Chess South Africa Ratings Database

PLAYER PAGE

Personal

Minnies, J (Jo Neyden)

Chess SA id

1100151045

FIDE id

Date of birth

2010-09-08 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1318.8

Item	Main	Standard	Rapid	Blitz
Rating	1405.1	1405.5	1200	1200
Raw rating	1404.5	1404.2	1200	1200
Weighted rating	1405.1	1405.5	1200	1200
Weighted performance	1248.9	1250.8	0	0
Floor	927.9	929.1	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	123.9	124	165.8	165.8
Highest rating	1443.5 2024-03-01	1444.8 2024-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1427.9 2024-04-01	1429.1 2024-04-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1401.7 2025-08-01	1403.1 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1443.5 2024-03-01	1444.8 2024-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.6	0.4	0	0
New rating	1405.7	1405.9	1200	1200
Analysis
Rating	1405.1	1405.5	1200	1200
Raw rating	1404.5	1404.2	1200	1200
Weighted rating	1405.1	1405.5	1200
Weighted performance	1248.9	1250.8	0
K-factor	32	32	36	36
Floor	927.9	929.1	700	700
Max/Min rating change allowed	123.9	124	165.8	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	1404.5	1404.2	1200	1200
New weighted rating	1405.7	1405.9	1200	1200
New weighted performance	1240.8	1242.7	0	0
Temp new rating	1405.7	1405.9	1200	1200
Temp new rating +/-	0.6	0.4	0	0
Final new rating +/-	0.6	0.4	0	0
New rating	1405.7	1405.9	1200	1200
New K-factor	32	32	36	36
New floor	927.9	929.1	700	700

Item	Main	Standard
	0	0
	20	20
	25	25
	26	26
	0	0
	0	0
History	71	71

Games since
	Main 45	Standard 45		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2118		659		173
Male	1735		526		138
U16	317		100		28
U16 Male	244		76		22
Standard
	RSA		Province		Region
Overall	2033		572		157
Male	1660		449		123
U16	301		92		28
U16 Male	234		69		23
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	20	13.5	67.5	148.8	1255.9	1404.7
Standard	20	13.5	67.5	148.8	1255.9	1404.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	71	47.5	66.9	143.7	1264.6	1408.3
Standard	71	47.5	66.9	143.7	1264.6	1408.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1404.5	1404.2	1200	1200
2025-09-30	1404.5	1404.2	1200	1200
2025-09-01	1404.5	1404.2	1200	1200
2025-08-01	1404.5	1404.2	1200	1200
2025-07-01	1404.5	1404.2	1200	1200
2025-06-01	1404.5	1404.2	1200	1200
2025-05-01	1404.5	1404.2	1200	1200
2025-04-01	1405.9	1406.1	1200	1200
2025-03-01	1416.3	1417.9	1200	1200
2025-02-01	1407.8	1407.7	1200	1200
2025-01-01	1407.8	1407.7	1200	1200
2024-12-01	1407.8	1407.7	1200	1200
2024-11-01	1407.8	1407.7	1200	1200
2024-10-01	1407.8	1407.7	1200	1200
2024-09-01	1407.8	1407.7	1200	1200
2024-08-01	1407.8	1407.7	1200	1200
2024-07-01	1407.8	1407.7	1200	1200
2024-09-01	1407.8	1407.7	1200	1200
2024-05-01	1407.8	1407.7	1200	1200
2024-04-01	1427.9	1429.1	1200	1200
2024-03-01	1399.1	1412.7	1200	1200
2024-02-01	1324.6	1339.6	1200	1200
2024-01-01	1324.6	1339.6	1200	1200
2023-12-01	1324.6	1339.6	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	Eden Chess Trials 2 2025 (U16)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	5	3	Yes	Analysis
2	Eden Schools Chess Trials 1 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
3	Oudussa Trials 2025 (U15)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
4	Oudussa Trials 2 2025 (U5 Boys+Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Chess Trials 2 2025 (U16)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	5	3	Yes	Analysis
2	Eden Schools Chess Trials 1 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
3	Oudussa Trials 2025 (U15)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
4	Oudussa Trials 2 2025 (U5 Boys+Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
5	Eden Chess Trials 2 2024 (U16)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	10	6	Yes	Analysis
6	Eden School Chess Trials 1 2024 (U15 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	4	Yes	Analysis
7	OUDUSSA Trials 2 2024 (U15 Boys)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	4	Yes	Analysis
8	OUDUSSA Trials 1 2024 (U15 Boys)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	4.5	Yes	Analysis
9	Western Cape PS Individuals 2023 (U13 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
10	Eden Trials 2+3 2023 (U14)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	10	6	Yes	Analysis
11	Eden Trails 1 2023 (U13 Boys)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	4	Yes	Analysis
12	Oudussa Proewe 1 2023 (U13 Boys)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis

#	Games	Start				End
1	9	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 2 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-17	rnd 4	type Standard	result 1
		Opponent Ruiters, R (Robyn)				Opponent Stander, J (Jack)
2	6	Tournament Oudussa Trials 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Damons, D (Danielson)				Opponent Jakobs, J (Juan-Pierre)
3	5	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 5	type Standard	result 0.5
		Opponent Kamfer, P (Phirllin)				Opponent Julies, J (Jaysiano)

#	Games	Start				End
1	9	Tournament OUDUSSA Trials 1 2024				Tournament OUDUSSA Trials 2 2024
		date 2024-02-03	rnd 1	type Standard	result 1	date 2024-02-17	rnd 4	type Standard	result 1
		Opponent Ruiters, R (Robyn)				Opponent Stander, J (Jack)
2	6	Tournament Oudussa Trials 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Damons, D (Danielson)				Opponent Jakobs, J (Juan-Pierre)
3	5	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 5	type Standard	result 0.5
		Opponent Kamfer, P (Phirllin)				Opponent Julies, J (Jaysiano)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Eden School Chess Trials 1 2024				Tournament Eden Chess Trials 2 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-04-13	rnd 1	type Standard	result 1
		Opponent Claasen, R (Rowen)				Opponent Groenewald, C (Cameron)
2	4	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-13	rnd 5	type Standard	result 1	date 2024-04-20	rnd 8	type Standard	result 1
		Opponent Witbooi, S (Sergio)				Opponent Windvogel, N (Nayron)
3	4	Tournament OUDUSSA Trials 2 2024				Tournament OUDUSSA Trials 2 2024
		date 2024-02-17	rnd 1	type Standard	result 1	date 2024-02-17	rnd 4	type Standard	result 1
		Opponent Geland, E (Eldo)				Opponent Stander, J (Jack)

#	Games	Start				End
1	5	Tournament Eden School Chess Trials 1 2024				Tournament Eden Chess Trials 2 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-04-13	rnd 1	type Standard	result 1
		Opponent Claasen, R (Rowen)				Opponent Groenewald, C (Cameron)
2	4	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-13	rnd 5	type Standard	result 1	date 2024-04-20	rnd 8	type Standard	result 1
		Opponent Witbooi, S (Sergio)				Opponent Windvogel, N (Nayron)
3	4	Tournament OUDUSSA Trials 2 2024				Tournament OUDUSSA Trials 2 2024
		date 2024-02-17	rnd 1	type Standard	result 1	date 2024-02-17	rnd 4	type Standard	result 1
		Opponent Geland, E (Eldo)				Opponent Stander, J (Jack)

No games found.

#	Games	Start				End

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	Stander ,J (Jack)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
1	Stander ,J (Jack)	3	1284.3	1426	3	1286.4	1426	0	0	0	0	0	0
2	Damons ,H (Hayden-Lee)	3	3	425	3	3	425	0	0	0	0	0	0
2	Damons ,H (Hayden-Lee)	3	1232	1657	3	1237.3	1657	0	0	0	0	0	0
3	Botha ,J (Josephnique)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
3	Botha ,J (Josephnique)	2	1208.1	1420.6	2	1205.1	1420.6	0	0	0	0	0	0
4	Arpin ,L (Lukas)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
4	Arpin ,L (Lukas)	2	1439	1651.5	2	1432.5	1651.5	0	0	0	0	0	0
5	Julies ,J (Jaysiano)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
5	Julies ,J (Jaysiano)	2	1236	1448.5	2	1244.8	1448.5	0	0	0	0	0	0
6	Brandt ,I (Isahah)	2	1	0	2	1	0	0	0	0	0	0	0
6	Brandt ,I (Isahah)	2	1194	1194	2	1198	1194	0	0	0	0	0	0
7	Smit ,H (Harold)	1	1	425	1	1	425	0	0	0	0	0	0
7	Smit ,H (Harold)	1	1200.5	1625.5	1	1209.1	1625.5	0	0	0	0	0	0
8	Cockin ,R (Ruan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Cockin ,R (Ruan)	1	1417.8	992.8	1	1422.1	992.8	0	0	0	0	0	0
9	Claassen ,K (Keaney)	1	1	425	1	1	425	0	0	0	0	0	0
9	Claassen ,K (Keaney)	1	1204.7	1629.7	1	1199	1629.7	0	0	0	0	0	0
10	Berry ,L (Luthando)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Berry ,L (Luthando)	1	1181	756	1	1179.6	756	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

Minnies, J (Jo Neyden)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms