Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ferns, S (Stian Hunter)

Chess SA id

1080303431

FIDE id

Date of birth

2008-10-18 (U18)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1214.2	1215.3	1200	1200
Raw rating	1214.2	1215.3	1200	1200
Weighted rating	1209.5	1210.3	1200	1200
Weighted performance	0	0	0	0
Floor	714.2	715.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	162.5	162.2	165.8	165.8
Highest rating	1244 2024-07-01	1241.1 2024-07-01	1200 2024-06-01	1200 2024-06-01
Highest raw rating	1214.2 2025-06-01	1215.3 2025-06-01	1200 2024-06-01	1200 2024-06-01
Highest weighted rating	1214.2 2024-10-01	1207.9 2025-08-01	1200 2024-06-01	1200 2024-06-01
Highest weighted performance	1244 2024-07-01	1241.1 2024-07-01	1200 2024-06-01	1200 2024-06-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1214.2	1215.3	1200	1200
Analysis
Rating	1214.2	1215.3	1200	1200
Raw rating	1214.2	1215.3	1200	1200
Weighted rating	1209.5	1210.3	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	714.2	715.3	700	700
Max/Min rating change allowed	162.5	162.2	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	1214.2	1215.3	1200	1200
New weighted rating	1210.2	1211	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1214.2	1215.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1214.2	1215.3	1200	1200
New K-factor	36	36	36	36
New floor	714.2	715.3	700	700

Item	Main	Standard
	0	0
	5	5
	10	10
	0	0
	0	0
	0	0
History	15	15

Games since
	Main 15	Standard 15		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	5	2	40	-85	1316.3	1231.3
Standard	5	2	40	-85	1316.3	1231.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	6.5	43.33	-56.7	1278.4	1221.7
Standard	15	6.5	43.33	-56.7	1278.4	1221.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1214.2	1215.3	1200	1200
2025-09-30	1214.2	1215.3	1200	1200
2025-09-01	1214.2	1215.3	1200	1200
2025-08-01	1214.2	1215.3	1200	1200
2025-07-01	1214.2	1215.3	1200	1200
2025-06-01	1214.2	1215.3	1200	1200
2025-05-01	1209.3	1210.4	1200	1200
2025-04-01	1209.3	1210.4	1200	1200
2025-03-01	1209.3	1210.4	1200	1200
2025-02-01	1209.3	1210.4	1200	1200
2025-01-01	1209.3	1210.4	1200	1200
2024-12-01	1209.3	1210.4	1200	1200
2024-11-01	1209.3	1210.4	1200	1200
2024-10-01	1209.3	1210.4	1200	1200
2024-09-01	1209.3	1210.4	1200	1200
2024-08-01	1209.3	1210.4	1200	1200
2024-07-01	1184.7	1181.2	1200	1200
2024-09-01	1184.7	1181.2	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
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	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	2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U18 Open)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U18 Open)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	2024 Tshwane North School District Cluster 4 & 5 Team League (U17)	2024-07-20	2024-07-20	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
3	District 3 Cluster 4 and 5 Individuals 2024 (U18 Boys)	2024-05-06	2024-05-06	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2024 Tshwane North School District Cluster 4 & 5 Team League				Tournament 2024 Tshwane North School District Cluster 4 & 5 Team League
		date 2024-07-20	rnd 3	type Standard	result 1	date 2024-07-20	rnd 5	type Standard	result 1
		Opponent Gaompotse, J (Justin)				Opponent Porteous, S (Stephen)
2	2	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2025-05-10	rnd 2	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Du Toit, T (Tristan)				Opponent Seitei, N (Neo)
3	1	Tournament District 3 Cluster 4 and 5 Individuals 2024				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-05-06	rnd 4	type Standard	result 0.5	date 2024-05-06	rnd 4	type Standard	result 0.5
		Opponent Coetzee, J (Jevon)				Opponent Coetzee, J (Jevon)

#	Games	Start				End
1	3	Tournament 2024 Tshwane North School District Cluster 4 & 5 Team League				Tournament 2024 Tshwane North School District Cluster 4 & 5 Team League
		date 2024-07-20	rnd 3	type Standard	result 1	date 2024-07-20	rnd 5	type Standard	result 1
		Opponent Gaompotse, J (Justin)				Opponent Porteous, S (Stephen)
2	2	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2025-05-10	rnd 2	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Du Toit, T (Tristan)				Opponent Seitei, N (Neo)
3	1	Tournament District 3 Cluster 4 and 5 Individuals 2024				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-05-06	rnd 4	type Standard	result 0.5	date 2024-05-06	rnd 4	type Standard	result 0.5
		Opponent Coetzee, J (Jevon)				Opponent Coetzee, J (Jevon)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2024 Tshwane North School District Cluster 4 & 5 Team League				Tournament 2024 Tshwane North School District Cluster 4 & 5 Team League
		date 2024-07-20	rnd 3	type Standard	result 1	date 2024-07-20	rnd 5	type Standard	result 1
		Opponent Gaompotse, J (Justin)				Opponent Porteous, S (Stephen)
2	2	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2025-05-10	rnd 2	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Du Toit, T (Tristan)				Opponent Seitei, N (Neo)
3	1	Tournament District 3 Cluster 4 and 5 Individuals 2024				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-05-06	rnd 1	type Standard	result 1	date 2024-05-06	rnd 1	type Standard	result 1
		Opponent Monaledi, O (Otsile)				Opponent Monaledi, O (Otsile)

#	Games	Start				End
1	3	Tournament 2024 Tshwane North School District Cluster 4 & 5 Team League				Tournament 2024 Tshwane North School District Cluster 4 & 5 Team League
		date 2024-07-20	rnd 3	type Standard	result 1	date 2024-07-20	rnd 5	type Standard	result 1
		Opponent Gaompotse, J (Justin)				Opponent Porteous, S (Stephen)
2	2	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2025-05-10	rnd 2	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Du Toit, T (Tristan)				Opponent Seitei, N (Neo)
3	1	Tournament District 3 Cluster 4 and 5 Individuals 2024				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-05-06	rnd 1	type Standard	result 1	date 2024-05-06	rnd 1	type Standard	result 1
		Opponent Monaledi, O (Otsile)				Opponent Monaledi, O (Otsile)

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	Potgieter ,E (Erico)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Potgieter ,E (Erico)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Onyejiuwa ,C (Chichi)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Onyejiuwa ,C (Chichi)	1	1213.4	788.4	1	1216.6	788.4	0	0	0	0	0	0
3	Brummer ,R (Renier)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Brummer ,R (Renier)	1	1255.5	830.5	1	1262.1	830.5	0	0	0	0	0	0
4	Mndebele ,B (Banele)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mndebele ,B (Banele)	1	1415.2	990.2	1	1413.5	990.2	0	0	0	0	0	0
5	Gaompotse ,J (Justin)	1	1	425	1	1	425	0	0	0	0	0	0
5	Gaompotse ,J (Justin)	1	1151.9	1576.9	1	1141.6	1576.9	0	0	0	0	0	0
6	Porteous ,S (Stephen)	1	1	425	1	1	425	0	0	0	0	0	0
6	Porteous ,S (Stephen)	1	1122	1547	1	1108.8	1547	0	0	0	0	0	0
7	Grahan ,C (Chie-Ann)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Grahan ,C (Chie-Ann)	1	1371.8	946.8	1	1371.2	946.8	0	0	0	0	0	0
8	Makhubela ,K (Kamogelo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Makhubela ,K (Kamogelo)	1	1179.1	1604.1	1	1174	1604.1	0	0	0	0	0	0
9	Monaledi ,O (Otsile)	1	1	425	1	1	425	0	0	0	0	0	0
9	Monaledi ,O (Otsile)	1	1418.2	1843.2	1	1429.9	1843.2	0	0	0	0	0	0
10	Seitei ,N (Neo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Seitei ,N (Neo)	1	1426.8	1851.8	1	1410.7	1851.8	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

Ferns, S (Stian Hunter)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms