Chess South Africa Ratings Database

PLAYER PAGE

Personal

Stoltz, C (Cornel)

Chess SA id

1130317016

FIDE id

Date of birth

2013-04-11 (U14)

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	1223.6	1228	1200	1200
Raw rating	1223.6	1228	1200	1200
Weighted rating	1209.9	1211.7	1200	1200
Weighted performance	0	0	0	0
Floor	723.6	728	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.3	159.3	165.8	165.8
Highest rating	1223.6 2025-06-01	1228 2025-06-01	1200 2025-04-01	1200 2025-04-01
Highest raw rating	1223.6 2025-06-01	1228 2025-06-01	1200 2025-04-01	1200 2025-04-01
Highest weighted rating	1205.1 2025-08-01	1206.1 2025-08-01	1200 2025-04-01	1200 2025-04-01
Highest weighted performance	0 1900-01-01	0 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	1223.6	1228	1200	1200
Analysis
Rating	1223.6	1228	1200	1200
Raw rating	1223.6	1228	1200	1200
Weighted rating	1209.9	1211.7	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	723.6	728	700	700
Max/Min rating change allowed	160.3	159.3	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	1223.6	1228	1200	1200
New weighted rating	1211.3	1213.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1223.6	1228	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1223.6	1228	1200	1200
New K-factor	36	36	36	36
New floor	723.6	728	700	700

Item	Main	Standard
	0	0
	9	9
	0	0
	0	0
	0	0
	0	0
History	9	9

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
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	9	3.5	38.89	-94.4	1226	1131.5
Standard	9	3.5	38.89	-94.4	1226	1131.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	9	3.5	38.89	-94.4	1226	1131.5
Standard	9	3.5	38.89	-94.4	1226	1131.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1223.6	1228	1200	1200
2025-09-30	1223.6	1228	1200	1200
2025-09-01	1223.6	1228	1200	1200
2025-08-01	1223.6	1228	1200	1200
2025-07-01	1223.6	1228	1200	1200
2025-06-01	1223.6	1228	1200	1200
2025-05-01	1199.4	1199.3	1200	1200
2025-04-01	1196	1195.2	1200	1200
2025-03-01	1200	1200	1200	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
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	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
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 (U13 Open)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
2	AHS Open Chess Tournament 2025 (D)	2025-03-01	2025-03-01	Standard	Tshwane (GTP)	5	4	0.5	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 (U13 Open)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
2	AHS Open Chess Tournament 2025 (D)	2025-03-01	2025-03-01	Standard	Tshwane (GTP)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	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 4	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Shumane, P (Ponelopele)				Opponent Atanda, O (Oluwatomisin Samuel)
2	2	Tournament AHS Open Chess Tournament 2025				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2025-03-01	rnd 5	type Standard	result 0.5	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent De Klerk, D (Daniel)				Opponent Oosterhuis, L (Luan Rudie)

#	Games	Start				End
1	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 4	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Shumane, P (Ponelopele)				Opponent Atanda, O (Oluwatomisin Samuel)
2	2	Tournament AHS Open Chess Tournament 2025				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2025-03-01	rnd 5	type Standard	result 0.5	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent De Klerk, D (Daniel)				Opponent Oosterhuis, L (Luan Rudie)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	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 4	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Shumane, P (Ponelopele)				Opponent Atanda, O (Oluwatomisin Samuel)
2	1	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 1	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Oosterhuis, L (Luan Rudie)				Opponent Oosterhuis, L (Luan Rudie)

#	Games	Start				End
1	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 4	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Shumane, P (Ponelopele)				Opponent Atanda, O (Oluwatomisin Samuel)
2	1	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 1	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Oosterhuis, L (Luan Rudie)				Opponent Oosterhuis, L (Luan Rudie)

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	De Klerk ,D (Daniel)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	De Klerk ,D (Daniel)	1	1158.3	1158.3	1	1149.4	1158.3	0	0	0	0	0	0
2	Hattingh ,H (Heinrich)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Hattingh ,H (Heinrich)	1	1177.3	752.3	1	1182.7	752.3	0	0	0	0	0	0
3	Atanda ,O (Oluwatomisin Samuel)	1	1	425	1	1	425	0	0	0	0	0	0
3	Atanda ,O (Oluwatomisin Samuel)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Mphaphuli ,W (Wanga)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Mphaphuli ,W (Wanga)	1	1256.2	831.2	1	1267.1	831.2	0	0	0	0	0	0
5	Oosterhuis ,L (Luan Rudie)	1	1	425	1	1	425	0	0	0	0	0	0
5	Oosterhuis ,L (Luan Rudie)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Kruger ,J (Jason)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kruger ,J (Jason)	1	1211.5	786.5	1	1206.3	786.5	0	0	0	0	0	0
7	Jonker ,T (Tertius)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Jonker ,T (Tertius)	1	1430.6	1005.6	1	1419	1005.6	0	0	0	0	0	0
8	Neethling ,R (Rico)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Neethling ,R (Rico)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Shumane ,P (Ponelopele)	1	1	425	1	1	425	0	0	0	0	0	0
9	Shumane ,P (Ponelopele)	1	1200	1625	1	1200	1625	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

Stoltz, C (Cornel)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms