Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bestbier, L (Luke)

Chess SA id

1100323399

FIDE id

Date of birth

2010-03-03 (U16)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1221.5	1200	1247	1200
Raw rating	1221.5	1200	1247	1200
Weighted rating	1205	1200	1210.8	1200
Weighted performance	0	0	0	0
Floor	721.5	700	747	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.8	165.8	155.1	165.8
Highest rating	1221.5 2025-08-01	1200 2025-08-01	1247 2025-08-01	1200 2025-08-01
Highest raw rating	1221.5 2025-08-01	1200 2025-08-01	1247 2025-08-01	1200 2025-08-01
Highest weighted rating	1201.7 2025-08-01	1200 2025-08-01	1203.8 2025-08-01	1200 2025-08-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1221.5	1200	1247	1200
Analysis
Rating	1221.5	1200	1247	1200
Raw rating	1221.5	1200	1247	1200
Weighted rating	1205	1200	1210.8
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	721.5	700	747	700
Max/Min rating change allowed	160.8	165.8	155.1	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	1221.5	1200	1247	1200
New weighted rating	1206.5	1200	1214.1	1200
New weighted performance	0	0	0	0
Temp new rating	1221.5	1200	1247	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1221.5	1200	1247	1200
New K-factor	36	36	36	36
New floor	721.5	700	747	700

Item	Main	Rapid
	0	0
	7	7
	0	0
	0	0
	0	0
	0	0
History	7	7

Games since
	Main 7	Standard 0		Rapid 7		Blitz 0
Gender	Male
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	7	4	57.14	60.7	1273.5	1334.2
Standard	0	0	0	0	0	0
Rapid	7	4	57.14	60.7	1273.5	1334.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	7	4	57.14	60.7	1273.5	1334.2
Standard	0	0	0	0	0	0
Rapid	7	4	57.14	60.7	1273.5	1334.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1221.5	1200	1247	1200
2025-09-01	1221.5	1200	1247	1200
2025-08-01	1221.5	1200	1247	1200
2025-07-01	1200	1200	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	4th Curro Durbanville Rapid Open 2025 (Intermediate)	2025-07-19	2025-07-19	Rapid	Cape Town (WCT)	7	7	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	4th Curro Durbanville Rapid Open 2025 (Intermediate)	2025-07-19	2025-07-19	Rapid	Cape Town (WCT)	7	7	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 2	type Rapid	result 1	date 2025-07-19	rnd 4	type Rapid	result 1
		Opponent Pretorius, A (Anton)				Opponent Hou, S (Summer)
2	2	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 6	type Rapid	result 1	date 2025-07-19	rnd 7	type Rapid	result 0.5
		Opponent Swartz, C (Connor)				Opponent Gwanzura, K (Kevin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 2	type Rapid	result 1	date 2025-07-19	rnd 4	type Rapid	result 1
		Opponent Pretorius, A (Anton)				Opponent Hou, S (Summer)
2	2	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 6	type Rapid	result 1	date 2025-07-19	rnd 7	type Rapid	result 0.5
		Opponent Swartz, C (Connor)				Opponent Gwanzura, K (Kevin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 6	type Rapid	result 1	date 2025-07-19	rnd 6	type Rapid	result 1
		Opponent Swartz, C (Connor)				Opponent Swartz, C (Connor)
2	1	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 4	type Rapid	result 1	date 2025-07-19	rnd 4	type Rapid	result 1
		Opponent Hou, S (Summer)				Opponent Hou, S (Summer)
3	1	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 2	type Rapid	result 1	date 2025-07-19	rnd 2	type Rapid	result 1
		Opponent Pretorius, A (Anton)				Opponent Pretorius, A (Anton)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 6	type Rapid	result 1	date 2025-07-19	rnd 6	type Rapid	result 1
		Opponent Swartz, C (Connor)				Opponent Swartz, C (Connor)
2	1	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 4	type Rapid	result 1	date 2025-07-19	rnd 4	type Rapid	result 1
		Opponent Hou, S (Summer)				Opponent Hou, S (Summer)
3	1	Tournament 4th Curro Durbanville Rapid Open 2025				Tournament 4th Curro Durbanville Rapid Open 2025
		date 2025-07-19	rnd 2	type Rapid	result 1	date 2025-07-19	rnd 2	type Rapid	result 1
		Opponent Pretorius, A (Anton)				Opponent Pretorius, A (Anton)

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	Booysen ,G (Giavanna)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
1	Booysen ,G (Giavanna)	1	1243.3	1243.3	0	0	0	1	1201.9	1243.3	0	0	0
2	Gwicana ,O (Olovuyo)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Gwicana ,O (Olovuyo)	1	1283.2	858.2	0	0	0	1	1345.3	858.2	0	0	0
3	Gwanzura ,K (Kevin)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
3	Gwanzura ,K (Kevin)	1	1398	1398	0	0	0	1	1448.7	1398	0	0	0
4	Swartz ,C (Connor)	1	1	425	0	0	0	1	1	425	0	0	0
4	Swartz ,C (Connor)	1	1236.5	1661.5	0	0	0	1	1200	1661.5	0	0	0
5	Mboyisa ,A (Ayanda)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Mboyisa ,A (Ayanda)	1	1257.7	832.7	0	0	0	1	1219.4	832.7	0	0	0
6	Pretorius ,A (Anton)	1	1	425	0	0	0	1	1	425	0	0	0
6	Pretorius ,A (Anton)	1	1232.6	1657.6	0	0	0	1	1240.4	1657.6	0	0	0
7	Hou ,S (Summer)	1	1	425	0	0	0	1	1	425	0	0	0
7	Hou ,S (Summer)	1	1263.1	1688.1	0	0	0	1	1287.9	1688.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Bestbier, L (Luke)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms