Chess South Africa Ratings Database

PLAYER PAGE

Personal

Gericke, L (Logan)

Chess SA id

1140310484

FIDE id

Date of birth

2014-04-27 (U12)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-21

Personal details last changed

1900-01-01

Junior GPX Games

53.3

Junior GPX Points

1331.1

Item	Main	Standard	Rapid	Blitz
Rating	1361.8	1351	1244.4	1200
Raw rating	1361.8	1351	1244.4	1200
Weighted rating	1265.3	1264.6	1207.8	1200
Weighted performance	1318.3	1325.9	0	0
Floor	898.1	896.6	754.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	131.7	133.7	155.6	165.8
Highest rating	1398.1 2025-09-01	1396.6 2025-07-01	1254.9 2025-09-01	1200 2024-10-01
Highest raw rating	1398.1 2025-09-01	1396.6 2025-07-01	1254.9 2025-09-01	1200 2024-10-01
Highest weighted rating	1265.3 2025-09-30	1264.6 2025-09-30	1207.8 2025-09-30	1200 2024-10-01
Highest weighted performance	1396.2 2025-07-01	1396.6 2024-12-01	1200 2024-10-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1361.8	1351	1244.4	1200
Analysis
Rating	1361.8	1351	1244.4	1200
Raw rating	1361.8	1351	1244.4	1200
Weighted rating	1265.3	1264.6	1207.8
Weighted performance	1318.3	1325.9	0
K-factor	36	36	36	36
Floor	898.1	896.6	754.9	700
Max/Min rating change allowed	131.7	133.7	155.6	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	1361.8	1351	1244.4	1200
New weighted rating	1275.3	1273.7	1211	1200
New weighted performance	1312.1	1325.5	0	0
Temp new rating	1361.8	1351	1244.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1361.8	1351	1244.4	1200
New K-factor	36	36	36	36
New floor	898.1	896.6	754.9	700

Item	Main	Standard	Rapid
	0	0	0
	60	50	10
	5	5	0
	0	0	0
	0	0	0
	0	0	0
History	65	55	10

Games since
	Main 65	Standard 55		Rapid 10		Blitz 0
Gender	Male
Age group	U12
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	2548		869		132
Male	2073		709		108
U12	356		121		20
U12 Male	265		89		16
Standard
	RSA		Province		Region
Overall	2549		926		125
Male	2057		749		103
U12	353		129		21
U12 Male	259		91		16
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	60	34	56.67	56.7	1342.6	1399.2
Standard	50	28.5	57	59.5	1337.3	1396.8
Rapid	10	5.5	55	42.5	1369	1411.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	65	36	55.38	45.8	1337.5	1383.3
Standard	55	30.5	55.45	46.4	1331.8	1378.1
Rapid	10	5.5	55	42.5	1369	1411.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1361.8	1351	1244.4	1200
2025-09-01	1398.1	1388.1	1254.9	1200
2025-08-01	1383.1	1383.9	1200	1200
2025-07-01	1396.2	1396.6	1200	1200
2025-06-01	1362.9	1365.6	1200	1200
2025-05-01	1198.9	1199.7	1200	1200
2025-04-01	1198.9	1199.7	1200	1200
2025-03-01	1198.9	1199.7	1200	1200
2025-02-01	1198.8	1199.7	1200	1200
2025-01-01	1196.7	1199.2	1200	1200
2024-12-01	1196.7	1199.2	1200	1200
2024-11-01	1196.7	1199.2	1200	1200
2024-10-01	1196.7	1199.2	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	GoForChess Junior Chess Championships 2025 (U12)	2025-09-14	2025-09-14	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
2	Ekurhuleni Trial 4 2025 (F)	2025-09-21	2025-09-21	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
3	Chess Power House Spring Rapid 2025 (C)	2025-09-21	2025-09-21	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
4	East Rand Chess Club Open 2025 (C)	2025-08-09	2025-08-09	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
5	East Rand Chess Club Open 2025 (C)	2025-08-09	2025-08-09	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
6	East Rand Chess Club 2025 (C)	2025-09-06	2025-09-06	Rapid	Ekurhuleni (GE)	5	0	0	No	Analysis
7	East Rand Chess Club 2025 (C)	2025-09-06	2025-09-06	Rapid	Ekurhuleni (GE)	5	0	0	No	Analysis
8	Rock n Roll Rapid 2025 (Queens)	2025-08-24	2025-08-24	Rapid	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
9	Ekurhuleni Trials 2025 (F)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
10	South African Open 2025 (U12 Open)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
11	Ekurhuleni Trial 2 2025 (F)	2025-06-21	2025-06-21	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
12	Ekurhuleni Trials 2025 (F)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
13	Ekurhuleni South District Primary Schools 2025 (U11 Boys)	2025-05-10	2025-05-10	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
14	East Rand Chess Club Open 2025 (C)	2025-05-03	2025-05-03	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	GoForChess Junior Chess Championships 2025 (U12)	2025-09-14	2025-09-14	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
2	Ekurhuleni Trial 4 2025 (F)	2025-09-21	2025-09-21	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
3	Chess Power House Spring Rapid 2025 (C)	2025-09-21	2025-09-21	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
4	East Rand Chess Club Open 2025 (C)	2025-08-09	2025-08-09	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
5	East Rand Chess Club Open 2025 (C)	2025-08-09	2025-08-09	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
6	East Rand Chess Club 2025 (C)	2025-09-06	2025-09-06	Rapid	Ekurhuleni (GE)	5	0	0	No	Analysis
7	East Rand Chess Club 2025 (C)	2025-09-06	2025-09-06	Rapid	Ekurhuleni (GE)	5	0	0	No	Analysis
8	Rock n Roll Rapid 2025 (Queens)	2025-08-24	2025-08-24	Rapid	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
9	Ekurhuleni Trials 2025 (F)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
10	South African Open 2025 (U12 Open)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
11	Ekurhuleni Trial 2 2025 (F)	2025-06-21	2025-06-21	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
12	Ekurhuleni Trials 2025 (F)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
13	Ekurhuleni South District Primary Schools 2025 (U11 Boys)	2025-05-10	2025-05-10	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
14	East Rand Chess Club Open 2025 (C)	2025-05-03	2025-05-03	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
15	Gauteng Schools Individuals Finals 2024 (U11 Boys)	2024-08-16	2024-08-16	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Ekurhuleni South District Primary Schools 2025				Tournament Ekurhuleni Trials 2025
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-05-24	rnd 3	type Standard	result 1
		Opponent Mpai, T (Thoriso)				Opponent Zhu, R (Ryan Yuancheng)
2	4	Tournament East Rand Chess Club Open 2025				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-05-03	rnd 5	type Standard	result 0.5	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Mcdonald, G (Gabriel)				Opponent Moagi, L (Lesedi)
3	4	Tournament Gauteng Schools Individuals Finals 2024				Tournament East Rand Chess Club Open 2025
		date 2024-08-16	rnd 5	type Standard	result 1	date 2025-05-03	rnd 3	type Standard	result 1
		Opponent Mkhize, S (Sibongimpilo)				Opponent Van Der Schyff, M (Mila-Ne)

#	Games	Start				End
1	4	Tournament Ekurhuleni South District Primary Schools 2025				Tournament Ekurhuleni Trials 2025
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-05-24	rnd 3	type Standard	result 1
		Opponent Mpai, T (Thoriso)				Opponent Zhu, R (Ryan Yuancheng)
2	4	Tournament East Rand Chess Club Open 2025				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-05-03	rnd 5	type Standard	result 0.5	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Mcdonald, G (Gabriel)				Opponent Moagi, L (Lesedi)
3	4	Tournament Gauteng Schools Individuals Finals 2024				Tournament East Rand Chess Club Open 2025
		date 2024-08-16	rnd 5	type Standard	result 1	date 2025-05-03	rnd 3	type Standard	result 1
		Opponent Mkhize, S (Sibongimpilo)				Opponent Van Der Schyff, M (Mila-Ne)

#	Games	Start				End
1	2	Tournament Rock n Roll Rapid 2025				Tournament Rock n Roll Rapid 2025
		date 2025-08-24	rnd 4	type Rapid	result 1	date 2025-08-24	rnd 5	type Rapid	result 0.5
		Opponent Shi, Y (Yuzhe)				Opponent Mcdonald, G (Gabriel)
2	2	Tournament Rock n Roll Rapid 2025				Tournament Rock n Roll Rapid 2025
		date 2025-08-24	rnd 1	type Rapid	result 1	date 2025-08-24	rnd 2	type Rapid	result 1
		Opponent Alexander, T (Thomas James)				Opponent Mpye, K (Karabo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Gauteng Schools Individuals Finals 2024				Tournament East Rand Chess Club Open 2025
		date 2024-08-16	rnd 5	type Standard	result 1	date 2025-05-03	rnd 3	type Standard	result 1
		Opponent Mkhize, S (Sibongimpilo)				Opponent Van Der Schyff, M (Mila-Ne)
2	3	Tournament South African Open 2025				Tournament Ekurhuleni Trials 2025
		date 2025-07-05	rnd 5	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Mahale, A (Agastya)				Opponent Mayanga, D (David)
3	3	Tournament Ekurhuleni South District Primary Schools 2025				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Mosoko, T (Tadiwanashe)				Opponent Moagi, L (Lesedi)

#	Games	Start				End
1	4	Tournament Gauteng Schools Individuals Finals 2024				Tournament East Rand Chess Club Open 2025
		date 2024-08-16	rnd 5	type Standard	result 1	date 2025-05-03	rnd 3	type Standard	result 1
		Opponent Mkhize, S (Sibongimpilo)				Opponent Van Der Schyff, M (Mila-Ne)
2	3	Tournament South African Open 2025				Tournament Ekurhuleni Trials 2025
		date 2025-07-05	rnd 5	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Mahale, A (Agastya)				Opponent Mayanga, D (David)
3	3	Tournament Ekurhuleni South District Primary Schools 2025				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Mosoko, T (Tadiwanashe)				Opponent Moagi, L (Lesedi)

#	Games	Start				End
1	2	Tournament Rock n Roll Rapid 2025				Tournament Rock n Roll Rapid 2025
		date 2025-08-24	rnd 1	type Rapid	result 1	date 2025-08-24	rnd 2	type Rapid	result 1
		Opponent Alexander, T (Thomas James)				Opponent Mpye, K (Karabo)
2	1	Tournament Rock n Roll Rapid 2025				Tournament Rock n Roll Rapid 2025
		date 2025-08-24	rnd 4	type Rapid	result 1	date 2025-08-24	rnd 4	type Rapid	result 1
		Opponent Shi, Y (Yuzhe)				Opponent Shi, Y (Yuzhe)

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	Dithebe ,K (Katleho)	4	4	425	4	4	425	0	0	0	0	0	0
1	Dithebe ,K (Katleho)	4	1223.3	1648.3	4	1227.4	1648.3	0	0	0	0	0	0
2	Visagie ,A (Arina)	4	0	-425	4	0	-425	0	0	0	0	0	0
2	Visagie ,A (Arina)	4	1519.2	1094.2	4	1511.6	1094.2	0	0	0	0	0	0
3	Verwey ,R (Reuben)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
3	Verwey ,R (Reuben)	3	1351.5	1068.1	3	1360.6	1068.1	0	0	0	0	0	0
4	Vorster ,W (Wian)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
4	Vorster ,W (Wian)	3	1331.6	1189.9	2	1301.8	1331.6	1	1228.9	906.6	0	0	0
5	Beaton ,M (Miah)	2	2	425	2	2	425	0	0	0	0	0	0
5	Beaton ,M (Miah)	2	1298	1723	2	1310.8	1723	0	0	0	0	0	0
6	Mistry ,K (Kabir)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Mistry ,K (Kabir)	2	1524.2	1099.2	2	1519.7	1099.2	0	0	0	0	0	0
7	Thoobe ,M (Moshala)	2	2	425	2	2	425	0	0	0	0	0	0
7	Thoobe ,M (Moshala)	2	1211.6	1636.6	2	1211.2	1636.6	0	0	0	0	0	0
8	Sardinha ,S (Seveano)	2	2	425	2	2	425	0	0	0	0	0	0
8	Sardinha ,S (Seveano)	2	1250.5	1675.5	2	1219.1	1675.5	0	0	0	0	0	0
9	Hattingh ,B (Ben)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Hattingh ,B (Ben)	2	1491.9	1066.9	2	1442.3	1066.9	0	0	0	0	0	0
10	Bhagamulgee ,P (Pranav)	2	1	0	2	1	0	0	0	0	0	0	0
10	Bhagamulgee ,P (Pranav)	2	1285.3	1285.3	2	1281.4	1285.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Gericke, L (Logan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms