Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lekalakala, B (Bupe Amogelang)

Chess SA id

1090147078

FIDE id

Date of birth

2009-05-29 (U18)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1390.8

Item	Main	Standard	Rapid	Blitz
Rating	1461.4	1427.6	1340.6	1200
Raw rating	1461.4	1427.6	1340.6	1200
Weighted rating	1433.8	1389.4	1291.5	1200
Weighted performance	1421.8	1359.4	0	0
Floor	961.4	927.6	840.6	700
K-factor	32	32	36	36
Min/Max rating change allowed	114.3	119.9	135.7	165.8
Highest rating	1472.9 2024-02-01	1427.6 2025-09-01	1468.3 2023-10-01	1200 2018-10-01
Highest raw rating	1461.4 2025-09-01	1427.6 2025-09-01	1340.6 2025-09-01	1200 2024-02-01
Highest weighted rating	1428.2 2025-09-01	1382.1 2025-09-01	1287.1 2025-09-01	1200 2018-10-01
Highest weighted performance	1472.9 2025-02-01	1418.3 2024-02-01	1468.3 2023-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1461.4	1427.6	1340.6	1200
Analysis
Rating	1461.4	1427.6	1340.6	1200
Raw rating	1461.4	1427.6	1340.6	1200
Weighted rating	1433.8	1389.4	1291.5
Weighted performance	1421.8	1359.4	0
K-factor	32	32	36	36
Floor	961.4	927.6	840.6	700
Max/Min rating change allowed	114.3	119.9	135.7	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	1461.4	1427.6	1340.6	1200
New weighted rating	1438.5	1395.8	1295.8	1200
New weighted performance	1421.3	1358.9	0	0
Temp new rating	1461.4	1427.6	1340.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1461.4	1427.6	1340.6	1200
New K-factor	32	32	36	36
New floor	961.4	927.6	840.6	700

Item	Main	Standard	Rapid
	0	0	0
	25	21	4
	27	27	0
	30	20	10
	10	10	0
	0	0	0
History	92	78	14

Games since
	Main 57	Standard 48		Rapid 9		Blitz 0
Gender	Male
Age group	U18
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	1554		529		194
Male	1314		436		155
U18	248		84		37
U18 Male	220		72		31
Standard
	RSA		Province		Region
Overall	1772		671		250
Male	1472		551		201
U18	293		127		55
U18 Male	254		108		47
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	25	15.5	62	102	1392.5	1494.5
Standard	21	11.5	54.76	40.5	1429.2	1469.7
Rapid	4	4	100	425	1200	1625
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	92	51.5	55.98	50.8	1313.2	1364
Standard	78	40.5	51.92	16.3	1328	1344.3
Rapid	14	11	78.57	242.9	1231	1473.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1461.4	1427.6	1340.6	1200
2025-09-01	1461.4	1427.6	1340.6	1200
2025-08-01	1434.6	1411	1282.4	1200
2025-07-01	1434.6	1411	1282.4	1200
2025-06-01	1434.6	1411	1282.4	1200
2025-05-01	1434.6	1411	1282.4	1200
2025-04-01	1434.6	1411	1282.4	1200
2025-03-01	1439.4	1413.1	1282.4	1200
2025-02-01	1449	1418.4	1282.4	1200
2025-01-01	1420.5	1368.5	1282.4	1200
2024-12-01	1436.7	1375	1282.4	1200
2024-11-01	1436.7	1375	1282.4	1200
2024-10-01	1436.7	1375	1282.4	1200
2024-09-01	1443.9	1361	1282.4	1200
2024-08-01	1443.9	1361	1282.4	1200
2024-07-01	1443.9	1361	1282.4	1200
2024-06-01	1443.9	1361	1282.4	1200
2024-08-01	1443.9	1361	1282.4	1200
2024-04-01	1443.9	1361	1282.4	1200
2024-03-01	1443.9	1361	1282.4	1200
2024-02-01	1232.7	1180.6	1282.4	1200
2024-01-01	1202.6	1136.7	1282.4	1200
2023-12-01	1202.6	1136.7	1282.4	1200
2023-11-01	1202.6	1136.7	1282.4	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 Trial 4 2025 (B)	2025-09-21	2025-09-21	Standard	Ekurhuleni (GE)	5	0	0	No	Analysis
2	Gauteng LSEN Individuals 2025 (U17)	2025-08-22	2025-08-22	Rapid	Johannesburg Metro (GJM)	5	4	4	Yes	Analysis
3	2025 Etienne Lewis Closed Chess Tournament (U18)	2025-08-08	2025-08-10	Standard	Tshwane (GTP)	7	7	3.5	Yes	Analysis
4	Ekurhuleni Trial 2 2025 (B)	2025-06-21	2025-06-21	Standard	Ekurhuleni (GE)	5	0	0	No	Analysis
5	AHS Open Chess Tournament 2025 (C)	2025-03-01	2025-03-01	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
6	2025 Piet Robbertse Fide Rated Open Chess Tournament (C)	2025-02-01	2025-02-02	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
7	2025 Tshwane Chess OPEN Registration Tournament (B3)	2025-01-25	2025-01-25	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni Trial 4 2025 (B)	2025-09-21	2025-09-21	Standard	Ekurhuleni (GE)	5	0	0	No	Analysis
2	Gauteng LSEN Individuals 2025 (U17)	2025-08-22	2025-08-22	Rapid	Johannesburg Metro (GJM)	5	4	4	Yes	Analysis
3	2025 Etienne Lewis Closed Chess Tournament (U18)	2025-08-08	2025-08-10	Standard	Tshwane (GTP)	7	7	3.5	Yes	Analysis
4	Ekurhuleni Trial 2 2025 (B)	2025-06-21	2025-06-21	Standard	Ekurhuleni (GE)	5	0	0	No	Analysis
5	AHS Open Chess Tournament 2025 (C)	2025-03-01	2025-03-01	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
6	2025 Piet Robbertse Fide Rated Open Chess Tournament (C)	2025-02-01	2025-02-02	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
7	2025 Tshwane Chess OPEN Registration Tournament (B3)	2025-01-25	2025-01-25	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
8	Gauteng Inter-Region at UJ 2024 (U16 Open)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
9	2024 Etienne Lewis (U16)	2024-08-30	2024-09-01	Standard	Tshwane (GTP)	7	7	3.5	Yes	Analysis
10	2024 Tshwane Chess AHS Open Chess Tournament (D1)	2024-02-24	2024-02-24	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
11	2024 Piet Robbertse Open Chess Tournament (D1)	2024-02-03	2024-02-04	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
12	2024 Gauteng Inter-Region Chess Championship (U16C)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
13	Gauteng Soncini Finals 2023 (LSEN)	2023-10-28	2023-10-28	Rapid	Ekurhuleni (GE)	5	5	5	Yes	Analysis
14	2023 u16 OR Tambo Soncini Chess Tournament	2023-09-02	2023-09-02	Rapid	Tshwane (GTP)	6	5	2	Yes	Analysis
15	2023 Etienne Lewis Closed Tournament (U16)	2023-08-25	2023-08-27	Standard	Tshwane (GTP)	7	6	0.5	Yes	Analysis
16	Wynie Robbertse Open Tournament 2023 (C)	2023-06-03	2023-06-03	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
17	2023 Tshwane South School District CLOSED Individual Championships (U15 Open)	2023-04-22	2023-04-22	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
18	Chris Greyling Open Tournament 2023 (D2)	2023-03-21	2023-03-21	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
19	2022 Wynie Robbertse Open (U14)	2022-10-08	2022-10-08	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
20	2022 Gauteng North Chess Open (D)	2022-10-15	2022-10-16	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis

#	Games	Start				End
1	6	Tournament 2025 Tshwane Chess OPEN Registration Tournament				Tournament 2025 Piet Robbertse Fide Rated Open Chess Tournament
		date 2025-01-25	rnd 1	type Standard	result 1	date 2025-02-01	rnd 1	type Standard	result 1
		Opponent Le Roux, R (Reuben)				Opponent Vosloo, D (De Waal)
2	6	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament 2024 Piet Robbertse Open Chess Tournament
		date 2024-01-13	rnd 3	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent De Roos, H (Hubert)				Opponent Hlatshwayo, Q (Qhawe)
3	6	Tournament 2023 u16 OR Tambo Soncini Chess Tournament				Tournament Gauteng Soncini Finals 2023
		date 2023-09-02	rnd 6	type Rapid	result 1	date 2023-10-28	rnd 5	type Rapid	result 1
		Opponent Nokeri, B (Bonolo)				Opponent Nhlapo, N (Ntokozo)

#	Games	Start				End
1	6	Tournament 2025 Tshwane Chess OPEN Registration Tournament				Tournament 2025 Piet Robbertse Fide Rated Open Chess Tournament
		date 2025-01-25	rnd 1	type Standard	result 1	date 2025-02-01	rnd 1	type Standard	result 1
		Opponent Le Roux, R (Reuben)				Opponent Vosloo, D (De Waal)
2	6	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament 2024 Piet Robbertse Open Chess Tournament
		date 2024-01-13	rnd 3	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent De Roos, H (Hubert)				Opponent Hlatshwayo, Q (Qhawe)
3	4	Tournament 2022 Wynie Robbertse Open				Tournament 2022 Gauteng North Chess Open
		date 2022-10-08	rnd 5	type Standard	result 1	date 2022-10-15	rnd 3	type Standard	result 1
		Opponent Mabaso, T (Thabiso)				Opponent Buchner, E (Emil)

#	Games	Start				End
1	10	Tournament 2023 u16 OR Tambo Soncini Chess Tournament				Tournament Gauteng LSEN Individuals 2025
		date 2023-09-02	rnd 6	type Rapid	result 1	date 2025-08-22	rnd 5	type Rapid	result 1
		Opponent Nokeri, B (Bonolo)				Opponent Ngoetjana, T (Tokollo)
2	1	Tournament 2023 u16 OR Tambo Soncini Chess Tournament				Tournament 2023 u16 OR Tambo Soncini Chess Tournament
		date 2023-09-02	rnd 3	type Rapid	result 1	date 2023-09-02	rnd 3	type Rapid	result 1
		Opponent Mogashoa, I (Itumeleng)				Opponent Mogashoa, I (Itumeleng)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament 2024 Piet Robbertse Open Chess Tournament
		date 2024-01-13	rnd 3	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent De Roos, H (Hubert)				Opponent Hlatshwayo, Q (Qhawe)
2	6	Tournament 2023 u16 OR Tambo Soncini Chess Tournament				Tournament Gauteng Soncini Finals 2023
		date 2023-09-02	rnd 6	type Rapid	result 1	date 2023-10-28	rnd 5	type Rapid	result 1
		Opponent Nokeri, B (Bonolo)				Opponent Nhlapo, N (Ntokozo)
3	4	Tournament Gauteng LSEN Individuals 2025				Tournament Gauteng LSEN Individuals 2025
		date 2025-08-22	rnd 2	type Rapid	result 1	date 2025-08-22	rnd 5	type Rapid	result 1
		Opponent Makhoba, N (Ntokozo)				Opponent Ngoetjana, T (Tokollo)

#	Games	Start				End
1	6	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament 2024 Piet Robbertse Open Chess Tournament
		date 2024-01-13	rnd 3	type Standard	result 1	date 2024-02-03	rnd 3	type Standard	result 1
		Opponent De Roos, H (Hubert)				Opponent Hlatshwayo, Q (Qhawe)
2	4	Tournament 2022 Wynie Robbertse Open				Tournament 2022 Gauteng North Chess Open
		date 2022-10-08	rnd 5	type Standard	result 1	date 2022-10-15	rnd 3	type Standard	result 1
		Opponent Mabaso, T (Thabiso)				Opponent Buchner, E (Emil)
3	3	Tournament 2025 Etienne Lewis Closed Chess Tournament				Tournament 2025 Etienne Lewis Closed Chess Tournament
		date 2025-08-09	rnd 2	type Standard	result 1	date 2025-08-09	rnd 4	type Standard	result 1
		Opponent Reyneke, T (Talia)				Opponent Radia, D (Diya)

#	Games	Start				End
1	10	Tournament 2023 u16 OR Tambo Soncini Chess Tournament				Tournament Gauteng LSEN Individuals 2025
		date 2023-09-02	rnd 6	type Rapid	result 1	date 2025-08-22	rnd 5	type Rapid	result 1
		Opponent Nokeri, B (Bonolo)				Opponent Ngoetjana, T (Tokollo)
2	1	Tournament 2023 u16 OR Tambo Soncini Chess Tournament				Tournament 2023 u16 OR Tambo Soncini Chess Tournament
		date 2023-09-02	rnd 3	type Rapid	result 1	date 2023-09-02	rnd 3	type Rapid	result 1
		Opponent Mogashoa, I (Itumeleng)				Opponent Mogashoa, I (Itumeleng)

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	Matsioloko ,O (Osega)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
1	Matsioloko ,O (Osega)	3	1372.2	1088.9	3	1366.4	1088.9	0	0	0	0	0	0
2	De Roos ,H (Hubert)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
2	De Roos ,H (Hubert)	3	1333.8	1333.8	3	1323.5	1333.8	0	0	0	0	0	0
3	Boshoff ,R (Reinhardt)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Boshoff ,R (Reinhardt)	2	1473.9	1048.9	2	1467.2	1048.9	0	0	0	0	0	0
4	Hoogendoorn ,D (Daniel)	2	2	425	2	2	425	0	0	0	0	0	0
4	Hoogendoorn ,D (Daniel)	2	1246.5	1671.5	2	1248.6	1671.5	0	0	0	0	0	0
5	Reyneke ,T (Talia)	2	1	0	1	1	425	1	0	-425	0	0	0
5	Reyneke ,T (Talia)	2	1328.8	1328.8	1	1345.8	1753.8	1	856.4	903.8	0	0	0
6	Ferreira ,A (Aidon)	1	1	425	1	1	425	0	0	0	0	0	0
6	Ferreira ,A (Aidon)	1	1233	1658	1	1240	1658	0	0	0	0	0	0
7	Loubser ,LA (Lilliene)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Loubser ,LA (Lilliene)	1	1308.9	1308.9	1	1301.5	1308.9	0	0	0	0	0	0
8	Karsten ,D (Daniel)	1	1	425	1	1	425	0	0	0	0	0	0
8	Karsten ,D (Daniel)	1	1163.6	1588.6	1	1158.9	1588.6	0	0	0	0	0	0
9	Nkwadi ,K (Karabo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Nkwadi ,K (Karabo)	1	1486.5	1061.5	1	1449.4	1061.5	0	0	0	0	0	0
10	Gounder ,A (Arun)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Gounder ,A (Arun)	1	1555.2	1555.2	1	1552.4	1555.2	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

Lekalakala, B (Bupe Amogelang)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms