Chess South Africa Ratings Database

PLAYER PAGE

Personal

Fortune, I (Ivan)

Chess SA id

161009662

FIDE id

Date of birth

1961-01-01 (Adult)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1378.5	1367.9	1376.9	1376.9
Raw rating	1378.5	1367.9	1376.9	1376.9
Weighted rating	1371.2	1363.4	1376.9	1376.9
Weighted performance	1132.9	1125.1	0	0
Floor	879.9	876.9	876.9	876.9
K-factor	36	36	36	36
Min/Max rating change allowed	128.6	130.5	128.9	128.9
Highest rating	1433.7 2024-09-01	1424.2 2024-09-01	1376.9 2024-02-01	1376.9 2024-02-01
Highest raw rating	1379.9 2024-10-01	1376.9 2018-01-01	1376.9 2024-02-01	1376.9 2024-02-01
Highest weighted rating	1379.9 2018-03-01	1376.9 2018-03-01	1376.9 2024-02-01	1376.9 2024-02-01
Highest weighted performance	1433.7 2024-09-01	1424.2 2024-09-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1378.5	1367.9	1376.9	1376.9
Analysis
Rating	1378.5	1367.9	1376.9	1376.9
Raw rating	1378.5	1367.9	1376.9	1376.9
Weighted rating	1371.2	1363.4	1376.9
Weighted performance	1132.9	1125.1	0
K-factor	36	36	36	36
Floor	879.9	876.9	876.9	876.9
Max/Min rating change allowed	128.6	130.5	128.9	128.9
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	1378.5	1367.9	1376.9	1376.9
New weighted rating	1372.7	1364.5	1376.9	1376.9
New weighted performance	1131.6	1123.7	0	0
Temp new rating	1378.5	1367.9	1376.9	1376.9
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1378.5	1367.9	1376.9	1376.9
New K-factor	36	36	36	36
New floor	879.9	876.9	876.9	876.9

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	16	16	0	0
	10	10	0	0
	0	0	0	0
	0	0	0	0
	11	11	0	0
History	211	138	17	56

Games since
	Main 26	Standard 26		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	16	9	56.25	53.1	1314.1	1367.2
Standard	16	9	56.25	53.1	1314.1	1367.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	43	23.5	54.65	39.5	1308.8	1348.3
Standard	43	23.5	54.65	39.5	1308.8	1348.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1378.5	1367.9	1376.9	1376.9
2025-09-30	1379.9	1370.8	1376.9	1376.9
2025-09-01	1379.9	1370.8	1376.9	1376.9
2025-08-01	1379.9	1370.8	1376.9	1376.9
2025-07-01	1379.9	1370.8	1376.9	1376.9
2025-06-01	1379.9	1370.8	1376.9	1376.9
2025-05-01	1379.9	1370.8	1376.9	1376.9
2025-04-01	1379.9	1370.8	1376.9	1376.9
2025-03-01	1379.9	1370.8	1376.9	1376.9
2025-02-01	1379.9	1370.8	1376.9	1376.9
2025-01-01	1379.9	1370.8	1376.9	1376.9
2024-12-01	1379.9	1370.8	1376.9	1376.9
2024-11-01	1379.9	1370.8	1376.9	1376.9
2024-10-01	1379.9	1370.8	1376.9	1376.9
2024-09-01	1333.2	1331.9	1376.9	1376.9
2024-08-01	1333.2	1331.9	1376.9	1376.9
2024-07-01	1333.2	1331.9	1376.9	1376.9
2024-09-01	1333.2	1331.9	1376.9	1376.9
2024-05-01	1333.2	1331.9	1376.9	1376.9
2024-04-01	1333.2	1331.9	1376.9	1376.9
2024-03-01	1333.2	1331.9	1376.9	1376.9
2024-02-01	1333.2	1331.9	1376.9	1376.9
2024-01-01	1333.2	1331.9	1376.9	1376.9
2023-12-01	1333.2	1331.9	1376.9	1376.9

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	Cape Town Chess Federation Club League 2025 (C)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	1	1	Yes	Analysis
2	Cape Town Chess Federation Club League 2025 (D)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	9	4	Yes	Analysis
3	UCT Open Chess Championship 2025 (Intermediate)	2025-10-11	2025-10-12	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Federation Club League 2025 (C)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	1	1	Yes	Analysis
2	Cape Town Chess Federation Club League 2025 (D)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	9	4	Yes	Analysis
3	UCT Open Chess Championship 2025 (Intermediate)	2025-10-11	2025-10-12	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
4	CT League 2024 (C)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	4	3	Yes	Analysis
5	CT League 2024 (C)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	1	1	Yes	Analysis
6	CT League 2024 (D)	2024-08-03	2024-08-03	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
7	Western Cape Club Championships 2021 (B)	2021-10-15	2021-10-17	Standard	Eden (WEG)	6	6	3.5	Yes	Analysis
8	Western Cape Closed 2021 (Prestige)	2021-09-24	2021-09-26	Standard	Cape Winelands (WCW)	6	5	1	Yes	Analysis
9	2018 Steinitz Chess Festival (B)	2018-03-21	2018-03-25	Standard	Cape Town (WCT)	7	6	4	Yes	Analysis

#	Games	Start				End
1	4	Tournament Cape Town Chess Federation Club League 2025				Tournament UCT Open Chess Championship 2025
		date 2025-09-20	rnd 10	type Standard	result 1	date 2025-10-11	rnd 2	type Standard	result 1
		Opponent van Heerden, N (Nina)				Opponent Russell, C (Caleb)
2	3	Tournament CT League 2024				Tournament Cape Town Chess Federation Club League 2025
		date 2024-08-31	rnd 10	type Standard	result 1	date 2025-07-26	rnd 2	type Standard	result 1
		Opponent Molele, T (Tebogo)				Opponent Guo, A (Aleks)
3	2	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-17	rnd 5	type Standard	result 1	date 2024-08-17	rnd 6	type Standard	result 1
		Opponent Diedericks, C (Cayden)				Opponent Cunningham, L (Lezerick)

#	Games	Start				End
1	2	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-31	rnd 10	type Standard	result 1	date 2024-09-07	rnd 11	type Standard	result 1
		Opponent Molele, T (Tebogo)				Opponent Brand, D (Dion)
2	2	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-17	rnd 5	type Standard	result 1	date 2024-08-17	rnd 6	type Standard	result 1
		Opponent Diedericks, C (Cayden)				Opponent Cunningham, L (Lezerick)
3	2	Tournament Western Cape Club Championships 2021				Tournament CT League 2024
		date 2021-10-17	rnd 6	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Samson, H (Henry)				Opponent De Jager, L (Leon)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-31	rnd 10	type Standard	result 1	date 2024-09-07	rnd 11	type Standard	result 1
		Opponent Molele, T (Tebogo)				Opponent Brand, D (Dion)
2	2	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-17	rnd 5	type Standard	result 1	date 2024-08-17	rnd 6	type Standard	result 1
		Opponent Diedericks, C (Cayden)				Opponent Cunningham, L (Lezerick)
3	2	Tournament Western Cape Club Championships 2021				Tournament CT League 2024
		date 2021-10-17	rnd 6	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Samson, H (Henry)				Opponent De Jager, L (Leon)

#	Games	Start				End
1	2	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-31	rnd 10	type Standard	result 1	date 2024-09-07	rnd 11	type Standard	result 1
		Opponent Molele, T (Tebogo)				Opponent Brand, D (Dion)
2	2	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-17	rnd 5	type Standard	result 1	date 2024-08-17	rnd 6	type Standard	result 1
		Opponent Diedericks, C (Cayden)				Opponent Cunningham, L (Lezerick)
3	2	Tournament Western Cape Club Championships 2021				Tournament CT League 2024
		date 2021-10-17	rnd 6	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Samson, H (Henry)				Opponent De Jager, L (Leon)

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	Diedericks ,C (Cayden)	1	1	425	1	1	425	0	0	0	0	0	0
1	Diedericks ,C (Cayden)	1	1488.5	1913.5	1	1460.4	1913.5	0	0	0	0	0	0
2	Mkabile ,O (Olwethu)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mkabile ,O (Olwethu)	1	1203	1628	1	1199.6	1628	0	0	0	0	0	0
3	van Heerden ,N (Nina)	1	1	425	1	1	425	0	0	0	0	0	0
3	van Heerden ,N (Nina)	1	1531.3	1956.3	1	1529.2	1956.3	0	0	0	0	0	0
4	Chironda ,S (Sean Kudzai)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Chironda ,S (Sean Kudzai)	1	1526.4	1101.4	1	1517.5	1101.4	0	0	0	0	0	0
5	Christianson ,B (Barry)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Christianson ,B (Barry)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Eaton ,M (Morgan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Eaton ,M (Morgan)	1	846	1271	1	866.6	1271	0	0	0	0	0	0
7	Mhembere ,M (Munashe)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mhembere ,M (Munashe)	1	1233.4	1658.4	1	1231.2	1658.4	0	0	0	0	0	0
8	Pimentel ,DMP (Daniel Marc)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Pimentel ,DMP (Daniel Marc)	1	1300	875	1	1300	875	0	0	0	0	0	0
9	Mazibukwana ,N (Nzuzo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mazibukwana ,N (Nzuzo)	1	1202.2	777.2	1	1226.7	777.2	0	0	0	0	0	0
10	Booysen ,L (Louis)	1	1	425	1	1	425	0	0	0	0	0	0
10	Booysen ,L (Louis)	1	1160.2	1585.2	1	1195.6	1585.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Fortune, I (Ivan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms