Chess South Africa Ratings Database

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Personal

Hermans, J (Joel)

Chess SA id

1140305056

FIDE id

Date of birth

2014-08-06 (U14)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-11-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1189.2	1194.4	1189.4	1200
Raw rating	1179.5	1186.3	1183.3	1200
Weighted rating	1189.2	1194.4	1189.4	1200
Weighted performance	1057.7	0	1073	0
Floor	710.4	700	731.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.7	169.1	169.8	165.8
Highest rating	1210.4 2025-04-01	1200 2024-05-01	1231.3 2025-06-01	1200 2024-05-01
Highest raw rating	1210.4 2025-04-01	1200 2024-05-01	1231.3 2025-06-01	1200 2024-05-01
Highest weighted rating	1210.4 2024-05-01	1200 2024-05-01	1231.3 2024-05-01	1200 2024-05-01
Highest weighted performance	1200 2024-12-01	1200 2024-05-01	1200 2024-12-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.8	-0.8	-0.3	0
New rating	1188.4	1193.6	1189.1	1200
Analysis
Rating	1189.2	1194.4	1189.4	1200
Raw rating	1179.5	1186.3	1183.3	1200
Weighted rating	1189.2	1194.4	1189.4
Weighted performance	1057.7	0	1073
K-factor	36	36	36	36
Floor	710.4	700	731.3	700
Max/Min rating change allowed	170.7	169.1	169.8	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	1179.5	1186.3	1183.3	1200
New weighted rating	1188.4	1193.6	1189.1	1200
New weighted performance	1050.5	0	1065.6	0
Temp new rating	1188.4	1193.6	1189.1	1200
Temp new rating +/-	-0.8	-0.8	-0.3	0
Final new rating +/-	-0.8	-0.8	-0.3	0
New rating	1188.4	1193.6	1189.1	1200
New K-factor	36	36	36	36
New floor	710.4	700	731.3	700

Item	Main	Standard	Rapid
	0	0	0
	46	21	25
	2	0	2
	0	0	0
	0	0	0
	0	0	0
History	48	21	27

Games since
	Main 48	Standard 21		Rapid 27		Blitz 0
Gender	Male
Age group	U12
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	4213		1417		164
Male	3135		997		115
U12	702		248		34
U12 Male	484		159		20
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1742		856		216
Male	1310		641		152
U12	336		183		50
U12 Male	231		122		27
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	46	21	45.65	-37	1203.8	1166.8
Standard	21	9.5	45.24	-40.5	1218.6	1178.1
Rapid	25	11.5	46	-34	1191.3	1157.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	48	21	43.75	-53.1	1206.4	1153.3
Standard	21	9.5	45.24	-40.5	1218.6	1178.1
Rapid	27	11.5	42.59	-63	1197	1134.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1179.5	1186.3	1183.3	1200
2025-11-30	1179.5	1186.3	1183.3	1200
2025-11-01	1186.6	1186.3	1188	1200
2025-09-30	1186.6	1186.3	1188	1200
2025-09-01	1176.5	1179.5	1188	1200
2025-08-01	1191.6	1199.9	1188	1200
2025-07-01	1192.7	1199.8	1191.5	1200
2025-06-01	1208.1	1199.1	1231.3	1200
2025-05-01	1210.4	1199.9	1218.2	1200
2025-04-01	1210.4	1199.6	1218.2	1200
2025-03-01	1210.3	1200	1218.2	1200
2025-02-01	1187.9	1200	1179.4	1200
2025-01-01	1179.8	1200	1165.6	1200
2024-12-01	1179.8	1200	1165.6	1200
2024-11-01	1179.8	1200	1165.6	1200
2024-10-01	1179.8	1200	1165.6	1200
2024-09-01	1179.8	1200	1165.6	1200
2024-11-01	1179.8	1200	1165.6	1200
2024-07-01	1179.8	1200	1165.6	1200
2024-06-01	1179.8	1200	1165.6	1200
2024-05-01	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

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	West Coast Schools Chess Grand Challenge League 2025 (PS Development)	2025-11-08	2025-11-08	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
2	Rooibos Open 2025 (Junior)	2025-08-30	2025-08-30	Standard	West Coast (WCU)	5	5	2.5	Yes	Analysis
3	Western Cape Women�s Championship 2025 (U12)	2025-08-09	2025-08-09	Standard	West Coast (WCU)	5	5	2	Yes	Analysis
4	Upper West Coast Top Schools 2025 (U11)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	5	1.5	Yes	Analysis
5	Shakirah Ruiters Youth Tournament 2025 (Advanced)	2025-06-16	2025-06-16	Rapid	West Coast (WCU)	5	5	1.5	Yes	Analysis
6	Brenton Cupido West Coast Development Championship 2025 (U11 Boys)	2025-05-24	2025-05-24	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
7	West Coast And Mykonos Open 2025 (U12)	2025-05-02	2025-05-04	Standard	West Coast (WCU)	5	5	2	Yes	Analysis
8	West Coast Schools Chess Prestige 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
9	Upper West Coast Presrige 2025 (U11 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3.5	Yes	Analysis
10	Bo-Weskus Skole Skaak Top Skole 2024 (O13)	2024-05-11	2024-05-11	Rapid	West Coast (WCU)	5	2	0	Yes	Analysis

#	Games	Start				End
1	3	Tournament Upper West Coast Presrige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Pietersen, D (Dezario)				Opponent Solomons, C (Chadley)
2	2	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 3	type Standard	result 1	date 2025-08-30	rnd 4	type Standard	result 1
		Opponent Matala, Z (Zavio)				Opponent Cloete, C (Carter)
3	2	Tournament Western Cape Women�s Championship 2025				Tournament Rooibos Open 2025
		date 2025-08-09	rnd 5	type Standard	result 1	date 2025-08-30	rnd 1	type Standard	result 0.5
		Opponent Oliphant, E (Elnique)				Opponent Parring, A (Aden)

#	Games	Start				End
1	2	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 3	type Standard	result 1	date 2025-08-30	rnd 4	type Standard	result 1
		Opponent Matala, Z (Zavio)				Opponent Cloete, C (Carter)
2	2	Tournament Western Cape Women�s Championship 2025				Tournament Rooibos Open 2025
		date 2025-08-09	rnd 5	type Standard	result 1	date 2025-08-30	rnd 1	type Standard	result 0.5
		Opponent Oliphant, E (Elnique)				Opponent Parring, A (Aden)
3	2	Tournament West Coast And Mykonos Open 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-05-03	rnd 3	type Standard	result 1	date 2025-05-03	rnd 4	type Standard	result 1
		Opponent Januarie, J (Johydin)				Opponent Khoza, L (Lwandle)

#	Games	Start				End
1	4	Tournament Upper West Coast Presrige 2025				Tournament Brenton Cupido West Coast Development Championship 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-05-24	rnd 2	type Rapid	result 1
		Opponent Pietersen, D (Dezario)				Opponent Fransman, B (Blue-Neil)
2	2	Tournament Shakirah Ruiters Youth Tournament 2025				Tournament Shakirah Ruiters Youth Tournament 2025
		date 2025-06-16	rnd 2	type Rapid	result 1	date 2025-06-16	rnd 3	type Rapid	result 0.5
		Opponent Januarie, J (Johydin)				Opponent Jacobs, A (Apoleam)
3	2	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Koopman, T (Tenswill)				Opponent Majiedt, M (Mickaly)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 3	type Standard	result 1	date 2025-08-30	rnd 4	type Standard	result 1
		Opponent Matala, Z (Zavio)				Opponent Cloete, C (Carter)
2	2	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Brenton Cupido West Coast Development Championship 2025
		date 2025-05-24	rnd 1	type Rapid	result 1	date 2025-05-24	rnd 2	type Rapid	result 1
		Opponent Joseph, R (Raphael)				Opponent Fransman, B (Blue-Neil)
3	2	Tournament West Coast And Mykonos Open 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-05-03	rnd 3	type Standard	result 1	date 2025-05-03	rnd 4	type Standard	result 1
		Opponent Januarie, J (Johydin)				Opponent Khoza, L (Lwandle)

#	Games	Start				End
1	2	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 3	type Standard	result 1	date 2025-08-30	rnd 4	type Standard	result 1
		Opponent Matala, Z (Zavio)				Opponent Cloete, C (Carter)
2	2	Tournament West Coast And Mykonos Open 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-05-03	rnd 3	type Standard	result 1	date 2025-05-03	rnd 4	type Standard	result 1
		Opponent Januarie, J (Johydin)				Opponent Khoza, L (Lwandle)
3	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 6	type Standard	result 1
		Opponent Fransman, B (Blue-Neil)				Opponent Januarie, J (Johydin)

#	Games	Start				End
1	2	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Brenton Cupido West Coast Development Championship 2025
		date 2025-05-24	rnd 1	type Rapid	result 1	date 2025-05-24	rnd 2	type Rapid	result 1
		Opponent Joseph, R (Raphael)				Opponent Fransman, B (Blue-Neil)
2	2	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Koopman, T (Tenswill)				Opponent Majiedt, M (Mickaly)
3	1	Tournament Shakirah Ruiters Youth Tournament 2025				Tournament Shakirah Ruiters Youth Tournament 2025
		date 2025-06-16	rnd 2	type Rapid	result 1	date 2025-06-16	rnd 2	type Rapid	result 1
		Opponent Januarie, J (Johydin)				Opponent Januarie, J (Johydin)

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	Januarie ,J (Johydin)	3	3	425	2	2	425	1	1	425	0	0	0
1	Januarie ,J (Johydin)	3	1157.1	1582.1	2	1176.2	1582.1	1	1196.1	1582.1	0	0	0
2	Titus ,M (Michael John)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Titus ,M (Michael John)	2	1235.8	810.8	2	1173.8	810.8	0	0	0	0	0	0
3	Matala ,Z (Zavio)	2	2	425	1	1	425	1	1	425	0	0	0
3	Matala ,Z (Zavio)	2	1199.9	1624.9	1	1200	1624.9	1	1200	1624.9	0	0	0
4	Fransman ,B (Blue-Neil)	2	2	425	1	1	425	1	1	425	0	0	0
4	Fransman ,B (Blue-Neil)	2	1181.9	1606.9	1	1192.6	1606.9	1	1217.3	1606.9	0	0	0
5	Tieties ,J (Jomal)	2	0.5	-212.5	1	0	-425	1	0.5	0	0	0	0
5	Tieties ,J (Jomal)	2	1210.4	997.9	1	1200	785.4	1	1200	1210.4	0	0	0
6	Joseph ,R (Raphael)	2	1	0	0	0	0	2	1	0	0	0	0
6	Joseph ,R (Raphael)	2	1138.1	1138.1	0	0	0	2	1095.7	1138.1	0	0	0
7	Botha ,R (Randzu)	1	1	425	1	1	425	0	0	0	0	0	0
7	Botha ,R (Randzu)	1	1109.1	1534.1	1	1162.5	1534.1	0	0	0	0	0	0
8	Cloete ,C (Carter)	1	1	425	1	1	425	0	0	0	0	0	0
8	Cloete ,C (Carter)	1	1199.5	1624.5	1	1199.4	1624.5	0	0	0	0	0	0
9	Solomons ,C (Chadley)	1	1	425	1	1	425	0	0	0	0	0	0
9	Solomons ,C (Chadley)	1	1154.2	1579.2	1	1200	1579.2	0	0	0	0	0	0
10	Viljoen ,A (Adrihan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Viljoen ,A (Adrihan)	1	1358	933	1	1340	933	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Hermans, J (Joel)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms