Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kraft, R (Reuben)

Chess SA id

1120135966

FIDE id

Date of birth

2012-02-12 (U14)

Gender

Male

Region

iLembe (KIK)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-09-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1115.4	1143.8	1127.6	1200
Raw rating	1115.4	1143.8	1127.6	1200
Weighted rating	1114.2	1142.1	1127.6	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	187.1	179.6	183.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1115.4	1143.8	1127.6	1200
Analysis
Rating	1115.4	1143.8	1127.6	1200
Raw rating	1115.4	1143.8	1127.6	1200
Weighted rating	1114.2	1142.1	1127.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	187.1	179.6	183.8	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	1115.4	1143.8	1127.6	1200
New weighted rating	1114.3	1142.3	1127.6	1200
New weighted performance	0	0	0	0
Temp new rating	1115.4	1143.8	1127.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1115.4	1143.8	1127.6	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
	8	3	5
	0	0	0
	5	0	5
History	13	3	10

Games since
	Main 0	Standard 0		Rapid 0		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	13	3	23.08	-228.8	1210.7	981.9
Standard	3	0	0	-425	1216.2	791.2
Rapid	10	3	30	-170	1209.1	1039.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1115.4	1143.8	1127.6	1200
2025-09-01	1115.4	1143.8	1127.6	1200
2025-08-01	1115.4	1143.8	1127.6	1200
2025-07-01	1115.4	1143.8	1127.6	1200
2025-06-01	1115.4	1143.8	1127.6	1200
2025-05-01	1115.4	1143.8	1127.6	1200
2025-04-01	1115.4	1143.8	1127.6	1200
2025-03-01	1115.4	1143.8	1127.6	1200
2025-02-01	1115.4	1143.8	1127.6	1200
2025-01-01	1112.3	1139.6	1127.6	1200
2024-12-01	1112.3	1139.6	1127.6	1200
2024-11-01	1112.3	1139.6	1127.6	1200
2024-10-01	1112.3	1139.6	1127.6	1200
2024-09-01	1112.3	1139.6	1127.6	1200
2024-08-01	1112.3	1139.6	1127.6	1200
2024-07-01	1112.3	1139.6	1127.6	1200
2024-06-01	1112.3	1139.6	1127.6	1200
2024-08-01	1112.3	1139.6	1127.6	1200
2024-04-01	1112.3	1139.6	1127.6	1200
2024-03-01	1112.3	1139.6	1127.6	1200
2024-02-01	1112.3	1139.6	1127.6	1200
2024-01-01	1112.3	1139.6	1127.6	1200
2023-12-01	1112.3	1139.6	1127.6	1200
2023-11-01	1112.3	1139.6	1127.6	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	Dolphin Coast Chess Friday Term 3 2023	2023-08-11	2023-09-22	Standard	iLembe (KIK)	5	3	0	Yes	Analysis
2	Mama Nokukhanya Luthuli Commemoration 2023 (Senior Primary)	2023-03-18	2023-03-18	Rapid	iLembe (KIK)	5	5	1	Yes	Analysis
3	Umhlali Prep Inter-House 2021 (Grade 3)	2021-11-25	2021-11-25	Rapid	iLembe (KIK)	5	5	2	Yes	Analysis
4	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	2	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter-House 2021
		date 2021-11-25	rnd 2	type Rapid	result 0.5	date 2021-11-25	rnd 3	type Rapid	result 0.5
		Opponent Mokoena, L (Lerato)				Opponent Van Der Vyver, O (Olivia)
2	1	Tournament Mama Nokukhanya Luthuli Commemoration 2023				Tournament Mama Nokukhanya Luthuli Commemoration 2023
		date 2023-03-18	rnd 2	type Rapid	result 1	date 2023-03-18	rnd 2	type Rapid	result 1
		Opponent Nyawo, N (Nkosingiphile)				Opponent Nyawo, N (Nkosingiphile)
3	1	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter-House 2021
		date 2021-11-25	rnd 5	type Rapid	result 1	date 2021-11-25	rnd 5	type Rapid	result 1
		Opponent Akoob, M (Muhammad)				Opponent Akoob, M (Muhammad)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter-House 2021
		date 2021-11-25	rnd 2	type Rapid	result 0.5	date 2021-11-25	rnd 3	type Rapid	result 0.5
		Opponent Mokoena, L (Lerato)				Opponent Van Der Vyver, O (Olivia)
2	1	Tournament Mama Nokukhanya Luthuli Commemoration 2023				Tournament Mama Nokukhanya Luthuli Commemoration 2023
		date 2023-03-18	rnd 2	type Rapid	result 1	date 2023-03-18	rnd 2	type Rapid	result 1
		Opponent Nyawo, N (Nkosingiphile)				Opponent Nyawo, N (Nkosingiphile)
3	1	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter-House 2021
		date 2021-11-25	rnd 5	type Rapid	result 1	date 2021-11-25	rnd 5	type Rapid	result 1
		Opponent Akoob, M (Muhammad)				Opponent Akoob, M (Muhammad)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Mama Nokukhanya Luthuli Commemoration 2023				Tournament Mama Nokukhanya Luthuli Commemoration 2023
		date 2023-03-18	rnd 2	type Rapid	result 1	date 2023-03-18	rnd 2	type Rapid	result 1
		Opponent Nyawo, N (Nkosingiphile)				Opponent Nyawo, N (Nkosingiphile)
2	1	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter-House 2021
		date 2021-11-25	rnd 5	type Rapid	result 1	date 2021-11-25	rnd 5	type Rapid	result 1
		Opponent Akoob, M (Muhammad)				Opponent Akoob, M (Muhammad)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Mama Nokukhanya Luthuli Commemoration 2023				Tournament Mama Nokukhanya Luthuli Commemoration 2023
		date 2023-03-18	rnd 2	type Rapid	result 1	date 2023-03-18	rnd 2	type Rapid	result 1
		Opponent Nyawo, N (Nkosingiphile)				Opponent Nyawo, N (Nkosingiphile)
2	1	Tournament Umhlali Prep Inter-House 2021				Tournament Umhlali Prep Inter-House 2021
		date 2021-11-25	rnd 5	type Rapid	result 1	date 2021-11-25	rnd 5	type Rapid	result 1
		Opponent Akoob, M (Muhammad)				Opponent Akoob, M (Muhammad)

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	Clifford ,B (Benedict)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Clifford ,B (Benedict)	1	1099.7	674.7	1	1099.6	674.7	0	0	0	0	0	0
2	Ellender ,A (Asher)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Ellender ,A (Asher)	1	1378.3	953.3	1	1330.7	953.3	0	0	0	0	0	0
3	Khoza ,K (Kamogelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Khoza ,K (Kamogelo)	1	1170.7	745.7	1	1200	745.7	0	0	0	0	0	0
4	Mokoena ,L (Lerato)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
4	Mokoena ,L (Lerato)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
5	Van Der Vyver ,O (Olivia)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
5	Van Der Vyver ,O (Olivia)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
6	Mhlongo ,L (Lungani)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Mhlongo ,L (Lungani)	1	1383	958	0	0	0	1	1395.2	958	0	0	0
7	Van Wyngaardt ,K (Keaton)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Van Wyngaardt ,K (Keaton)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Ndlovu ,K (Kwazi)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Ndlovu ,K (Kwazi)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Mbongwa ,S (Siphokuhle)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Mbongwa ,S (Siphokuhle)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Nyawo ,N (Nkosingiphile)	1	1	425	0	0	0	1	1	425	0	0	0
10	Nyawo ,N (Nkosingiphile)	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

Kraft, R (Reuben)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms