Chess South Africa Ratings Database

PLAYER PAGE

Personal

Botes, J (Jovan)

Chess SA id

105066725

FIDE id

Date of birth

2005-02-09 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-08-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1108.5	1118.1	553.6	553.6
Raw rating	1108.5	1118.1	553.6	553.6
Weighted rating	1108.5	1118.1	553.6	553.6
Weighted performance	190.9	190.7	0	0
Floor	608.5	618.1	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	188.9	186.3	416.5	416.5
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1108.5 2024-02-01	1118.1 2024-02-01	553.6 2024-02-01	553.6 2024-02-01
Highest weighted rating	1108.5 2024-11-01	1118.1 2024-11-01	553.6 2024-11-01	553.6 2024-11-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1108.5	1118.1	553.6	553.6
Analysis
Rating	1108.5	1118.1	553.6	553.6
Raw rating	1108.5	1118.1	553.6	553.6
Weighted rating	1108.5	1118.1	553.6
Weighted performance	190.9	190.7	0
K-factor	40	40	40	40
Floor	608.5	618.1	500	500
Max/Min rating change allowed	188.9	186.3	416.5	416.5
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	1108.5	1118.1	553.6	553.6
New weighted rating	1108.5	1118.1	553.6	553.6
New weighted performance	184	183.8	0	0
Temp new rating	1108.5	1118.1	553.6	553.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1108.5	1118.1	553.6	553.6
New K-factor	40	40	40	40
New floor	608.5	618.1	500	500

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	86	86

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
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	36	21.5	59.72	82.6	981.5	1064.2
Standard	36	21.5	59.72	82.6	981.5	1064.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1108.5	1118.1	553.6	553.6
2025-09-30	1108.5	1118.1	553.6	553.6
2025-09-01	1108.5	1118.1	553.6	553.6
2025-08-01	1108.5	1118.1	553.6	553.6
2025-07-01	1108.5	1118.1	553.6	553.6
2025-06-01	1108.5	1118.1	553.6	553.6
2025-05-01	1108.5	1118.1	553.6	553.6
2025-04-01	1108.5	1118.1	553.6	553.6
2025-03-01	1108.5	1118.1	553.6	553.6
2025-02-01	1108.5	1118.1	553.6	553.6
2025-01-01	1108.5	1118.1	553.6	553.6
2024-12-01	1108.5	1118.1	553.6	553.6
2024-11-01	1108.5	1118.1	553.6	553.6
2024-10-01	1108.5	1118.1	553.6	553.6
2024-09-01	1108.5	1118.1	553.6	553.6
2024-08-01	1108.5	1118.1	553.6	553.6
2024-07-01	1108.5	1118.1	553.6	553.6
2024-09-01	1108.5	1118.1	553.6	553.6
2024-05-01	1108.5	1118.1	553.6	553.6
2024-04-01	1108.5	1118.1	553.6	553.6
2024-03-01	1108.5	1118.1	553.6	553.6
2024-02-01	1108.5	1118.1	553.6	553.6
2024-01-01	1108.5	1118.1	553.6	553.6
2023-12-01	1108.5	1118.1	553.6	553.6

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 Gauteng School League Finals (U15 Open)	2019-08-24	2019-08-24	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
2	D2 Schools Individuals 2019 (U15)	2019-05-18	2019-05-18	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
3	2018 Gauteng League Final (U13)	2018-08-24	2018-08-24	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
4	2018 Gauteng Secondary Schools Individual Chess Championships (U13 Boys)	2018-05-25	2018-05-25	Standard	Tshwane (GTP)	5	4	2.5	Yes	Analysis
5	JNW Club - Linden Open 2018 (D)	2018-04-14	2018-04-14	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
6	JNW Club - Trinityhouse Little Falls Open 2018 (D)	2018-02-16	2018-02-17	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
7	JNW Club - Bryanston Open 2018 (D)	2018-01-26	2018-01-27	Standard	Johannesburg Metro (GJM)	6	6	4.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament D2 Schools Individuals 2019				Tournament 2019 Gauteng School League Finals
		date 2019-05-18	rnd 4	type Standard	result 1	date 2019-08-24	rnd 2	type Standard	result 1
		Opponent Snyman, L (Leila)				Opponent Chomudondo, B (Bradley)
2	4	Tournament 2018 Gauteng Secondary Schools Individual Chess Championships				Tournament 2018 Gauteng League Final
		date 2018-05-25	rnd 2	type Standard	result 1	date 2018-08-24	rnd 1	type Standard	result 1
		Opponent Motaung, L (Lindelwa)				Opponent Villoen, M (Marko)
3	4	Tournament JNW Club - Trinityhouse Little Falls Open 2018				Tournament JNW Club - Linden Open 2018
		date 2018-02-17	rnd 6	type Standard	result 1	date 2018-04-14	rnd 3	type Standard	result 1
		Opponent Naidoo, K (Kajol)				Opponent Fauconier, A (Amber)

#	Games	Start				End
1	4	Tournament D2 Schools Individuals 2019				Tournament 2019 Gauteng School League Finals
		date 2019-05-18	rnd 4	type Standard	result 1	date 2019-08-24	rnd 2	type Standard	result 1
		Opponent Snyman, L (Leila)				Opponent Chomudondo, B (Bradley)
2	4	Tournament 2018 Gauteng Secondary Schools Individual Chess Championships				Tournament 2018 Gauteng League Final
		date 2018-05-25	rnd 2	type Standard	result 1	date 2018-08-24	rnd 1	type Standard	result 1
		Opponent Motaung, L (Lindelwa)				Opponent Villoen, M (Marko)
3	4	Tournament JNW Club - Trinityhouse Little Falls Open 2018				Tournament JNW Club - Linden Open 2018
		date 2018-02-17	rnd 6	type Standard	result 1	date 2018-04-14	rnd 3	type Standard	result 1
		Opponent Naidoo, K (Kajol)				Opponent Fauconier, A (Amber)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament D2 Schools Individuals 2019				Tournament 2019 Gauteng School League Finals
		date 2019-05-18	rnd 4	type Standard	result 1	date 2019-08-24	rnd 2	type Standard	result 1
		Opponent Snyman, L (Leila)				Opponent Chomudondo, B (Bradley)
2	4	Tournament JNW Club - Trinityhouse Little Falls Open 2018				Tournament JNW Club - Linden Open 2018
		date 2018-02-17	rnd 6	type Standard	result 1	date 2018-04-14	rnd 3	type Standard	result 1
		Opponent Naidoo, K (Kajol)				Opponent Fauconier, A (Amber)
3	2	Tournament 2018 Gauteng Secondary Schools Individual Chess Championships				Tournament 2018 Gauteng League Final
		date 2018-05-25	rnd 4	type Standard	result 1	date 2018-08-24	rnd 1	type Standard	result 1
		Opponent Moyo Onias, R (Romeo)				Opponent Villoen, M (Marko)

#	Games	Start				End
1	4	Tournament D2 Schools Individuals 2019				Tournament 2019 Gauteng School League Finals
		date 2019-05-18	rnd 4	type Standard	result 1	date 2019-08-24	rnd 2	type Standard	result 1
		Opponent Snyman, L (Leila)				Opponent Chomudondo, B (Bradley)
2	4	Tournament JNW Club - Trinityhouse Little Falls Open 2018				Tournament JNW Club - Linden Open 2018
		date 2018-02-17	rnd 6	type Standard	result 1	date 2018-04-14	rnd 3	type Standard	result 1
		Opponent Naidoo, K (Kajol)				Opponent Fauconier, A (Amber)
3	2	Tournament 2018 Gauteng Secondary Schools Individual Chess Championships				Tournament 2018 Gauteng League Final
		date 2018-05-25	rnd 4	type Standard	result 1	date 2018-08-24	rnd 1	type Standard	result 1
		Opponent Moyo Onias, R (Romeo)				Opponent Villoen, M (Marko)

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	Smith ,R (Reuben)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Smith ,R (Reuben)	2	1138.6	713.6	2	1136.9	713.6	0	0	0	0	0	0
2	Fauconier ,A (Amber)	2	2	425	2	2	425	0	0	0	0	0	0
2	Fauconier ,A (Amber)	2	685.5	1110.5	2	683.1	1110.5	0	0	0	0	0	0
3	De Villiers ,L (Lisa Marie)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	De Villiers ,L (Lisa Marie)	1	1194.6	769.6	1	1190.4	769.6	0	0	0	0	0	0
4	Naidoo ,K (Kajol)	1	1	425	1	1	425	0	0	0	0	0	0
4	Naidoo ,K (Kajol)	1	596.2	1021.2	1	596.2	1021.2	0	0	0	0	0	0
5	Van Stryp ,O (Ockert)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Van Stryp ,O (Ockert)	1	597.1	172.1	1	603.6	172.1	0	0	0	0	0	0
6	Snyman ,L (Leila)	1	1	425	1	1	425	0	0	0	0	0	0
6	Snyman ,L (Leila)	1	1072.8	1497.8	1	1046.8	1497.8	0	0	0	0	0	0
7	Kula ,VJ (Vuyani Julius)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Kula ,VJ (Vuyani Julius)	1	1365.6	940.6	1	1383.8	940.6	0	0	0	0	0	0
8	Mamabolo ,T (Thato)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mamabolo ,T (Thato)	1	500	925	1	500	925	0	0	0	0	0	0
9	Prinsloo ,TE (Thiana Eurika)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Prinsloo ,TE (Thiana Eurika)	1	1161.6	736.6	1	1143.6	736.6	0	0	0	0	0	0
10	Mareletse ,T (Thapelo)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Mareletse ,T (Thapelo)	1	1200	1200	1	1200	1200	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Botes, J (Jovan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms