Chess South Africa Ratings Database

PLAYER PAGE

Personal

Botha, L (Luan)

Chess SA id

1160301329

FIDE id

Date of birth

2016-03-07 (U10)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

12.5

Junior GPX Points

1294.6

Item	Main	Standard	Rapid	Blitz
Rating	1291.7	1300.8	1213.9	1200
Raw rating	1291.7	1300.8	1201.6	1200
Weighted rating	1236.2	1230.6	1213.9	1200
Weighted performance	1245.8	1233.7	0	0
Floor	791.7	800.8	718.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	145.5	143.6	165.4	165.8
Highest rating	1295 2024-07-01	1302 2024-07-01	1288.5 2024-03-01	1200 2024-04-01
Highest raw rating	1291.7 2025-09-01	1300.8 2025-09-01	1218.4 2024-04-01	1200 2024-04-01
Highest weighted rating	1245.2 2024-09-01	1237.7 2024-09-01	1218.4 2024-10-01	1200 2024-04-01
Highest weighted performance	1295 2024-07-01	1302 2024-07-01	1288.5 2024-03-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-0.9	0
New rating	1291.7	1300.8	1213	1200
Analysis
Rating	1291.7	1300.8	1213.9	1200
Raw rating	1291.7	1300.8	1201.6	1200
Weighted rating	1236.2	1230.6	1213.9
Weighted performance	1245.8	1233.7	0
K-factor	36	36	36	36
Floor	791.7	800.8	718.4	700
Max/Min rating change allowed	145.5	143.6	165.4	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	1291.7	1300.8	1201.6	1200
New weighted rating	1241.4	1237.1	1213	1200
New weighted performance	1237.8	1225.8	0	0
Temp new rating	1291.7	1300.8	1213	1200
Temp new rating +/-	0	0	-0.9	0
Final new rating +/-	0	0	-0.9	0
New rating	1291.7	1300.8	1213	1200
New K-factor	36	36	36	36
New floor	791.7	800.8	718.4	700

Item	Main	Standard	Rapid
	0	0	0
	15	10	5
	20	15	5
	0	0	0
	0	0	0
	0	0	0
History	35	25	10

Games since
	Main 35	Standard 25		Rapid 10		Blitz 0
Gender	Male
Age group	U10
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	15	9.5	63.33	113.3	1234.3	1347.6
Standard	10	7.5	75	212.5	1223.2	1435.7
Rapid	5	2	40	-85	1256.5	1171.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	35	20.5	58.57	72.9	1219.4	1292.3
Standard	25	15.5	62	102	1215.9	1317.9
Rapid	10	5	50	0	1228.2	1228.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1291.7	1300.8	1201.6	1200
2025-09-30	1291.7	1300.8	1201.6	1200
2025-09-01	1291.7	1300.8	1201.6	1200
2025-08-01	1218.6	1209.2	1218.4	1200
2025-07-01	1218.2	1209	1218.4	1200
2025-06-01	1217.8	1208.8	1218.4	1200
2025-05-01	1217.4	1208.6	1218.4	1200
2025-04-01	1218.9	1208.4	1218.4	1200
2025-03-01	1218.9	1208.2	1218.4	1200
2025-02-01	1218.9	1207.8	1218.4	1200
2025-01-01	1218.9	1206	1218.4	1200
2024-12-01	1218.9	1206	1218.4	1200
2024-11-01	1218.9	1206	1218.4	1200
2024-10-01	1218.9	1206	1218.4	1200
2024-09-01	1245.2	1237.7	1218.4	1200
2024-08-01	1245.2	1237.7	1218.4	1200
2024-07-01	1226.1	1216.8	1218.4	1200
2024-09-01	1211	1200	1218.4	1200
2024-05-01	1211	1200	1218.4	1200
2024-04-01	1211	1200	1218.4	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

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	Ekurhuleni North Schools Teams 2025 (U9)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	5	Yes	Analysis
2	Benoni Primary School Cluster Teams 2025 (U9A)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	7	5	2	Yes	Analysis
3	Benoni Primary School Cluster 12 April 2025 (U9 Open)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni North Schools Teams 2025 (U9)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	5	Yes	Analysis
2	Benoni Primary School Cluster Teams 2025 (U9A)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	7	5	2	Yes	Analysis
3	Benoni Primary School Cluster 12 April 2025 (U9 Open)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
4	Ekurhuleni Trails 3 2024 (U8+U10)	2024-08-24	2024-08-24	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
5	Ekurhuleni Trails 2 2024 (U8+U10)	2024-07-27	2024-07-27	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
6	Ekurhuleni Trails 1 2024 (U8+U10)	2024-06-01	2024-06-01	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
7	Benoni Primary School Cluster Individuals 2024 (U9 Boys)	2024-03-09	2024-03-09	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Taljaard, W (Waldo)				Opponent Masumpa, M (Mbalentle)
2	4	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-08-02	rnd 2	type Rapid	result 1
		Opponent Maharaj, A (Aarik)				Opponent Misra, K (Kushali)
3	3	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 2	type Rapid	result 1	date 2024-03-09	rnd 4	type Rapid	result 1
		Opponent Steyn, J (Janco)				Opponent Schneigansz, X (Xan)

#	Games	Start				End
1	7	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Maharaj, A (Aarik)				Opponent Masumpa, M (Mbalentle)
2	2	Tournament Ekurhuleni Trails 2 2024				Tournament Ekurhuleni Trails 2 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Naicker, K (Kahlayo)				Opponent Mafane, A (Atlegang)
3	2	Tournament Ekurhuleni Trails 1 2024				Tournament Ekurhuleni Trails 1 2024
		date 2024-06-01	rnd 3	type Standard	result 1	date 2024-06-01	rnd 4	type Standard	result 1
		Opponent Jack, N (Nandi)				Opponent Benjamin, L (Liyabona)

#	Games	Start				End
1	3	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 2	type Rapid	result 1	date 2024-03-09	rnd 4	type Rapid	result 1
		Opponent Steyn, J (Janco)				Opponent Schneigansz, X (Xan)
2	2	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 1	type Rapid	result 1	date 2025-08-02	rnd 2	type Rapid	result 1
		Opponent Wild, M (Mason)				Opponent Misra, K (Kushali)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Taljaard, W (Waldo)				Opponent Masumpa, M (Mbalentle)
2	3	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 2	type Rapid	result 1	date 2024-03-09	rnd 4	type Rapid	result 1
		Opponent Steyn, J (Janco)				Opponent Schneigansz, X (Xan)
3	2	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 1	type Rapid	result 1	date 2025-08-02	rnd 2	type Rapid	result 1
		Opponent Wild, M (Mason)				Opponent Misra, K (Kushali)

#	Games	Start				End
1	5	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 1
		Opponent Taljaard, W (Waldo)				Opponent Masumpa, M (Mbalentle)
2	2	Tournament Ekurhuleni Trails 2 2024				Tournament Ekurhuleni Trails 2 2024
		date 2024-07-27	rnd 3	type Standard	result 1	date 2024-07-27	rnd 4	type Standard	result 1
		Opponent Naicker, K (Kahlayo)				Opponent Mafane, A (Atlegang)
3	2	Tournament Ekurhuleni Trails 1 2024				Tournament Ekurhuleni Trails 1 2024
		date 2024-06-01	rnd 3	type Standard	result 1	date 2024-06-01	rnd 4	type Standard	result 1
		Opponent Jack, N (Nandi)				Opponent Benjamin, L (Liyabona)

#	Games	Start				End
1	3	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 2	type Rapid	result 1	date 2024-03-09	rnd 4	type Rapid	result 1
		Opponent Steyn, J (Janco)				Opponent Schneigansz, X (Xan)
2	2	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 1	type Rapid	result 1	date 2025-08-02	rnd 2	type Rapid	result 1
		Opponent Wild, M (Mason)				Opponent Misra, K (Kushali)

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	Mosala ,A (Atlehang)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Mosala ,A (Atlehang)	3	1336.5	911.5	3	1299.8	911.5	0	0	0	0	0	0
2	Naicker ,K (Kahlayo)	2	1	0	2	1	0	0	0	0	0	0	0
2	Naicker ,K (Kahlayo)	2	1066.2	1066.2	2	1054.6	1066.2	0	0	0	0	0	0
3	Deetlefs ,A (Alexia)	2	1	0	1	1	425	1	0	-425	0	0	0
3	Deetlefs ,A (Alexia)	2	1394.1	1394.1	1	1296.5	1819.1	1	1283.7	969.1	0	0	0
4	Serrao ,L (Luke)	1	1	425	1	1	425	0	0	0	0	0	0
4	Serrao ,L (Luke)	1	1105.7	1530.7	1	1078.8	1530.7	0	0	0	0	0	0
5	Sithole ,T (Thabiso)	1	1	425	1	1	425	0	0	0	0	0	0
5	Sithole ,T (Thabiso)	1	1237.3	1662.3	1	1222.4	1662.3	0	0	0	0	0	0
6	Jack ,N (Nandi)	1	1	425	1	1	425	0	0	0	0	0	0
6	Jack ,N (Nandi)	1	1124.8	1549.8	1	1135.9	1549.8	0	0	0	0	0	0
7	Maharaj ,A (Aarik)	1	1	425	1	1	425	0	0	0	0	0	0
7	Maharaj ,A (Aarik)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Aylward ,N (Nicolas)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Aylward ,N (Nicolas)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Masumpa ,M (Mbalentle)	1	1	425	1	1	425	0	0	0	0	0	0
9	Masumpa ,M (Mbalentle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Pather ,T (Tamishka)	1	1	425	1	1	425	0	0	0	0	0	0
10	Pather ,T (Tamishka)	1	1103	1528	1	1100.4	1528	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Botha, L (Luan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms