Chess South Africa Ratings Database

PLAYER PAGE

Personal

Botha, T (Tristan)

Chess SA id

105077599

FIDE id

Date of birth

2005-08-19 (Adult)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-08-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	900	907.9	570	570
Raw rating	900	907.9	570	570
Weighted rating	900	907.9	570	570
Weighted performance	72.6	73.2	0	0
Floor	500	500	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	254.2	251.4	406.9	406.9
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	923.9 2018-08-01	938.7 2018-08-01	570 2024-02-01	570 2024-02-01
Highest weighted rating	923.9 2024-11-01	938.7 2024-11-01	570 2024-11-01	570 2024-11-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	900	907.9	570	570
Analysis
Rating	900	907.9	570	570
Raw rating	900	907.9	570	570
Weighted rating	900	907.9	570
Weighted performance	72.6	73.2	0
K-factor	40	40	40	40
Floor	500	500	500	500
Max/Min rating change allowed	254.2	251.4	406.9	406.9
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	900	907.9	570	570
New weighted rating	900	907.9	570	570
New weighted performance	67.4	67.9	0	0
Temp new rating	900	907.9	570	570
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	900	907.9	570	570
New K-factor	40	40	40	40
New floor	500	500	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	98	98

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
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	35	20	57.14	60.7	905.5	966.2
Standard	35	20	57.14	60.7	905.5	966.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	900	907.9	570	570
2025-09-30	900	907.9	570	570
2025-09-01	900	907.9	570	570
2025-08-01	900	907.9	570	570
2025-07-01	900	907.9	570	570
2025-06-01	900	907.9	570	570
2025-05-01	900	907.9	570	570
2025-04-01	900	907.9	570	570
2025-03-01	900	907.9	570	570
2025-02-01	900	907.9	570	570
2025-01-01	900	907.9	570	570
2024-12-01	900	907.9	570	570
2024-11-01	900	907.9	570	570
2024-10-01	900	907.9	570	570
2024-09-01	900	907.9	570	570
2024-08-01	900	907.9	570	570
2024-07-01	900	907.9	570	570
2024-09-01	900	907.9	570	570
2024-05-01	900	907.9	570	570
2024-04-01	900	907.9	570	570
2024-03-01	900	907.9	570	570
2024-02-01	900	907.9	570	570
2024-01-01	900	907.9	570	570
2023-12-01	900	907.9	570	570

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	De Goede Top 20 Closed 2018 (U14 Open)	2018-08-18	2018-08-18	Standard	Ehlanzeni (MEN)	5	5	1	Yes	Analysis
2	Malelane Primary 2018 (U14 Open)	2018-07-21	2018-07-21	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
3	Curro Age Open 2018 (U14 Open)	2018-05-12	2018-05-12	Standard	Ehlanzeni (MEN)	5	5	2	Yes	Analysis
4	Penryn Age Open 2018 (U14 Boys)	2018-04-21	2018-04-21	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
5	Uplands College Open (C)	2018-03-03	2018-03-03	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
6	Sabie Primary 2018 (C)	2018-03-10	2018-03-10	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis
7	Rob Ferreira Hoerskool Open 2018 (C)	2018-03-17	2018-03-17	Standard	Ehlanzeni (MEN)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament Uplands College Open				Tournament Sabie Primary 2018
		date 2018-03-03	rnd 4	type Standard	result 1	date 2018-03-10	rnd 4	type Standard	result 1
		Opponent Potgieter, H (Heno)				Opponent Lubisi, M (Mamello)
2	4	Tournament Rob Ferreira Hoerskool Open 2018				Tournament Rob Ferreira Hoerskool Open 2018
		date 2018-03-17	rnd 1	type Standard	result 1	date 2018-03-17	rnd 4	type Standard	result 1
		Opponent Rasivhetshela, S (Shandu)				Opponent Herbst, A (Angelique)
3	3	Tournament Malelane Primary 2018				Tournament De Goede Top 20 Closed 2018
		date 2018-07-21	rnd 4	type Standard	result 1	date 2018-08-18	rnd 1	type Standard	result 1
		Opponent Oosthuizen, L (Llewellyn)				Opponent Ogunjiofor, AJ (Asinobi)

#	Games	Start				End
1	6	Tournament Uplands College Open				Tournament Sabie Primary 2018
		date 2018-03-03	rnd 4	type Standard	result 1	date 2018-03-10	rnd 4	type Standard	result 1
		Opponent Potgieter, H (Heno)				Opponent Lubisi, M (Mamello)
2	4	Tournament Rob Ferreira Hoerskool Open 2018				Tournament Rob Ferreira Hoerskool Open 2018
		date 2018-03-17	rnd 1	type Standard	result 1	date 2018-03-17	rnd 4	type Standard	result 1
		Opponent Rasivhetshela, S (Shandu)				Opponent Herbst, A (Angelique)
3	3	Tournament Malelane Primary 2018				Tournament De Goede Top 20 Closed 2018
		date 2018-07-21	rnd 4	type Standard	result 1	date 2018-08-18	rnd 1	type Standard	result 1
		Opponent Oosthuizen, L (Llewellyn)				Opponent Ogunjiofor, AJ (Asinobi)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Uplands College Open				Tournament Sabie Primary 2018
		date 2018-03-03	rnd 4	type Standard	result 1	date 2018-03-10	rnd 2	type Standard	result 1
		Opponent Potgieter, H (Heno)				Opponent Naude, D (Damien)
2	3	Tournament Malelane Primary 2018				Tournament De Goede Top 20 Closed 2018
		date 2018-07-21	rnd 4	type Standard	result 1	date 2018-08-18	rnd 1	type Standard	result 1
		Opponent Oosthuizen, L (Llewellyn)				Opponent Ogunjiofor, AJ (Asinobi)
3	2	Tournament Penryn Age Open 2018				Tournament Curro Age Open 2018
		date 2018-04-21	rnd 5	type Standard	result 1	date 2018-05-12	rnd 1	type Standard	result 1
		Opponent Erasmus, J (Jannes)				Opponent Van Wyk, A (Armand)

#	Games	Start				End
1	4	Tournament Uplands College Open				Tournament Sabie Primary 2018
		date 2018-03-03	rnd 4	type Standard	result 1	date 2018-03-10	rnd 2	type Standard	result 1
		Opponent Potgieter, H (Heno)				Opponent Naude, D (Damien)
2	3	Tournament Malelane Primary 2018				Tournament De Goede Top 20 Closed 2018
		date 2018-07-21	rnd 4	type Standard	result 1	date 2018-08-18	rnd 1	type Standard	result 1
		Opponent Oosthuizen, L (Llewellyn)				Opponent Ogunjiofor, AJ (Asinobi)
3	2	Tournament Penryn Age Open 2018				Tournament Curro Age Open 2018
		date 2018-04-21	rnd 5	type Standard	result 1	date 2018-05-12	rnd 1	type Standard	result 1
		Opponent Erasmus, J (Jannes)				Opponent Van Wyk, A (Armand)

No games found.

#	Games	Start				End

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	Ogunjiofor ,AJ (Asinobi Jeffrey)	2	1	0	2	1	0	0	0	0	0	0	0
1	Ogunjiofor ,AJ (Asinobi Jeffrey)	2	1149.8	1149.8	2	1157.8	1149.8	0	0	0	0	0	0
2	Van Rooyen ,L (Liam)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
2	Van Rooyen ,L (Liam)	2	652.5	865	2	658.8	865	0	0	0	0	0	0
3	Khoza ,B (Boitumelo)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Khoza ,B (Boitumelo)	2	516.6	304.1	2	516.6	304.1	0	0	0	0	0	0
4	Douglass ,NW (Nathan)	2	1	0	2	1	0	0	0	0	0	0	0
4	Douglass ,NW (Nathan)	2	907.6	907.6	2	918.2	907.6	0	0	0	0	0	0
5	Ntiwane ,S (Siphesihle)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Ntiwane ,S (Siphesihle)	1	822.6	397.6	1	827.7	397.6	0	0	0	0	0	0
6	Pieterson ,M (Michaela)	1	1	425	1	1	425	0	0	0	0	0	0
6	Pieterson ,M (Michaela)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Chinoi ,T (Tawananyasha)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Chinoi ,T (Tawananyasha)	1	1133.1	708.1	1	1120.4	708.1	0	0	0	0	0	0
8	Potgieter ,H (Heno)	1	1	425	1	1	425	0	0	0	0	0	0
8	Potgieter ,H (Heno)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Janson ,R (Rossouw)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Janson ,R (Rossouw)	1	920.6	495.6	1	950.8	495.6	0	0	0	0	0	0
10	Nkosi ,S (Siphesihle)	1	1	425	1	1	425	0	0	0	0	0	0
10	Nkosi ,S (Siphesihle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Botha, T (Tristan)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms