Chess South Africa Ratings Database

PLAYER PAGE

Personal

Leach, G (Gavin)

Chess SA id

1160300652

FIDE id

Date of birth

2016-08-16 (U10)

Gender

Male

Region

Vhambe (LVT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-13

Personal details last changed

1900-01-01

Junior GPX Games

36.3

Junior GPX Points

1258.2

Item	Main	Standard	Rapid	Blitz
Rating	1338.5	1403.6	1265.5	1200
Raw rating	1338.5	1403.6	1235.3	1200
Weighted rating	1310.6	1330.4	1265.5	1200
Weighted performance	1313.9	1375.7	0	0
Floor	838.5	903.6	790	700
K-factor	36	32	36	36
Min/Max rating change allowed	136.1	124.1	157.7	165.8
Highest rating	1366.9 2024-05-01	1403.6 2025-09-30	1436.8 2024-05-01	1200 2024-04-01
Highest raw rating	1338.5 2025-09-30	1403.6 2025-09-30	1290 2024-07-01	1200 2024-04-01
Highest weighted rating	1335.2 2024-09-01	1375.9 2024-09-01	1290 2024-10-01	1200 2024-04-01
Highest weighted performance	1366.9 2025-07-01	1391.6 2025-09-30	1436.8 2024-05-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-1.8	0
New rating	1338.5	1403.6	1263.7	1200
Analysis
Rating	1338.5	1403.6	1265.5	1200
Raw rating	1338.5	1403.6	1235.3	1200
Weighted rating	1310.6	1330.4	1265.5
Weighted performance	1313.9	1375.7	0
K-factor	36	32	36	36
Floor	838.5	903.6	790	700
Max/Min rating change allowed	136.1	124.1	157.7	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	1338.5	1403.6	1235.3	1200
New weighted rating	1314.8	1339.1	1263.7	1200
New weighted performance	1306	1367.3	0	0
Temp new rating	1338.5	1403.6	1263.7	1200
Temp new rating +/-	0	0	-1.8	0
Final new rating +/-	0	0	-1.8	0
New rating	1338.5	1403.6	1263.7	1200
New K-factor	36	32	36	36
New floor	838.5	903.6	790	700

Item	Main	Standard	Rapid
	0	0	0
	38	25	13
	30	20	10
	0	0	0
	0	0	0
	0	0	0
History	68	45	23

Games since
	Main 68	Standard 45		Rapid 23		Blitz 0
Gender	Male
Age group	U10
Region	Vhambe (LVT)
Province	Limpopo (LP)
Main
	RSA		Province		Region
Overall	2860		87		5
Male	2280		81		5
U10	223		5		2
U10 Male	178		5		2
Standard
	RSA		Province		Region
Overall	2054		53		4
Male	1677		51		4
U10	134		3		1
U10 Male	115		3		1
Rapid
	RSA		Province		Region
Overall	1257		91		4
Male	1013		84		4
U10	109		6		1
U10 Male	89		6		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	38	24	63.16	111.8	1217.6	1329.5
Standard	25	19	76	221	1210	1431
Rapid	13	5	38.46	-98.1	1232.2	1134.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	68	44.5	65.44	131.2	1213.9	1345.1
Standard	45	32	71.11	179.4	1210.5	1390
Rapid	23	12.5	54.35	37	1220.4	1257.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1338.5	1403.6	1235.3	1200
2025-09-30	1338.5	1403.6	1235.3	1200
2025-09-01	1334.8	1375.9	1267.4	1200
2025-08-01	1334.8	1375.9	1267.4	1200
2025-07-01	1334.8	1375.9	1265.9	1200
2025-06-01	1307	1341.2	1264.3	1200
2025-05-01	1308.5	1349.7	1262.5	1200
2025-04-01	1308.5	1349.7	1258.8	1200
2025-03-01	1335.2	1329.7	1290	1200
2025-02-01	1309.4	1294.4	1290	1200
2025-01-01	1309.4	1294.4	1290	1200
2024-12-01	1309.4	1294.4	1290	1200
2024-11-01	1309.4	1294.4	1290	1200
2024-10-01	1267.3	1244.4	1290	1200
2024-09-01	1302.3	1284.4	1290	1200
2024-08-01	1302.3	1284.4	1290	1200
2024-07-01	1302.3	1284.4	1290	1200
2024-09-01	1275.8	1284.4	1239.2	1200
2024-05-01	1222.6	1200	1239.2	1200
2024-04-01	1222.6	1200	1239.2	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	Capricorn District Qualifying Tournament 8 2025 (U8+U10)	2025-09-13	2025-09-13	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
2	Limpopo Women's Day Open Chess Campionships 2025 (Junior)	2025-08-09	2025-08-09	Rapid	Capricorn (LCP)	7	7	3	Yes	Analysis
3	Capricorn District Qualifying Tournament 5 2025 (U8+U10)	2025-05-17	2025-05-17	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
4	Capricorn District Qualifying Tournament 2025 (U8+U10)	2025-04-12	2025-04-12	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
5	Capricorn District Qualifying Tournament 3 2025 (U8+U10)	2025-03-15	2025-03-15	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
6	2nd Capricorn Open 2025 (C)	2025-03-01	2025-03-01	Rapid	Capricorn (LCP)	6	6	2	Yes	Analysis
7	Capricorn District Qualifying Tournament 1 2025 (U8+U10)	2025-02-01	2025-02-01	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Capricorn District Qualifying Tournament 8 2025 (U8+U10)	2025-09-13	2025-09-13	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
2	Limpopo Women's Day Open Chess Campionships 2025 (Junior)	2025-08-09	2025-08-09	Rapid	Capricorn (LCP)	7	7	3	Yes	Analysis
3	Capricorn District Qualifying Tournament 5 2025 (U8+U10)	2025-05-17	2025-05-17	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
4	Capricorn District Qualifying Tournament 2025 (U8+U10)	2025-04-12	2025-04-12	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
5	Capricorn District Qualifying Tournament 3 2025 (U8+U10)	2025-03-15	2025-03-15	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
6	2nd Capricorn Open 2025 (C)	2025-03-01	2025-03-01	Rapid	Capricorn (LCP)	6	6	2	Yes	Analysis
7	Capricorn District Qualifying Tournament 1 2025 (U8+U10)	2025-02-01	2025-02-01	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
8	Limpopo Junior Trials 2024 (U8)	2024-10-05	2024-10-05	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
9	Capricorn Junior Qualifying 6 2024 (U8)	2024-09-14	2024-09-14	Standard	Capricorn (LCP)	5	5	2	Yes	Analysis
10	Capricorn District Primary Schools League Finals 2024 (U9A)	2024-05-24	2024-05-24	Rapid	Capricorn (LCP)	5	5	4	Yes	Analysis
11	Capricorn Junior Qualifying 5 2024 (U10)	2024-05-18	2024-05-18	Standard	Capricorn (LCP)	5	5	3	Yes	Analysis
12	Capricorn Junior Qualifying 4 2024 (U10)	2024-05-04	2024-05-04	Standard	Capricorn (LCP)	5	5	4	Yes	Analysis
13	Capricorn District Junior Qualifying 3 2024 (U8)	2024-03-09	2024-03-09	Rapid	Capricorn (LCP)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament Capricorn District Qualifying Tournament 3 2025				Tournament Capricorn District Qualifying Tournament 2025
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Nxumalo, V (Vukona)				Opponent Dolo, M (Mikayla)
2	4	Tournament Limpopo Women's Day Open Chess Campionships 2025				Tournament Capricorn District Qualifying Tournament 8 2025
		date 2025-08-09	rnd 7	type Rapid	result 1	date 2025-09-13	rnd 3	type Standard	result 1
		Opponent Kupamupindi, T (Tiana Vimbiso)				Opponent Mashava, N (Ntokoto)
3	4	Tournament Capricorn District Qualifying Tournament 5 2025				Tournament Limpopo Women's Day Open Chess Campionships 2025
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-08-09	rnd 1	type Rapid	result 1
		Opponent Chochi, L (Lesego)				Opponent Modiba, K (Keletso)

#	Games	Start				End
1	6	Tournament Capricorn District Qualifying Tournament 5 2025				Tournament Capricorn District Qualifying Tournament 8 2025
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-09-13	rnd 3	type Standard	result 1
		Opponent Chochi, L (Lesego)				Opponent Mashava, N (Ntokoto)
2	5	Tournament Capricorn District Qualifying Tournament 3 2025				Tournament Capricorn District Qualifying Tournament 2025
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Nxumalo, V (Vukona)				Opponent Dolo, M (Mikayla)
3	4	Tournament Capricorn District Qualifying Tournament 1 2025				Tournament Capricorn District Qualifying Tournament 3 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-03-15	rnd 2	type Standard	result 1
		Opponent Maputla, P (Phetolo)				Opponent Mathebula, R (Reneilwe)

#	Games	Start				End
1	4	Tournament Capricorn District Primary Schools League Finals 2024				Tournament Capricorn District Primary Schools League Finals 2024
		date 2024-05-24	rnd 2	type Rapid	result 1	date 2024-05-24	rnd 5	type Rapid	result 1
		Opponent Ofentse, R (Ruth)				Opponent Mashoene, B (Bontle)
2	3	Tournament Capricorn District Junior Qualifying 3 2024				Tournament Capricorn District Junior Qualifying 3 2024
		date 2024-03-09	rnd 1	type Rapid	result 1	date 2024-03-09	rnd 3	type Rapid	result 1
		Opponent Schoeman, M (Mathew)				Opponent Verreynne, E (Elbe)
3	2	Tournament 2nd Capricorn Open 2025				Tournament Limpopo Women's Day Open Chess Campionships 2025
		date 2025-03-01	rnd 6	type Rapid	result 1	date 2025-08-09	rnd 1	type Rapid	result 1
		Opponent Ramashala, T (Tshiamo)				Opponent Modiba, K (Keletso)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Capricorn District Qualifying Tournament 3 2025				Tournament Capricorn District Qualifying Tournament 2025
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Nxumalo, V (Vukona)				Opponent Dolo, M (Mikayla)
2	4	Tournament Limpopo Women's Day Open Chess Campionships 2025				Tournament Capricorn District Qualifying Tournament 8 2025
		date 2025-08-09	rnd 7	type Rapid	result 1	date 2025-09-13	rnd 3	type Standard	result 1
		Opponent Kupamupindi, T (Tiana Vimbiso)				Opponent Mashava, N (Ntokoto)
3	4	Tournament Capricorn District Qualifying Tournament 5 2025				Tournament Limpopo Women's Day Open Chess Campionships 2025
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-08-09	rnd 1	type Rapid	result 1
		Opponent Chochi, L (Lesego)				Opponent Modiba, K (Keletso)

#	Games	Start				End
1	6	Tournament Capricorn District Qualifying Tournament 5 2025				Tournament Capricorn District Qualifying Tournament 8 2025
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-09-13	rnd 3	type Standard	result 1
		Opponent Chochi, L (Lesego)				Opponent Mashava, N (Ntokoto)
2	5	Tournament Capricorn District Qualifying Tournament 3 2025				Tournament Capricorn District Qualifying Tournament 2025
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Nxumalo, V (Vukona)				Opponent Dolo, M (Mikayla)
3	4	Tournament Capricorn District Qualifying Tournament 1 2025				Tournament Capricorn District Qualifying Tournament 3 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-03-15	rnd 2	type Standard	result 1
		Opponent Maputla, P (Phetolo)				Opponent Mathebula, R (Reneilwe)

#	Games	Start				End
1	4	Tournament Capricorn District Primary Schools League Finals 2024				Tournament Capricorn District Primary Schools League Finals 2024
		date 2024-05-24	rnd 2	type Rapid	result 1	date 2024-05-24	rnd 5	type Rapid	result 1
		Opponent Ofentse, R (Ruth)				Opponent Mashoene, B (Bontle)
2	3	Tournament Capricorn District Junior Qualifying 3 2024				Tournament Capricorn District Junior Qualifying 3 2024
		date 2024-03-09	rnd 1	type Rapid	result 1	date 2024-03-09	rnd 3	type Rapid	result 1
		Opponent Schoeman, M (Mathew)				Opponent Verreynne, E (Elbe)
3	2	Tournament 2nd Capricorn Open 2025				Tournament Limpopo Women's Day Open Chess Campionships 2025
		date 2025-03-01	rnd 6	type Rapid	result 1	date 2025-08-09	rnd 1	type Rapid	result 1
		Opponent Ramashala, T (Tshiamo)				Opponent Modiba, K (Keletso)

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	Verreynne ,E (Elbe)	4	4	425	3	3	425	1	1	425	0	0	0
1	Verreynne ,E (Elbe)	4	1156.3	1581.3	3	1152.1	1581.3	1	1200	1581.3	0	0	0
2	Du Toit ,J (Joshua)	4	1	-212.5	2	0	-425	2	1	0	0	0	0
2	Du Toit ,J (Joshua)	4	1258.2	1045.7	2	1301.2	833.2	2	1235.7	1258.2	0	0	0
3	Kataka ,B (Bohlale)	3	3	425	3	3	425	0	0	0	0	0	0
3	Kataka ,B (Bohlale)	3	1206.7	1631.7	3	1211.4	1631.7	0	0	0	0	0	0
4	Pheko ,K (Kamogelo)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
4	Pheko ,K (Kamogelo)	3	1203.9	1062.3	3	1205.7	1062.3	0	0	0	0	0	0
5	Dolo ,M (Mikayla)	3	3	425	2	2	425	1	1	425	0	0	0
5	Dolo ,M (Mikayla)	3	1237.5	1662.5	2	1262.1	1662.5	1	1218.4	1662.5	0	0	0
6	Modika ,T (Tshepang)	2	1	0	2	1	0	0	0	0	0	0	0
6	Modika ,T (Tshepang)	2	1362.6	1362.6	2	1359.9	1362.6	0	0	0	0	0	0
7	Dolo ,M (Mogau)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Dolo ,M (Mogau)	2	1284.2	859.2	2	1322.8	859.2	0	0	0	0	0	0
8	Kgaphola ,T (Toko)	2	2	425	2	2	425	0	0	0	0	0	0
8	Kgaphola ,T (Toko)	2	1114.1	1539.1	2	1110.7	1539.1	0	0	0	0	0	0
9	Leach ,G (Graeame)	2	0.5	-212.5	1	0	-425	1	0.5	0	0	0	0
9	Leach ,G (Graeame)	2	1221.1	1008.6	1	1213.7	796.1	1	1200	1221.1	0	0	0
10	Mashava ,N (Ntokoto)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mashava ,N (Ntokoto)	1	1263.7	1688.7	1	1277.5	1688.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Leach, G (Gavin)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms