, K (Keagan)				Opponent Damon, K (Keaton)

#	Games	Start				End
1	2	Tournament Namakwa Distrik Proewe 2020				Tournament Namakwa Distrik Proewe 2020
		date 2020-03-14	rnd 4	type Standard	result 1	date 2020-03-14	rnd 5	type Standard	result 1
		Opponent Cloete, K (Keagan)				Opponent Damon, K (Keaton)
2	2	Tournament Namakwa Distrik Proewe 2020				Tournament Namakwa Distrik Proewe 2020
		date 2020-03-14	rnd 1	type Standard	result 1	date 2020-03-14	rnd 2	type Standard	result 1
		Opponent Makeza, S (Stanton)				Opponent Bok, F (Fabiano)
3	2	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 1	type Standard	result 1	date 2020-02-15	rnd 2	type Standard	result 1
		Opponent Maarman, A (Adriano)				Opponent Nkewu, X (Xolile)

#	Games	Start				End
1	3	Tournament Lambertsbay Youth Open 2024				Tournament Vredendal North CC Open 2024
		date 2024-06-17	rnd 4	type Rapid	result 1	date 2024-07-27	rnd 1	type Rapid	result 1
		Opponent Engelbrecht, S (Shaquille)				Opponent Lu, DTX (Daniel Ting Xu)
2	2	Tournament Jakes Gerwel Aurecon 2018				Tournament Jakes Gerwel Aurecon 2018
		date 2018-10-13	rnd 5	type Rapid	result 1	date 2018-10-13	rnd 6	type Rapid	result 1
		Opponent Shapiro, M (Matthew)				Opponent Booysen, C (Chadlin)
3	1	Tournament Vredendal North CC Open 2024				Tournament Vredendal North CC Open 2024
		date 2024-07-27	rnd 3	type Rapid	result 1	date 2024-07-27	rnd 3	type Rapid	result 1
		Opponent Johnson, J (Jerolin)				Opponent Johnson, J (Jerolin)

#	Games	Start				End
1	4	Tournament Back 2 School 2019				Tournament Back 2 School 2019
		date 2019-01-19	rnd 3	type Blitz	result 1	date 2019-01-19	rnd 6	type Blitz	result 1
		Opponent Gqoboza, S (Sinazo)				Opponent Jordaan, S (Samishca)

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	Don ,W (Wian)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Don ,W (Wian)	2	1185.9	760.9	1	1200	760.9	1	1200	760.9	0	0	0
2	Ghall ,D (Devan)	1	1	425	1	1	425	0	0	0	0	0	0
2	Ghall ,D (Devan)	1	870.1	1295.1	1	806	1295.1	0	0	0	0	0	0
3	Arries ,G (Gerswin)	1	1	425	1	1	425	0	0	0	0	0	0
3	Arries ,G (Gerswin)	1	1037.5	1462.5	1	967.6	1462.5	0	0	0	0	0	0
4	Wildschut ,L (Leathon)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Wildschut ,L (Leathon)	1	1234.1	809.1	1	1200	809.1	0	0	0	0	0	0
5	Nkewu ,X (Xolile)	1	1	425	1	1	425	0	0	0	0	0	0
5	Nkewu ,X (Xolile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Bok ,F (Fabiano)	1	1	425	1	1	425	0	0	0	0	0	0
6	Bok ,F (Fabiano)	1	1217.7	1642.7	1	1217.7	1642.7	0	0	0	0	0	0
7	Cloete ,K (Keagan)	1	1	425	1	1	425	0	0	0	0	0	0
7	Cloete ,K (Keagan)	1	1198	1623	1	1195.3	1623	0	0	0	0	0	0
8	Lewaks ,S (Shaundre)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Lewaks ,S (Shaundre)	1	1205.7	780.7	0	0	0	1	1222	780.7	0	0	0
9	Wildschut ,B (Bradley)	1	1	425	0	0	0	1	1	425	0	0	0
9	Wildschut ,B (Bradley)	1	1182.4	1607.4	0	0	0	1	1200	1607.4	0	0	0
10	Shapiro ,M (Matthew)	1	1	425	0	0	0	1	1	425	0	0	0
10	Shapiro ,M (Matthew)	1	1182.2	1607.2	0	0	0	1	1178.4	1607.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Kotze, K (Kurt)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms