Chess South Africa Ratings Database

PLAYER PAGE

Personal

Coleske, T (Tyler)

Chess SA id

1130155780

FIDE id

Date of birth

2013-06-11 (U14)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-25

Personal details last changed

1900-01-01

Junior GPX Games

20.6

Junior GPX Points

1184.6

Item	Main	Standard	Rapid	Blitz
Rating	1426.5	1423.8	1256.1	1289.6
Raw rating	1426.5	1423.8	1256.1	1289.6
Weighted rating	1404.1	1404.2	1251.7	1233.4
Weighted performance	1346.7	1323.5	0	0
Floor	926.5	923.8	756.1	791.4
K-factor	32	32	36	36
Min/Max rating change allowed	120.1	120.5	153.1	145.9
Highest rating	1426.5 2025-11-01	1431 2023-09-01	1291.6 2023-06-01	1291.4 2025-07-01
Highest raw rating	1426.5 2025-11-01	1423.8 2025-11-01	1256.1 2024-08-01	1291.4 2025-07-01
Highest weighted rating	1404.1 2025-11-01	1404.2 2025-11-01	1248 2025-08-01	1233.4 2025-11-01
Highest weighted performance	1422.2 2024-09-01	1431 2023-09-01	1291.6 2023-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1426.5	1423.8	1256.1	1289.6
Analysis
Rating	1426.5	1423.8	1256.1	1289.6
Raw rating	1426.5	1423.8	1256.1	1289.6
Weighted rating	1404.1	1404.2	1251.7
Weighted performance	1346.7	1323.5	0
K-factor	32	32	36	36
Floor	926.5	923.8	756.1	791.4
Max/Min rating change allowed	120.1	120.5	153.1	145.9
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	1426.5	1423.8	1256.1	1289.6
New weighted rating	1406.7	1406.3	1252.7	1239
New weighted performance	1338.6	1315.2	0	0
Temp new rating	1426.5	1423.8	1256.1	1289.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1426.5	1423.8	1256.1	1289.6
New K-factor	32	32	36	36
New floor	926.5	923.8	756.1	791.4

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	26	14	0	12
	36	29	7	0
	34	29	5	0
	0	0	0	0
	0	0	0	0
History	96	72	12	12

Games since
	Main 67	Standard 48		Rapid 7		Blitz 12
Gender	Male
Age group	U14
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	1913		669		63
Male	1583		542		54
U14	297		100		14
U14 Male	225		72		10
Standard
	RSA		Province		Region
Overall	1839		683		63
Male	1520		558		54
U14	289		100		12
U14 Male	217		74		8
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	304		100		7
Male	288		91		7
U14	15		6		1
U14 Male	14		5		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	26	18.5	71.15	179.8	1293.7	1473.5
Standard	14	9.5	67.86	151.8	1283.9	1435.7
Rapid	0	0	0	0	0	0
Blitz	12	9	75	212.5	1305.2	1517.7
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	96	63	65.62	132.8	1274.7	1407.6
Standard	72	46.5	64.58	124	1269.3	1393.3
Rapid	12	7.5	62.5	106.2	1276.7	1383
Blitz	12	9	75	212.5	1305.2	1517.7

Date	Main	Standard	Rapid	Blitz
2025-11-01	1426.5	1423.8	1256.1	1289.6
2025-09-30	1419.3	1413.3	1256.1	1291.4
2025-09-01	1419.3	1413.3	1256.1	1291.4
2025-08-01	1419.3	1413.3	1256.1	1291.4
2025-07-01	1419.3	1413.3	1256.1	1291.4
2025-06-01	1406.6	1413.3	1256.1	1200
2025-05-01	1406.6	1413.3	1256.1	1200
2025-04-01	1406.6	1413.3	1256.1	1200
2025-03-01	1381.7	1384.9	1256.1	1200
2025-02-01	1395.9	1390.8	1256.1	1200
2025-01-01	1395.9	1390.8	1256.1	1200
2024-12-01	1395.9	1390.8	1256.1	1200
2024-11-01	1395.9	1390.8	1256.1	1200
2024-10-01	1416.4	1416.4	1256.1	1200
2024-09-01	1399.7	1398.5	1256.1	1200
2024-08-01	1399.7	1398.5	1256.1	1200
2024-07-01	1386.7	1398.5	1219.4	1200
2024-09-01	1386.7	1398.5	1219.4	1200
2024-05-01	1386.7	1398.5	1219.4	1200
2024-04-01	1336.8	1348.6	1219.4	1200
2024-03-01	1336.5	1356.3	1219.4	1200
2024-02-01	1336.5	1356.3	1219.4	1200
2024-01-01	1385.6	1406.2	1219.4	1200
2023-12-01	1385.6	1406.2	1219.4	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	Chess-in-the-Vaal Academy Blitz Open 25 Oct 2025 (B)	2025-10-25	2025-10-25	Blitz	Sedibeng (GSV)	5	5	3	Yes	Analysis
2	LS Fonteine Open 18 Oct 2025 (D)	2025-10-18	2025-10-18	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
3	Vaal Chess Club Blitz Open 31 May 2025 (B)	2025-05-31	2025-05-31	Blitz	Sedibeng (GSV)	7	7	6	Yes	Analysis
4	Laerskool Vaalpark Open 01 March 25 (D)	2025-03-01	2025-03-01	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
5	Afrikaans High School Open 08 Feb 2025 (D)	2025-02-08	2025-02-08	Standard	Sedibeng (GSV)	5	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Chess-in-the-Vaal Academy Blitz Open 25 Oct 2025 (B)	2025-10-25	2025-10-25	Blitz	Sedibeng (GSV)	5	5	3	Yes	Analysis
2	LS Fonteine Open 18 Oct 2025 (D)	2025-10-18	2025-10-18	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
3	Vaal Chess Club Blitz Open 31 May 2025 (B)	2025-05-31	2025-05-31	Blitz	Sedibeng (GSV)	7	7	6	Yes	Analysis
4	Laerskool Vaalpark Open 01 March 25 (D)	2025-03-01	2025-03-01	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
5	Afrikaans High School Open 08 Feb 2025 (D)	2025-02-08	2025-02-08	Standard	Sedibeng (GSV)	5	4	2	Yes	Analysis
6	Fonteine Open 2024 (D)	2024-10-19	2024-10-19	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
7	Sedibeng Chess Open 07 Sept 24 (D)	2024-09-07	2024-09-07	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
8	Midvaal Winter Classic 13 July 2024 (E)	2024-07-13	2024-07-13	Rapid	Sedibeng (GSV)	7	7	4.5	Yes	Analysis
9	Vaalpark Primary Chess Open 2024 (D)	2024-04-13	2024-04-13	Standard	Sedibeng (GSV)	5	5	4.5	Yes	Analysis
10	Valia's Open 2024 (E)	2024-03-02	2024-03-02	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
11	NG Kerk Vanderbijlpark Suid 2024 (D)	2024-02-24	2024-02-24	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
12	2024 Gauteng Inter-Region Chess Championship (U12B)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
13	Queens Gambit Chess Open 2023 (D)	2023-11-25	2023-11-25	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
14	Fonteine Chess Open 2023 (F)	2023-09-02	2023-09-02	Standard	Sedibeng (GSV)	5	5	4.5	Yes	Analysis
15	NG Kerk Vanderbijlpark Suid Open 2023 (E)	2023-08-26	2023-08-26	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
16	Overvaal Ope Jul 2023 (D)	2023-07-22	2023-07-22	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
17	VaalPark Primary Open Chess 2023 (E)	2023-06-16	2023-06-16	Rapid	Sedibeng (GSV)	5	5	3	Yes	Analysis
18	Valia's Chess Tournament 2023 (E)	2023-05-06	2023-05-06	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
19	Driehoek Open Chess Tournament 2023 (E)	2023-05-13	2023-05-13	Standard	Sedibeng (GSV)	5	4	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament Fonteine Chess Open 2023				Tournament Queens Gambit Chess Open 2023
		date 2023-09-02	rnd 1	type Standard	result 1	date 2023-11-25	rnd 1	type Standard	result 1
		Opponent Cockeran, L (Luan Albert)				Opponent Smith, MI (Melea Ine)
2	5	Tournament Laerskool Vaalpark Open 01 March 25				Tournament Vaal Chess Club Blitz Open 31 May 2025
		date 2025-03-01	rnd 5	type Standard	result 1	date 2025-05-31	rnd 4	type Blitz	result 1
		Opponent Mutasa, A (Adrian Tafara)				Opponent Nxuwa, T (Thoriso Lukhanye)
3	5	Tournament Midvaal Winter Classic 13 July 2024				Tournament Midvaal Winter Classic 13 July 2024
		date 2024-07-13	rnd 2	type Rapid	result 1	date 2024-07-13	rnd 6	type Rapid	result 0.5
		Opponent Gemmell, R (Ryan)				Opponent Nagel, D (Divan)

#	Games	Start				End
1	6	Tournament Vaalpark Primary Chess Open 2024				Tournament Sedibeng Chess Open 07 Sept 24
		date 2024-04-13	rnd 1	type Standard	result 1	date 2024-09-07	rnd 1	type Standard	result 1
		Opponent Madibana, M (Mapula)				Opponent Tlou, L (Lefa Isaac)
2	6	Tournament Fonteine Chess Open 2023				Tournament Queens Gambit Chess Open 2023
		date 2023-09-02	rnd 1	type Standard	result 1	date 2023-11-25	rnd 1	type Standard	result 1
		Opponent Cockeran, L (Luan Albert)				Opponent Smith, MI (Melea Ine)
3	3	Tournament Laerskool Vaalpark Open 01 March 25				Tournament Laerskool Vaalpark Open 01 March 25
		date 2025-03-01	rnd 1	type Standard	result 1	date 2025-03-01	rnd 3	type Standard	result 1
		Opponent Tsie, N (Neo)				Opponent Kriel, D (Divan)

#	Games	Start				End
1	5	Tournament Midvaal Winter Classic 13 July 2024				Tournament Midvaal Winter Classic 13 July 2024
		date 2024-07-13	rnd 2	type Rapid	result 1	date 2024-07-13	rnd 6	type Rapid	result 0.5
		Opponent Gemmell, R (Ryan)				Opponent Nagel, D (Divan)
2	2	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 3	type Rapid	result 1	date 2023-06-16	rnd 4	type Rapid	result 1
		Opponent Ngubeni, O (Oratilwe)				Opponent Coetzee, J (Joshua)
3	1	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 1	type Rapid	result 1	date 2023-06-16	rnd 1	type Rapid	result 1
		Opponent Maseloane, T (Tshiamo)				Opponent Maseloane, T (Tshiamo)

#	Games	Start				End
1	4	Tournament Vaal Chess Club Blitz Open 31 May 2025				Tournament Vaal Chess Club Blitz Open 31 May 2025
		date 2025-05-31	rnd 1	type Blitz	result 1	date 2025-05-31	rnd 4	type Blitz	result 1
		Opponent Mohokare, R (Rorisang)				Opponent Nxuwa, T (Thoriso Lukhanye)
2	2	Tournament Vaal Chess Club Blitz Open 31 May 2025				Tournament Vaal Chess Club Blitz Open 31 May 2025
		date 2025-05-31	rnd 6	type Blitz	result 1	date 2025-05-31	rnd 7	type Blitz	result 1
		Opponent Bosman, P (Pieter)				Opponent Du Toit, M (Monika)

#	Games	Start				End
1	5	Tournament Laerskool Vaalpark Open 01 March 25				Tournament Vaal Chess Club Blitz Open 31 May 2025
		date 2025-03-01	rnd 5	type Standard	result 1	date 2025-05-31	rnd 4	type Blitz	result 1
		Opponent Mutasa, A (Adrian Tafara)				Opponent Nxuwa, T (Thoriso Lukhanye)
2	4	Tournament Midvaal Winter Classic 13 July 2024				Tournament Midvaal Winter Classic 13 July 2024
		date 2024-07-13	rnd 2	type Rapid	result 1	date 2024-07-13	rnd 5	type Rapid	result 1
		Opponent Gemmell, R (Ryan)				Opponent Emanuel, S (Shiloh)
3	4	Tournament Vaalpark Primary Chess Open 2024				Tournament Vaalpark Primary Chess Open 2024
		date 2024-04-13	rnd 1	type Standard	result 1	date 2024-04-13	rnd 4	type Standard	result 1
		Opponent Madibana, M (Mapula)				Opponent Myburgh, V (Vaughn)

#	Games	Start				End
1	4	Tournament Vaalpark Primary Chess Open 2024				Tournament Vaalpark Primary Chess Open 2024
		date 2024-04-13	rnd 1	type Standard	result 1	date 2024-04-13	rnd 4	type Standard	result 1
		Opponent Madibana, M (Mapula)				Opponent Myburgh, V (Vaughn)
2	4	Tournament Fonteine Chess Open 2023				Tournament Queens Gambit Chess Open 2023
		date 2023-09-02	rnd 3	type Standard	result 1	date 2023-11-25	rnd 1	type Standard	result 1
		Opponent Emanuel, S (Shiloh)				Opponent Smith, MI (Melea Ine)
3	3	Tournament Laerskool Vaalpark Open 01 March 25				Tournament Laerskool Vaalpark Open 01 March 25
		date 2025-03-01	rnd 1	type Standard	result 1	date 2025-03-01	rnd 3	type Standard	result 1
		Opponent Tsie, N (Neo)				Opponent Kriel, D (Divan)

#	Games	Start				End
1	4	Tournament Midvaal Winter Classic 13 July 2024				Tournament Midvaal Winter Classic 13 July 2024
		date 2024-07-13	rnd 2	type Rapid	result 1	date 2024-07-13	rnd 5	type Rapid	result 1
		Opponent Gemmell, R (Ryan)				Opponent Emanuel, S (Shiloh)
2	2	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 3	type Rapid	result 1	date 2023-06-16	rnd 4	type Rapid	result 1
		Opponent Ngubeni, O (Oratilwe)				Opponent Coetzee, J (Joshua)
3	1	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 1	type Rapid	result 1	date 2023-06-16	rnd 1	type Rapid	result 1
		Opponent Maseloane, T (Tshiamo)				Opponent Maseloane, T (Tshiamo)

#	Games	Start				End
1	4	Tournament Vaal Chess Club Blitz Open 31 May 2025				Tournament Vaal Chess Club Blitz Open 31 May 2025
		date 2025-05-31	rnd 1	type Blitz	result 1	date 2025-05-31	rnd 4	type Blitz	result 1
		Opponent Mohokare, R (Rorisang)				Opponent Nxuwa, T (Thoriso Lukhanye)
2	2	Tournament Vaal Chess Club Blitz Open 31 May 2025				Tournament Vaal Chess Club Blitz Open 31 May 2025
		date 2025-05-31	rnd 6	type Blitz	result 1	date 2025-05-31	rnd 7	type Blitz	result 1
		Opponent Bosman, P (Pieter)				Opponent Du Toit, M (Monika)

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	van der Walt ,K (Kiera)	4	2	0	3	2	141.7	0	0	0	1	0	-425
1	van der Walt ,K (Kiera)	4	1312.8	1312.8	3	1294.8	1454.5	0	0	0	1	1200	887.8
2	Wagner ,E (Elona)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
2	Wagner ,E (Elona)	3	1415.1	1415.1	3	1413.6	1415.1	0	0	0	0	0	0
3	Bezuidenhoudt ,M (Marlo)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Bezuidenhoudt ,M (Marlo)	3	1373.5	1515.1	3	1376.8	1515.1	0	0	0	0	0	0
4	Roux ,R (Rivan)	3	3	425	3	3	425	0	0	0	0	0	0
4	Roux ,R (Rivan)	3	1140.9	1565.9	3	1129.9	1565.9	0	0	0	0	0	0
5	Emanuel ,S (Shiloh)	3	2	141.7	2	1	0	1	1	425	0	0	0
5	Emanuel ,S (Shiloh)	3	1274.2	1415.9	2	1303.3	1274.2	1	1149.2	1699.2	0	0	0
6	Du Toit ,M (Monika)	3	2	141.7	2	1	0	0	0	0	1	1	425
6	Du Toit ,M (Monika)	3	1375.7	1517.3	2	1301.8	1375.7	0	0	0	1	1197.9	1800.7
7	Jonker ,C (Corne)	2	2	425	2	2	425	0	0	0	0	0	0
7	Jonker ,C (Corne)	2	1315.8	1740.8	2	1332.3	1740.8	0	0	0	0	0	0
8	Conradie ,I (Ingrid)	2	1	0	2	1	0	0	0	0	0	0	0
8	Conradie ,I (Ingrid)	2	1137.1	1137.1	2	1137.1	1137.1	0	0	0	0	0	0
9	Matla ,K (Kemuel)	2	1	0	2	1	0	0	0	0	0	0	0
9	Matla ,K (Kemuel)	2	1250.3	1250.3	2	1244.4	1250.3	0	0	0	0	0	0
10	Geyer ,C (Christiaan)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
10	Geyer ,C (Christiaan)	2	1238.8	1451.3	2	1247.8	1451.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Coleske, T (Tyler)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms