Chess South Africa Ratings Database

PLAYER PAGE

Personal

Stephen, J (Jeron)

Chess SA id

1120158330

FIDE id

Date of birth

2012-02-20 (U14)

Gender

Male

Region

Ehlanzeni (MEN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1382.8

Item	Main	Standard	Rapid	Blitz
Rating	1457.8	1454.5	1236	1200
Raw rating	1457.8	1454.5	1236	1200
Weighted rating	1376.7	1369.7	1236	1200
Weighted performance	1427.3	1424.1	0	0
Floor	957.8	954.5	736	700
K-factor	32	32	36	36
Min/Max rating change allowed	114.9	115.4	157.5	165.8
Highest rating	1457.8 2025-08-01	1488.7 2024-07-01	1421.2 2023-08-01	1200 2018-10-01
Highest raw rating	1457.8 2025-08-01	1454.5 2025-08-01	1236 2024-02-01	1200 2024-02-01
Highest weighted rating	1353.9 2025-08-01	1346.3 2025-08-01	1236 2025-07-01	1200 2018-10-01
Highest weighted performance	1457.8 2025-08-01	1488.7 2024-07-01	1421.2 2023-08-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1457.8	1454.5	1236	1200
Analysis
Rating	1457.8	1454.5	1236	1200
Raw rating	1457.8	1454.5	1236	1200
Weighted rating	1376.7	1369.7	1236
Weighted performance	1427.3	1424.1	0
K-factor	32	32	36	36
Floor	957.8	954.5	736	700
Max/Min rating change allowed	114.9	115.4	157.5	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	1457.8	1454.5	1236	1200
New weighted rating	1386.6	1380.1	1236	1200
New weighted performance	1426.8	1423.6	0	0
Temp new rating	1457.8	1454.5	1236	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1457.8	1454.5	1236	1200
New K-factor	32	32	36	36
New floor	957.8	954.5	736	700

Item	Main	Standard	Rapid
	0	0	0
	34	34	0
	15	15	0
	14	5	9
	0	0	0
	0	0	0
History	63	54	9

Games since
	Main 49	Standard 49		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Ehlanzeni (MEN)
Province	Mpumalanga (MP)
Main
	RSA		Province		Region
Overall	1573		24		18
Male	1329		23		18
U14	237		1		1
U14 Male	187		1		1
Standard
	RSA		Province		Region
Overall	1522		25		20
Male	1275		23		19
U14	235		2		2
U14 Male	181		2		2
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	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	34	24.5	72.06	187.5	1252.4	1439.9
Standard	34	24.5	72.06	187.5	1252.4	1439.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	63	44.5	70.63	175.4	1244.7	1420.1
Standard	54	38.5	71.3	181	1248.5	1429.5
Rapid	9	6	66.67	141.7	1221.4	1363.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1457.8	1454.5	1236	1200
2025-09-01	1457.8	1454.5	1236	1200
2025-08-01	1457.8	1454.5	1236	1200
2025-07-01	1441.8	1452.4	1236	1200
2025-06-01	1400.9	1404.8	1236	1200
2025-05-01	1341.7	1329.3	1236	1200
2025-04-01	1416.5	1417	1236	1200
2025-03-01	1416.5	1417	1236	1200
2025-02-01	1353	1337.2	1236	1200
2025-01-01	1353	1337.2	1236	1200
2024-12-01	1353	1337.2	1236	1200
2024-11-01	1353	1337.2	1236	1200
2024-10-01	1353	1337.2	1236	1200
2024-09-01	1353	1337.2	1236	1200
2024-08-01	1349.2	1341.5	1236	1200
2024-07-01	1254.3	1245.4	1236	1200
2024-06-01	1254.3	1245.4	1236	1200
2024-08-01	1238	1222	1236	1200
2024-04-01	1238	1222	1236	1200
2024-03-01	1238	1222	1236	1200
2024-02-01	1238	1222	1236	1200
2024-01-01	1238	1222	1236	1200
2023-12-01	1238	1222	1236	1200
2023-11-01	1238	1222	1236	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	2025 Matsamo Chess (U16)	2025-06-14	2025-06-14	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
2	Mbombela Chess Tournament 2025 (Junior)	2025-07-19	2025-07-19	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
3	Treeside Academy Chess Tournament 2025 (U14)	2025-05-24	2025-05-24	Standard	Ehlanzeni (MEN)	5	5	4.5	Yes	Analysis
4	Curro Open Chess Tournament 2025 (U14)	2025-05-10	2025-05-10	Standard	Ehlanzeni (MEN)	5	5	5	Yes	Analysis
5	Mpumalanga Open Chess Championship 2025 (B)	2025-04-19	2025-04-19	Standard	Ehlanzeni (MEN)	5	5	1	Yes	Analysis
6	Penryn 2025 (B)	2025-02-22	2025-02-22	Standard	Ehlanzeni (MEN)	5	4	3	Yes	Analysis
7	Uplands Chess Tournament 2025 (B)	2025-02-08	2025-02-08	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Matsamo Chess (U16)	2025-06-14	2025-06-14	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
2	Mbombela Chess Tournament 2025 (Junior)	2025-07-19	2025-07-19	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
3	Treeside Academy Chess Tournament 2025 (U14)	2025-05-24	2025-05-24	Standard	Ehlanzeni (MEN)	5	5	4.5	Yes	Analysis
4	Curro Open Chess Tournament 2025 (U14)	2025-05-10	2025-05-10	Standard	Ehlanzeni (MEN)	5	5	5	Yes	Analysis
5	Mpumalanga Open Chess Championship 2025 (B)	2025-04-19	2025-04-19	Standard	Ehlanzeni (MEN)	5	5	1	Yes	Analysis
6	Penryn 2025 (B)	2025-02-22	2025-02-22	Standard	Ehlanzeni (MEN)	5	4	3	Yes	Analysis
7	Uplands Chess Tournament 2025 (B)	2025-02-08	2025-02-08	Standard	Ehlanzeni (MEN)	5	5	4	Yes	Analysis
8	Laerskool Lydenburg 2024 (U14)	2024-08-24	2024-08-24	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
9	Uplands Chess Tournament 2024 (B)	2024-07-27	2024-07-27	Standard	Ehlanzeni (MEN)	5	5	5	Yes	Analysis
10	Curro Chess Tournament 2024 (U14)	2024-05-18	2024-05-18	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis
11	Mpumalanga Final 2023 (U11)	2023-09-02	2023-09-02	Rapid	Gert Sibande (MGS)	5	5	3	Yes	Analysis
12	Interprimary Finals 2023 (U11)	2023-08-19	2023-08-19	Rapid	Ehlanzeni (MEN)	5	4	3	Yes	Analysis
13	White River Primary 2023 (U12)	2023-07-21	2023-07-21	Standard	Ehlanzeni (MEN)	5	5	3	Yes	Analysis

#	Games	Start				End
1	14	Tournament Curro Open Chess Tournament 2025				Tournament 2025 Matsamo Chess
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Malope, K (Keorapetse)				Opponent Nobela, A (Awande)
2	6	Tournament Uplands Chess Tournament 2025				Tournament Penryn 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Malatji, N (Naledi)				Opponent Ali, M (Muhammed)
3	5	Tournament Uplands Chess Tournament 2024				Tournament Uplands Chess Tournament 2024
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent James, O (Olivia)				Opponent Nkambule, N (Njabulo)

#	Games	Start				End
1	14	Tournament Curro Open Chess Tournament 2025				Tournament 2025 Matsamo Chess
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Malope, K (Keorapetse)				Opponent Nobela, A (Awande)
2	6	Tournament Uplands Chess Tournament 2025				Tournament Penryn 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Malatji, N (Naledi)				Opponent Ali, M (Muhammed)
3	5	Tournament Uplands Chess Tournament 2024				Tournament Uplands Chess Tournament 2024
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent James, O (Olivia)				Opponent Nkambule, N (Njabulo)

#	Games	Start				End
1	2	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 2	type Rapid	result 1	date 2023-09-02	rnd 3	type Rapid	result 1
		Opponent Pretorius, P (Pieter)				Opponent Lindeque, W (Willem)
2	2	Tournament Interprimary Finals 2023				Tournament Interprimary Finals 2023
		date 2023-08-19	rnd 1	type Rapid	result 1	date 2023-08-19	rnd 2	type Rapid	result 1
		Opponent Tsabetse, L (Lindelani)				Opponent Nobela, G (Gladwell)
3	1	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 5	type Rapid	result 1	date 2023-09-02	rnd 5	type Rapid	result 1
		Opponent Steyn, I (Ivahn)				Opponent Steyn, I (Ivahn)

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament Curro Open Chess Tournament 2025				Tournament Treeside Academy Chess Tournament 2025
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-24	rnd 4	type Standard	result 1
		Opponent Malope, K (Keorapetse)				Opponent Ngobeni, T (Tsebo)
2	6	Tournament Uplands Chess Tournament 2025				Tournament Penryn 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Malatji, N (Naledi)				Opponent Ali, M (Muhammed)
3	5	Tournament Uplands Chess Tournament 2024				Tournament Uplands Chess Tournament 2024
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent James, O (Olivia)				Opponent Nkambule, N (Njabulo)

#	Games	Start				End
1	9	Tournament Curro Open Chess Tournament 2025				Tournament Treeside Academy Chess Tournament 2025
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-24	rnd 4	type Standard	result 1
		Opponent Malope, K (Keorapetse)				Opponent Ngobeni, T (Tsebo)
2	6	Tournament Uplands Chess Tournament 2025				Tournament Penryn 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Malatji, N (Naledi)				Opponent Ali, M (Muhammed)
3	5	Tournament Uplands Chess Tournament 2024				Tournament Uplands Chess Tournament 2024
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-07-27	rnd 5	type Standard	result 1
		Opponent James, O (Olivia)				Opponent Nkambule, N (Njabulo)

#	Games	Start				End
1	2	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 2	type Rapid	result 1	date 2023-09-02	rnd 3	type Rapid	result 1
		Opponent Pretorius, P (Pieter)				Opponent Lindeque, W (Willem)
2	2	Tournament Interprimary Finals 2023				Tournament Interprimary Finals 2023
		date 2023-08-19	rnd 1	type Rapid	result 1	date 2023-08-19	rnd 2	type Rapid	result 1
		Opponent Tsabetse, L (Lindelani)				Opponent Nobela, G (Gladwell)
3	1	Tournament Mpumalanga Final 2023				Tournament Mpumalanga Final 2023
		date 2023-09-02	rnd 5	type Rapid	result 1	date 2023-09-02	rnd 5	type Rapid	result 1
		Opponent Steyn, I (Ivahn)				Opponent Steyn, I (Ivahn)

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	Mathebula ,ED (Emmanuel Dzunisani)	2	2	425	2	2	425	0	0	0	0	0	0
1	Mathebula ,ED (Emmanuel Dzunisani)	2	1325.7	1750.7	2	1338.6	1750.7	0	0	0	0	0	0
2	Sgudhla ,B (Bafana)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Sgudhla ,B (Bafana)	2	1351.9	926.9	2	1336.5	926.9	0	0	0	0	0	0
3	Khoza ,H (Hope)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Khoza ,H (Hope)	2	1296	871	2	1307.5	871	0	0	0	0	0	0
4	Ngobeni ,T (Tsebo)	2	2	425	2	2	425	0	0	0	0	0	0
4	Ngobeni ,T (Tsebo)	2	1263.1	1688.1	2	1248.6	1688.1	0	0	0	0	0	0
5	Shabangu ,M (Melchiizedek)	2	2	425	2	2	425	0	0	0	0	0	0
5	Shabangu ,M (Melchiizedek)	2	1277.1	1702.1	2	1233.2	1702.1	0	0	0	0	0	0
6	Nobela ,A (Awande)	2	1	0	2	1	0	0	0	0	0	0	0
6	Nobela ,A (Awande)	2	1312.9	1312.9	2	1327.1	1312.9	0	0	0	0	0	0
7	Lukhwareni ,NI (Ndiene)	1	1	425	1	1	425	0	0	0	0	0	0
7	Lukhwareni ,NI (Ndiene)	1	1268	1693	1	1220.8	1693	0	0	0	0	0	0
8	Parker ,K (Keagan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Parker ,K (Keagan)	1	1198.1	1623.1	1	1196.3	1623.1	0	0	0	0	0	0
9	Khoza ,B (Bonga)	1	1	425	1	1	425	0	0	0	0	0	0
9	Khoza ,B (Bonga)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Lombard ,R (Roan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Lombard ,R (Roan)	1	1285	1710	1	1300.4	1710	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Stephen, J (Jeron)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms