Chess South Africa Ratings Database

PLAYER PAGE

Personal

Botha, C (Chris)

Chess SA id

109080786

FIDE id

Date of birth

2009-01-02 (U18)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1267.6	1253.5	692	692
Raw rating	1267.6	1253.5	692	692
Weighted rating	1267.6	1253.5	692	692
Weighted performance	340.3	337	0	0
Floor	767.6	753.5	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	150.6	153.6	341.9	341.9
Highest rating	1322.6 2018-03-01	1322.6 2018-03-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1267.6 2024-02-01	1253.5 2024-02-01	692 2024-02-01	692 2024-02-01
Highest weighted rating	1267.6 2024-02-01	1253.5 2024-02-01	692 2024-11-01	692 2024-11-01
Highest weighted performance	1322.6 2018-03-01	1322.6 2018-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1267.6	1253.5	692	692
Analysis
Rating	1267.6	1253.5	692	692
Raw rating	1267.6	1253.5	692	692
Weighted rating	1267.6	1253.5	692
Weighted performance	340.3	337	0
K-factor	36	36	40	40
Floor	767.6	753.5	500	500
Max/Min rating change allowed	150.6	153.6	341.9	341.9
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	1267.6	1253.5	692	692
New weighted rating	1267.6	1253.5	692	692
New weighted performance	339.9	336.6	0	0
Temp new rating	1267.6	1253.5	692	692
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1267.6	1253.5	692	692
New K-factor	36	36	40	40
New floor	767.6	753.5	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	72	67	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	33	22	66.67	141.7	1176.2	1317.9
Standard	33	22	66.67	141.7	1176.2	1317.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1267.6	1253.5	692	692
2025-09-01	1267.6	1253.5	692	692
2025-08-01	1267.6	1253.5	692	692
2025-07-01	1267.6	1253.5	692	692
2025-06-01	1267.6	1253.5	692	692
2025-05-01	1267.6	1253.5	692	692
2025-04-01	1267.6	1253.5	692	692
2025-03-01	1267.6	1253.5	692	692
2025-02-01	1267.6	1253.5	692	692
2025-01-01	1267.6	1253.5	692	692
2024-12-01	1267.6	1253.5	692	692
2024-11-01	1267.6	1253.5	692	692
2024-10-01	1267.6	1253.5	692	692
2024-09-01	1267.6	1253.5	692	692
2024-08-01	1267.6	1253.5	692	692
2024-07-01	1267.6	1253.5	692	692
2024-06-01	1267.6	1253.5	692	692
2024-08-01	1267.6	1253.5	692	692
2024-04-01	1267.6	1253.5	692	692
2024-03-01	1267.6	1253.5	692	692
2024-02-01	1267.6	1253.5	692	692
2024-01-01	1267.6	1253.5	692	692
2023-12-01	1267.6	1253.5	692	692
2023-11-01	1267.6	1253.5	692	692

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	Overberg Closed 2020 (U11 Boys)	2020-03-15	2020-03-15	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
2	OCF Chess Tournament 2 2020 (U12)	2020-02-01	2020-02-01	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
3	Western Cape Schools Individuals 2019 (U11 Boys)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	3	Yes	Analysis
4	Overberg School Chess Close Champs 2019 (U11 Boys)	2019-03-08	2019-03-09	Standard	Overberg (WOS)	6	5	3	Yes	Analysis
5	Western Cape Schools Individuals 2018 (U9 Boys)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	6	4	Yes	Analysis
6	Overberg Schools Closed 2018 (U9 Boys)	2018-03-23	2018-03-24	Standard	Overberg (WOS)	6	6	5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Overberg Closed 2020				Tournament Overberg Closed 2020
		date 2020-03-15	rnd 1	type Standard	result 1	date 2020-03-15	rnd 3	type Standard	result 1
		Opponent Van Der Walt, A (Andries)				Opponent Swart, A (Arnold)
2	3	Tournament Western Cape Schools Individuals 2018				Tournament Overberg School Chess Close Champs 2019
		date 2018-05-20	rnd 5	type Standard	result 1	date 2019-03-08	rnd 1	type Standard	result 1
		Opponent Roux, J (Jarrod)				Opponent Huddelstone, D (David)
3	3	Tournament Overberg Schools Closed 2018				Tournament Western Cape Schools Individuals 2018
		date 2018-03-24	rnd 5	type Standard	result 1	date 2018-05-19	rnd 1	type Standard	result 1
		Opponent Mackenzie, T (Tayden)				Opponent Kotze, M (Maxwell)

#	Games	Start				End
1	3	Tournament Overberg Closed 2020				Tournament Overberg Closed 2020
		date 2020-03-15	rnd 1	type Standard	result 1	date 2020-03-15	rnd 3	type Standard	result 1
		Opponent Van Der Walt, A (Andries)				Opponent Swart, A (Arnold)
2	3	Tournament Western Cape Schools Individuals 2018				Tournament Overberg School Chess Close Champs 2019
		date 2018-05-20	rnd 5	type Standard	result 1	date 2019-03-08	rnd 1	type Standard	result 1
		Opponent Roux, J (Jarrod)				Opponent Huddelstone, D (David)
3	3	Tournament Overberg Schools Closed 2018				Tournament Western Cape Schools Individuals 2018
		date 2018-03-24	rnd 5	type Standard	result 1	date 2018-05-19	rnd 1	type Standard	result 1
		Opponent Mackenzie, T (Tayden)				Opponent Kotze, M (Maxwell)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Overberg Closed 2020				Tournament Overberg Closed 2020
		date 2020-03-15	rnd 1	type Standard	result 1	date 2020-03-15	rnd 3	type Standard	result 1
		Opponent Van Der Walt, A (Andries)				Opponent Swart, A (Arnold)
2	3	Tournament Western Cape Schools Individuals 2018				Tournament Overberg School Chess Close Champs 2019
		date 2018-05-20	rnd 5	type Standard	result 1	date 2019-03-08	rnd 1	type Standard	result 1
		Opponent Roux, J (Jarrod)				Opponent Huddelstone, D (David)
3	3	Tournament Overberg Schools Closed 2018				Tournament Western Cape Schools Individuals 2018
		date 2018-03-24	rnd 5	type Standard	result 1	date 2018-05-19	rnd 1	type Standard	result 1
		Opponent Mackenzie, T (Tayden)				Opponent Kotze, M (Maxwell)

#	Games	Start				End
1	3	Tournament Overberg Closed 2020				Tournament Overberg Closed 2020
		date 2020-03-15	rnd 1	type Standard	result 1	date 2020-03-15	rnd 3	type Standard	result 1
		Opponent Van Der Walt, A (Andries)				Opponent Swart, A (Arnold)
2	3	Tournament Western Cape Schools Individuals 2018				Tournament Overberg School Chess Close Champs 2019
		date 2018-05-20	rnd 5	type Standard	result 1	date 2019-03-08	rnd 1	type Standard	result 1
		Opponent Roux, J (Jarrod)				Opponent Huddelstone, D (David)
3	3	Tournament Overberg Schools Closed 2018				Tournament Western Cape Schools Individuals 2018
		date 2018-03-24	rnd 5	type Standard	result 1	date 2018-05-19	rnd 1	type Standard	result 1
		Opponent Mackenzie, T (Tayden)				Opponent Kotze, M (Maxwell)

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	Valentine ,L (Luke)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Valentine ,L (Luke)	3	1225.1	1083.4	3	1212	1083.4	0	0	0	0	0	0
2	Muller ,C (Christiaan)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Muller ,C (Christiaan)	2	1317.7	892.7	2	1346.1	892.7	0	0	0	0	0	0
3	Snyman ,S (Sebastian)	2	1	0	2	1	0	0	0	0	0	0	0
3	Snyman ,S (Sebastian)	2	1214.2	1214.2	2	1215.2	1214.2	0	0	0	0	0	0
4	Swart ,A (Arnold)	2	2	425	2	2	425	0	0	0	0	0	0
4	Swart ,A (Arnold)	2	1135.1	1560.1	2	1123.3	1560.1	0	0	0	0	0	0
5	Lielieveld ,J (Jadrian)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Lielieveld ,J (Jadrian)	1	1141.4	716.4	1	1100.4	716.4	0	0	0	0	0	0
6	Roos ,A (Aleza)	1	1	425	1	1	425	0	0	0	0	0	0
6	Roos ,A (Aleza)	1	1004.4	1429.4	1	945	1429.4	0	0	0	0	0	0
7	Titus ,D (Dominique)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Titus ,D (Dominique)	1	1349.9	924.9	1	1316.1	924.9	0	0	0	0	0	0
8	Opperman ,C (Connor)	1	1	425	1	1	425	0	0	0	0	0	0
8	Opperman ,C (Connor)	1	1492.8	1917.8	1	1484.2	1917.8	0	0	0	0	0	0
9	Zimano ,I (Ian)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Zimano ,I (Ian)	1	1123.8	698.8	1	1109.3	698.8	0	0	0	0	0	0
10	Madden ,J (Joshua)	1	1	425	1	1	425	0	0	0	0	0	0
10	Madden ,J (Joshua)	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

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PLAYER PAGE

Personal

Botha, C (Chris)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms