Chess South Africa Ratings Database

PLAYER PAGE

Personal

Etsala-Kourou, J (Josue)

Chess SA id

1140315501

FIDE id

Date of birth

2014-06-21 (U14)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1424.2	1400.8	1331.9	1209.4
Raw rating	1424.2	1400.8	1331.9	1209.4
Weighted rating	1393.5	1374.2	1300.4	1200.7
Weighted performance	1271.1	1282	0	0
Floor	1007.9	998.1	850.3	709.4
K-factor	32	32	36	36
Min/Max rating change allowed	120.5	124.6	137.4	163.6
Highest rating	1507.9 2025-06-01	1498.1 2025-09-01	1350.3 2025-04-01	1209.4 2026-01-01
Highest raw rating	1507.9 2025-06-01	1498.1 2025-09-01	1350.3 2025-04-01	1209.4 2026-01-01
Highest weighted rating	1393.5 2026-01-01	1374.2 2026-01-01	1294.7 2025-11-30	1200.7 2026-01-01
Highest weighted performance	1493.3 2025-06-01	1494.6 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1424.2	1400.8	1331.9	1209.4
Analysis
Rating	1424.2	1400.8	1331.9	1209.4
Raw rating	1424.2	1400.8	1331.9	1209.4
Weighted rating	1393.5	1374.2	1300.4
Weighted performance	1271.1	1282	0
K-factor	32	32	36	36
Floor	1007.9	998.1	850.3	709.4
Max/Min rating change allowed	120.5	124.6	137.4	163.6
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	1424.2	1400.8	1331.9	1209.4
New weighted rating	1401.2	1381.2	1305.7	1201.5
New weighted performance	1262.7	1273.3	0	0
Temp new rating	1424.2	1400.8	1331.9	1209.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1424.2	1400.8	1331.9	1209.4
New K-factor	32	32	36	36
New floor	1007.9	998.1	850.3	709.4

Item	Main	Standard	Rapid
	0	0	0
	66	44	22
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	66	44	22

Games since
	Main 66	Standard 44		Rapid 22		Blitz 0
Gender	Male
Age group	U12
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	1558		479		117
Male	1308		395		97
U12	172		53		14
U12 Male	126		37		10
Standard
	RSA		Province		Region
Overall	1594		432		109
Male	1322		348		86
U12	191		47		16
U12 Male	138		33		12
Rapid
	RSA		Province		Region
Overall	864		440		34
Male	714		366		30
U12	137		82		4
U12 Male	103		61		3
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	66	43	65.15	128.8	1387.1	1515.9
Standard	44	28.5	64.77	125.6	1378.6	1504.2
Rapid	22	14.5	65.91	135.2	1404.1	1539.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	66	43	65.15	128.8	1387.1	1515.9
Standard	44	28.5	64.77	125.6	1378.6	1504.2
Rapid	22	14.5	65.91	135.2	1404.1	1539.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1424.2	1400.8	1331.9	1209.4
2025-11-30	1464.2	1450.4	1331.9	1200
2025-11-01	1469.2	1450.4	1350.3	1200
2025-09-30	1505.1	1498.1	1350.3	1200
2025-09-01	1505.1	1498.1	1350.3	1200
2025-08-01	1507.9	1494.6	1350.3	1200
2025-07-01	1507.9	1494.6	1350.3	1200
2025-06-01	1507.9	1494.6	1350.3	1200
2025-05-01	1499.9	1442.4	1350.3	1200
2025-04-01	1493.3	1403.3	1350.3	1200
2025-03-01	1365.8	1278.7	1319.5	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	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

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	David Jacobs Blitz 2026	2026-01-02	2026-01-02	Blitz	Eden (WEG)	6	6	1	Yes	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	David Jacobs Blitz 2026	2026-01-02	2026-01-02	Blitz	Eden (WEG)	6	6	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	David Jacobs Blitz 2026	2026-01-02	2026-01-02	Blitz	Eden (WEG)	6	6	1	Yes	Analysis
2	2025 Mzansi Inter Provincial Team Championships (U12 Combined)	2025-12-15	2025-12-17	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
3	Sarah Jacobs Blitz 2025	2025-12-05	2025-12-05	Blitz	Eden (WEG)	5	5	2	Yes	Analysis
4	Laerskool George Suid 2025 (Ope)	2025-10-25	2025-10-25	Rapid	Eden (WEG)	5	5	2	Yes	Analysis
5	Eden League 2025 (First Division)	2025-10-11	2025-10-11	Standard	Eden (WEG)	5	4	1.5	Yes	Analysis
6	Eden Top Schools 2025 (U13)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	5	3	Yes	Analysis
7	2025 Eden Open & Women's Tournament (U12)	2025-08-23	2025-08-23	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
8	Western Cape Schools Individual Championship 2025 (U11 Boys)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
9	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	9	6	Yes	Analysis
10	Oudtshoorn Rapid 2025 (Open)	2025-03-28	2025-03-28	Rapid	Eden (WEG)	6	6	4	Yes	Analysis
11	Eden Schools Chess Trials 1 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
12	Oudussa Trials 2025 (U11 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
13	Eden Rapid 2025 (B)	2025-02-23	2025-02-23	Rapid	Eden (WEG)	6	6	4.5	Yes	Analysis
14	Loerie Skaaktoernooi 2025	2025-02-22	2025-02-22	Rapid	Eden (WEG)	5	5	4	Yes	Analysis
15	Oudussa Trials 2 2025 (U11 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis

#	Games	Start				End
1	9	Tournament Eden Rapid 2025				Tournament Oudussa Trials 2025
		date 2025-02-23	rnd 2	type Rapid	result 1	date 2025-03-01	rnd 4	type Standard	result 1
		Opponent Nomdo, A (Ajay)				Opponent Verster, J (Juan Marais)
2	7	Tournament Oudtshoorn Rapid 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-28	rnd 4	type Rapid	result 1	date 2025-04-12	rnd 9	type Standard	result 1
		Opponent Kamfer, M (Miqeul)				Opponent Botha, J (Jaylie)
3	4	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Mxesibe, A (Asanele)				Opponent Pringle, K (Kirsten)

#	Games	Start				End
1	5	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 5	type Standard	result 1	date 2025-04-12	rnd 9	type Standard	result 1
		Opponent Willemse, E (Elizur)				Opponent Botha, J (Jaylie)
2	4	Tournament Oudussa Trials 2025				Tournament Oudussa Trials 2025
		date 2025-03-01	rnd 1	type Standard	result 1	date 2025-03-01	rnd 4	type Standard	result 1
		Opponent Stalmeester, E (Emerson)				Opponent Verster, J (Juan Marais)
3	4	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Abrahams, L (Liam)				Opponent Verster, J (Juan Marais)

#	Games	Start				End
1	5	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 2	type Rapid	result 1	date 2025-02-23	rnd 6	type Rapid	result 1
		Opponent Nomdo, A (Ajay)				Opponent Marner, B (Bryan Neil)
2	4	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Mxesibe, A (Asanele)				Opponent Pringle, K (Kirsten)
3	3	Tournament Oudtshoorn Rapid 2025				Tournament Oudtshoorn Rapid 2025
		date 2025-03-28	rnd 4	type Rapid	result 1	date 2025-03-28	rnd 6	type Rapid	result 1
		Opponent Kamfer, M (Miqeul)				Opponent Meyer, R (Ronaldo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Oudtshoorn Rapid 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-28	rnd 4	type Rapid	result 1	date 2025-04-12	rnd 9	type Standard	result 1
		Opponent Kamfer, M (Miqeul)				Opponent Botha, J (Jaylie)
2	6	Tournament Eden Rapid 2025				Tournament Oudussa Trials 2025
		date 2025-02-23	rnd 5	type Rapid	result 1	date 2025-03-01	rnd 4	type Standard	result 1
		Opponent Coleman, G (Gabriella)				Opponent Verster, J (Juan Marais)
3	4	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Mxesibe, A (Asanele)				Opponent Pringle, K (Kirsten)

#	Games	Start				End
1	5	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 5	type Standard	result 1	date 2025-04-12	rnd 9	type Standard	result 1
		Opponent Willemse, E (Elizur)				Opponent Botha, J (Jaylie)
2	4	Tournament Oudussa Trials 2025				Tournament Oudussa Trials 2025
		date 2025-03-01	rnd 1	type Standard	result 1	date 2025-03-01	rnd 4	type Standard	result 1
		Opponent Stalmeester, E (Emerson)				Opponent Verster, J (Juan Marais)
3	4	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Abrahams, L (Liam)				Opponent Verster, J (Juan Marais)

#	Games	Start				End
1	4	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 2	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Mxesibe, A (Asanele)				Opponent Pringle, K (Kirsten)
2	3	Tournament Oudtshoorn Rapid 2025				Tournament Oudtshoorn Rapid 2025
		date 2025-03-28	rnd 4	type Rapid	result 1	date 2025-03-28	rnd 6	type Rapid	result 1
		Opponent Kamfer, M (Miqeul)				Opponent Meyer, R (Ronaldo)
3	2	Tournament Eden Rapid 2025				Tournament Eden Rapid 2025
		date 2025-02-23	rnd 5	type Rapid	result 1	date 2025-02-23	rnd 6	type Rapid	result 1
		Opponent Coleman, G (Gabriella)				Opponent Marner, B (Bryan Neil)

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	Cupido ,C (Craig)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Cupido ,C (Craig)	3	1441.8	1016.8	3	1433.5	1016.8	0	0	0	0	0	0
2	Marner ,B (Bryan Neil)	3	1.5	0	1	0.5	0	2	1	0	0	0	0
2	Marner ,B (Bryan Neil)	3	1587.5	1587.5	1	1694.3	1587.5	2	1364.5	1587.5	0	0	0
3	Verster ,J (Juan Marais)	2	2	425	2	2	425	0	0	0	0	0	0
3	Verster ,J (Juan Marais)	2	1344.6	1769.6	2	1343.4	1769.6	0	0	0	0	0	0
4	Arries ,E (Ethan)	2	2	425	2	2	425	0	0	0	0	0	0
4	Arries ,E (Ethan)	2	1334.6	1759.6	2	1341.2	1759.6	0	0	0	0	0	0
5	Plaatjies ,A (Ayren)	2	2	425	2	2	425	0	0	0	0	0	0
5	Plaatjies ,A (Ayren)	2	1317.6	1742.6	2	1333.8	1742.6	0	0	0	0	0	0
6	Stalmeester ,E (Emerson)	2	1	0	2	1	0	0	0	0	0	0	0
6	Stalmeester ,E (Emerson)	2	1283	1283	2	1290.4	1283	0	0	0	0	0	0
7	Magomarele ,T (Thato)	2	2	425	1	1	425	1	1	425	0	0	0
7	Magomarele ,T (Thato)	2	1311.9	1736.9	1	1406.5	1736.9	1	1212.5	1736.9	0	0	0
8	Brink ,A (Andrew)	2	1	0	1	0	-425	1	1	425	0	0	0
8	Brink ,A (Andrew)	2	1672.6	1672.6	1	1673.8	1247.6	1	1450.8	2097.6	0	0	0
9	James ,W (William)	2	2	425	1	1	425	1	1	425	0	0	0
9	James ,W (William)	2	1505.1	1930.1	1	1506.4	1930.1	1	1229.5	1930.1	0	0	0
10	Small ,W (Wyatt)	1	1	425	1	1	425	0	0	0	0	0	0
10	Small ,W (Wyatt)	1	1290.9	1715.9	1	1265.5	1715.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Etsala-Kourou, J (Josue)

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Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms