Chess South Africa Ratings Database

PLAYER PAGE

Personal

Changara, L (Leonard)

Chess SA id

1740136758

FIDE id

Date of birth

1974-03-29 (Adult)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1308.1	1304.3	1300	1300
Raw rating	1308.1	1304.3	1300	1300
Weighted rating	1275	1263.7	1299.7	1299.7
Weighted performance	0	0	0	0
Floor	808.1	804.3	800	800
K-factor	36	36	36	36
Min/Max rating change allowed	142.1	142.9	143.8	143.8
Highest rating	1308.1 2025-11-01	1304.3 2025-11-01	1300 2024-02-01	1300 2024-02-01
Highest raw rating	1308.1 2025-11-01	1304.3 2025-11-01	1300 2024-02-01	1300 2024-02-01
Highest weighted rating	1275 2025-11-01	1263.7 2025-11-01	1296.7 2025-08-01	1296.7 2025-08-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1308.1	1304.3	1300	1300
Analysis
Rating	1308.1	1304.3	1300	1300
Raw rating	1308.1	1304.3	1300	1300
Weighted rating	1275	1263.7	1299.7
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	808.1	804.3	800	800
Max/Min rating change allowed	142.1	142.9	143.8	143.8
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	1308.1	1304.3	1300	1300
New weighted rating	1278.2	1267.6	1300	1300
New weighted performance	0	0	0	0
Temp new rating	1308.1	1304.3	1300	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1308.1	1304.3	1300	1300
New K-factor	36	36	36	36
New floor	808.1	804.3	800	800

Item	Main	Standard
	0	0
	12	12
	4	4
	0	0
	5	5
	0	0
History	21	21

Games since
	Main 16	Standard 16		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
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	12	7.5	62.5	106.2	1279.3	1385.6
Standard	12	7.5	62.5	106.2	1279.3	1385.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	21	11.5	54.76	40.5	1258.4	1298.9
Standard	21	11.5	54.76	40.5	1258.4	1298.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1308.1	1304.3	1300	1300
2025-09-30	1285.4	1277.6	1300	1300
2025-09-01	1285.4	1277.6	1300	1300
2025-08-01	1285.4	1277.6	1300	1300
2025-07-01	1285.4	1277.6	1300	1300
2025-06-01	1285.4	1277.6	1300	1300
2025-05-01	1285.4	1277.6	1300	1300
2025-04-01	1285.4	1277.6	1300	1300
2025-03-01	1256.8	1240.2	1300	1300
2025-02-01	1256.8	1240.2	1300	1300
2025-01-01	1256.8	1240.2	1300	1300
2024-12-01	1256.8	1240.2	1300	1300
2024-11-01	1256.8	1240.2	1300	1300
2024-10-01	1256.8	1240.2	1300	1300
2024-09-01	1256.8	1240.2	1300	1300
2024-08-01	1256.8	1240.2	1300	1300
2024-07-01	1256.8	1240.2	1300	1300
2024-09-01	1256.8	1240.2	1300	1300
2024-05-01	1270.5	1255.7	1300	1300
2024-04-01	1270.5	1255.7	1300	1300
2024-03-01	1270.5	1255.7	1300	1300
2024-02-01	1270.5	1255.7	1300	1300
2024-01-01	1270.5	1255.7	1300	1300
2023-12-01	1200.3	1200.4	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	Bojanala's FIDE On The Orion Express 2025 (Parents)	2025-10-04	2025-10-05	Standard	Bojanala Platina (NBR)	7	7	4	Yes	Analysis
2	Bojanala's Waterkloof - The Superior One 2025 (Parents)	2025-03-15	2025-03-15	Standard	Bojanala Platina (NBR)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bojanala's FIDE On The Orion Express 2025 (Parents)	2025-10-04	2025-10-05	Standard	Bojanala Platina (NBR)	7	7	4	Yes	Analysis
2	Bojanala's Waterkloof - The Superior One 2025 (Parents)	2025-03-15	2025-03-15	Standard	Bojanala Platina (NBR)	5	5	3.5	Yes	Analysis
3	Spartan Bishops Chess Championships 2024 (Seniors)	2024-05-04	2024-05-05	Standard	Bojanala Platina (NBR)	5	4	2	Yes	Analysis
4	Lebone II 2022 (A)	2022-02-12	2022-02-12	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Bojanala's FIDE On The Orion Express 2025				Tournament Bojanala's FIDE On The Orion Express 2025
		date 2025-10-04	rnd 2	type Standard	result 1	date 2025-10-04	rnd 4	type Standard	result 1
		Opponent Dikane, R (Reginah)				Opponent Simpson, P (Paul)
2	2	Tournament Bojanala's Waterkloof - The Superior One 2025				Tournament Bojanala's Waterkloof - The Superior One 2025
		date 2025-03-15	rnd 4	type Standard	result 0.5	date 2025-03-15	rnd 5	type Standard	result 1
		Opponent Tak, N (Naveen)				Opponent De Jager, B (Bianca)
3	2	Tournament Bojanala's Waterkloof - The Superior One 2025				Tournament Bojanala's Waterkloof - The Superior One 2025
		date 2025-03-15	rnd 1	type Standard	result 1	date 2025-03-15	rnd 2	type Standard	result 1
		Opponent Monare, T (Tlhogi)				Opponent Botha, J (Johan)

#	Games	Start				End
1	2	Tournament Bojanala's Waterkloof - The Superior One 2025				Tournament Bojanala's Waterkloof - The Superior One 2025
		date 2025-03-15	rnd 4	type Standard	result 0.5	date 2025-03-15	rnd 5	type Standard	result 1
		Opponent Tak, N (Naveen)				Opponent De Jager, B (Bianca)
2	2	Tournament Bojanala's Waterkloof - The Superior One 2025				Tournament Bojanala's Waterkloof - The Superior One 2025
		date 2025-03-15	rnd 1	type Standard	result 1	date 2025-03-15	rnd 2	type Standard	result 1
		Opponent Monare, T (Tlhogi)				Opponent Botha, J (Johan)
3	2	Tournament Spartan Bishops Chess Championships 2024				Tournament Spartan Bishops Chess Championships 2024
		date 2024-05-04	rnd 3	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent Antonie, T (Timothy)				Opponent Dayimane, K (Koot)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Bojanala's Waterkloof - The Superior One 2025				Tournament Bojanala's Waterkloof - The Superior One 2025
		date 2025-03-15	rnd 1	type Standard	result 1	date 2025-03-15	rnd 2	type Standard	result 1
		Opponent Monare, T (Tlhogi)				Opponent Botha, J (Johan)
2	2	Tournament Spartan Bishops Chess Championships 2024				Tournament Spartan Bishops Chess Championships 2024
		date 2024-05-04	rnd 3	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent Antonie, T (Timothy)				Opponent Dayimane, K (Koot)
3	2	Tournament Lebone II 2022				Tournament Lebone II 2022
		date 2022-02-12	rnd 4	type Standard	result 1	date 2022-02-12	rnd 5	type Standard	result 1
		Opponent Naude, W (Willem)				Opponent Goosen, P (Pieter Jacobus)

#	Games	Start				End
1	2	Tournament Bojanala's Waterkloof - The Superior One 2025				Tournament Bojanala's Waterkloof - The Superior One 2025
		date 2025-03-15	rnd 1	type Standard	result 1	date 2025-03-15	rnd 2	type Standard	result 1
		Opponent Monare, T (Tlhogi)				Opponent Botha, J (Johan)
2	2	Tournament Spartan Bishops Chess Championships 2024				Tournament Spartan Bishops Chess Championships 2024
		date 2024-05-04	rnd 3	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent Antonie, T (Timothy)				Opponent Dayimane, K (Koot)
3	2	Tournament Lebone II 2022				Tournament Lebone II 2022
		date 2022-02-12	rnd 4	type Standard	result 1	date 2022-02-12	rnd 5	type Standard	result 1
		Opponent Naude, W (Willem)				Opponent Goosen, P (Pieter Jacobus)

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	Botha ,J (Johan)	1	1	425	1	1	425	0	0	0	0	0	0
1	Botha ,J (Johan)	1	1249.3	1674.3	1	1213.3	1674.3	0	0	0	0	0	0
2	September ,L (Lincohn)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	September ,L (Lincohn)	1	1478	1053	1	1469.9	1053	0	0	0	0	0	0
3	De Jager ,B (Bianca)	1	1	425	1	1	425	0	0	0	0	0	0
3	De Jager ,B (Bianca)	1	1193.5	1618.5	1	1188.8	1618.5	0	0	0	0	0	0
4	Goosen ,P (Pieter Jacobus)	1	1	425	1	1	425	0	0	0	0	0	0
4	Goosen ,P (Pieter Jacobus)	1	1090.5	1515.5	1	1075.6	1515.5	0	0	0	0	0	0
5	Tak ,N (Naveen)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Tak ,N (Naveen)	1	1197.3	1197.3	1	1200	1197.3	0	0	0	0	0	0
6	Labuschagne ,D (Dawie)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Labuschagne ,D (Dawie)	1	1426.7	1001.7	1	1449.4	1001.7	0	0	0	0	0	0
7	Motsuane ,L (Lucky)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Motsuane ,L (Lucky)	1	1513.4	1088.4	1	1518.5	1088.4	0	0	0	0	0	0
8	Naude ,W (Willem)	1	1	425	1	1	425	0	0	0	0	0	0
8	Naude ,W (Willem)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Antonie ,T (Timothy)	1	1	425	1	1	425	0	0	0	0	0	0
9	Antonie ,T (Timothy)	1	1177.7	1602.7	1	1174.1	1602.7	0	0	0	0	0	0
10	Dayimane ,K (Koot)	1	1	425	1	1	425	0	0	0	0	0	0
10	Dayimane ,K (Koot)	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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Personal

Changara, L (Leonard)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms