Chess South Africa Ratings Database

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Personal

Goredema, D (Dione)

Chess SA id

197010759

FIDE id

Date of birth

1997-09-03 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

ZIM

Titles

Chess SA registered

Last active game

2024-01-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1763.6	1764.5	1741.5	1810.1
Raw rating	1763.6	1764.5	1741.5	1810.1
Weighted rating	1763.5	1764.4	1741.5	1809.5
Weighted performance	1257.4	1208.4	697	846.9
Floor	1325	1337.6	1304	1349.5
K-factor	24	24	24	24
Min/Max rating change allowed	74.3	74.2	76.7	69.5
Highest rating	1847.6 2018-03-01	1914.8 2018-03-01	1804 2018-03-01	1922.7 2018-02-01
Highest raw rating	1825 2019-06-01	1837.6 2019-06-01	1804 2018-02-01	1849.5 2019-04-01
Highest weighted rating	1825 2018-04-01	1837.6 2019-09-01	1804 2018-03-01	1849.5 2021-06-01
Highest weighted performance	1847.6 2018-03-01	1914.8 2018-03-01	1756.6 2019-05-01	1922.7 2018-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1763.6	1764.5	1741.5	1810.1
Analysis
Rating	1763.6	1764.5	1741.5	1810.1
Raw rating	1763.6	1764.5	1741.5	1810.1
Weighted rating	1763.5	1764.4	1741.5
Weighted performance	1257.4	1208.4	697
K-factor	24	24	24	24
Floor	1325	1337.6	1304	1349.5
Max/Min rating change allowed	74.3	74.2	76.7	69.5
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	1763.6	1764.5	1741.5	1810.1
New weighted rating	1763.6	1764.5	1741.5	1809.5
New weighted performance	1251.4	1207.8	696.4	846.3
Temp new rating	1763.6	1764.5	1741.5	1810.1
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1763.6	1764.5	1741.5	1810.1
New K-factor	24	24	24	24
New floor	1325	1337.6	1304	1349.5

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	17	8	0	9
	0	0	0	0
	88	66	12	10
	13	13	0	0
History	748	539	60	149

Games since
	Main 17	Standard 8		Rapid 0		Blitz 9
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	261	144	55.17	44	1729.8	1773.7
Standard	164	82.5	50.3	2.6	1762.2	1764.8
Rapid	34	20	58.82	75	1646.8	1721.8
Blitz	63	41.5	65.87	134.9	1690	1824.9

Date	Main	Standard	Rapid	Blitz
2025-09-30	1763.6	1764.5	1741.5	1810.1
2025-09-01	1763.6	1764.5	1741.5	1810.1
2025-08-01	1763.6	1764.5	1741.5	1810.1
2025-07-01	1763.6	1764.5	1741.5	1810.1
2025-06-01	1763.6	1764.5	1741.5	1810.1
2025-05-01	1763.6	1764.5	1741.5	1810.1
2025-04-01	1763.6	1764.5	1741.5	1810.1
2025-03-01	1763.6	1764.5	1741.5	1810.1
2025-02-01	1763.6	1764.5	1741.5	1810.1
2025-01-01	1763.6	1764.5	1741.5	1807.9
2024-12-01	1763.6	1764.5	1741.5	1807.9
2024-11-01	1763.6	1764.5	1741.5	1807.9
2024-10-01	1763.6	1764.5	1741.5	1807.9
2024-09-01	1763.6	1764.5	1741.5	1807.9
2024-08-01	1763.6	1764.5	1741.5	1807.9
2024-07-01	1763.6	1764.5	1741.5	1807.9
2024-06-01	1763.6	1764.5	1741.5	1807.9
2024-08-01	1763.6	1764.5	1741.5	1807.9
2024-04-01	1763.6	1764.5	1741.5	1807.9
2024-03-01	1763.6	1764.5	1741.5	1807.9
2024-02-01	1763.6	1764.5	1741.5	1807.9
2024-01-01	1763.7	1761.9	1741.5	1822.8
2023-12-01	1758.5	1761.9	1740.1	1817.1
2023-11-01	1758.5	1761.9	1740.1	1817.1

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Masters Challenge 2024 (Masters)	2024-01-03	2024-01-07	Standard	Cape Town (WCT)	9	8	3	Yes	Analysis
2	Cape Town Chess Club Annual Blitz Championship 2024	2024-01-07	2024-01-07	Blitz	Cape Town (WCT)	9	9	5.5	Yes	Analysis
3	Western Cape Club Championship 2022 (Tier 1)	2022-10-07	2022-10-09	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
4	2022 Western Province Club League (Premier)	2022-08-20	2022-10-01	Standard	Cape Town (WCT)	11	7	3	Yes	Analysis
5	Western Cape Closed Championship 2022 (Championship)	2022-09-24	2022-09-25	Standard	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
6	South African Open 2022 (Championship)	2022-07-09	2022-07-17	Standard	Cape Town (WCT)	11	11	5.5	Yes	Analysis
7	South African Open 2022 (Blitz)	2022-07-14	2022-07-14	Blitz	Cape Town (WCT)	10	10	6.5	Yes	Analysis
8	WP Closed 2022 (B)	2022-06-16	2022-06-16	Standard	Cape Town (WCT)	7	7	3	Yes	Analysis
9	ACL Matrix FM Invitational 2022 (Championship)	2022-06-10	2022-06-12	Standard	Cape Town (WCT)	7	7	3.5	Yes	Analysis
10	Steinitz Open 2022 (A)	2022-05-20	2022-05-22	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
11	CTCA Rapid Masters @ Claremont Chess Club 2022 (Open)	2022-04-18	2022-04-18	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
12	CTCA Rapid Masters @ Claremont Chess Club 2022 (Open)	2022-03-21	2022-03-21	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
13	Western Province Open 2022 (Championship)	2022-02-25	2022-02-27	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
14	Kraaifontein Open 2022 (Championship)	2022-01-07	2022-01-09	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
15	2022 Cape Of Good Hope Open (Championship)	2022-01-28	2022-01-30	Standard	Cape Town (WCT)	6	4	0.5	Yes	Analysis
16	Western Cape Closed 2021 (Championship)	2021-09-24	2021-09-26	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
17	CWP Closed 2021 (A)	2021-09-11	2021-09-19	Standard	Cape Town (WCT)	7	7	2	Yes	Analysis
18	2020 Cape Of Good Hope Open (Elite)	2020-02-21	2020-02-23	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
19	2019 National Club Chess Championships (A)	2019-09-27	2019-09-29	Standard	Cape Town (WCT)	6	5	2.5	Yes	Analysis
20	2019 Western Province League (Premier)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	11	6	Yes	Analysis
21	Condorgreen Mitchell`s Plain Chess Open Tournament 2019	2019-06-01	2019-06-02	Rapid	Cape Town (WCT)	9	9	6	Yes	Analysis
22	2019 Groote Schuur High School Blitz	2019-06-14	2019-06-14	Blitz	Cape Town (WCT)	9	9	6.5	Yes	Analysis
23	2019 Elsies River Open (Elite)	2019-06-22	2019-06-23	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
24	Stellenberg Youth Chess Championship 2019 (Presige)	2019-05-01	2019-05-01	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis
25	Stellenberg Youth Chess Championship 2019 (A)	2019-04-30	2019-05-01	Standard	Cape Town (WCT)	6	0	0	No	Analysis
26	2019 Western Province Open (Elite)	2019-05-25	2019-05-26	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
27	Steinitz Chess Festival 2019 (A)	2019-04-05	2019-04-07	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
28	Crossroads Open Chess Championship 2019 (Elite)	2019-04-27	2019-04-28	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
29	Cape Town Chess Club Annual Blitz Championship 2019	2019-04-23	2019-04-23	Blitz	Cape Town (WCT)	7	7	5	Yes	Analysis
30	2019 Cape Town Classic Chess Festival (Rapid)	2019-03-30	2019-03-30	Rapid	Cape Town (WCT)	7	7	3.5	Yes	Analysis
31	2019 Cape Town Classic Chess Festival (Blitz)	2019-03-29	2019-03-29	Blitz	Cape Town (WCT)	9	9	7	Yes	Analysis
32	Cape of Good Hope Open 2019 (Elite)	2019-01-25	2019-01-27	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
33	South African Junior Blitz 2018 (Open)	2018-12-19	2018-12-19	Blitz	4 Knights (4K)	7	6	3	Yes	Analysis
34	ACL Chess Festival 2018 (Elite)	2018-10-05	2018-10-07	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
35	2018 Western Province League (Premier)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	8	5	Yes	Analysis
36	Cape Town Chess Club Blitz 2018	2018-04-24	2018-04-24	Blitz	Cape Town (WCT)	7	7	4	Yes	Analysis
37	Crossroads Open Chess Championship 2018 (Elite)	2018-04-27	2018-04-29	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
38	2018 Western Province Open (Prestige)	2018-03-02	2018-03-04	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
39	WP Team Blitz 2018 (B)	2018-02-17	2018-02-17	Blitz	Cape Town (WCT)	7	6	4	Yes	Analysis

#	Games	Start				End
1	10	Tournament Western Cape Closed 2021				Tournament Kraaifontein Open 2022
		date 2021-09-24	rnd 1	type Standard	result 0.5	date 2022-01-08	rnd 4	type Standard	result 0.5
		Opponent Bhawoodien, SH (Shabier)				Opponent Schutte, A (Andre)
2	7	Tournament South African Open 2022				Tournament South African Open 2022
		date 2022-07-13	rnd 7	type Standard	result 1	date 2022-07-14	rnd 6	type Blitz	result 1
		Opponent Ndunakazi, NP (Nobuhle)				Opponent Boheim, E (Eugene)
3	7	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-11	rnd 4	type Standard	result 1	date 2018-09-08	rnd 10	type Standard	result 1
		Opponent Maketo, H (Henry)				Opponent Diamond, R (Ruben)

#	Games	Start				End
1	10	Tournament Western Cape Closed 2021				Tournament Kraaifontein Open 2022
		date 2021-09-24	rnd 1	type Standard	result 0.5	date 2022-01-08	rnd 4	type Standard	result 0.5
		Opponent Bhawoodien, SH (Shabier)				Opponent Schutte, A (Andre)
2	7	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-11	rnd 4	type Standard	result 1	date 2018-09-08	rnd 10	type Standard	result 1
		Opponent Maketo, H (Henry)				Opponent Diamond, R (Ruben)
3	6	Tournament Cape of Good Hope Open 2019				Tournament Steinitz Chess Festival 2019
		date 2019-01-26	rnd 2	type Standard	result 1	date 2019-04-05	rnd 1	type Standard	result 1
		Opponent Felix, D (Devon)				Opponent Milford, EP (Eugene)

#	Games	Start				End
1	5	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament CTCA Rapid Masters @ Claremont Chess Club 2022
		date 2019-06-02	rnd 8	type Rapid	result 1	date 2022-03-21	rnd 3	type Rapid	result 1
		Opponent Clarke, N (Nathaniel)				Opponent Schuller, A (Ashley)
2	5	Tournament Stellenberg Youth Chess Championship 2019				Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019
		date 2019-05-01	rnd 5	type Rapid	result 1	date 2019-06-01	rnd 3	type Rapid	result 1
		Opponent De Jager, AJ (Andreas)				Opponent Maponya, K (Kabelo)
3	5	Tournament 2019 Cape Town Classic Chess Festival				Tournament Stellenberg Youth Chess Championship 2019
		date 2019-03-30	rnd 5	type Rapid	result 1	date 2019-05-01	rnd 2	type Rapid	result 1
		Opponent Blows, K (Kiara)				Opponent Lewis, MMM (Mark)

#	Games	Start				End
1	9	Tournament 2019 Groote Schuur High School Blitz				Tournament South African Open 2022
		date 2019-06-14	rnd 7	type Blitz	result 1	date 2022-07-14	rnd 6	type Blitz	result 1
		Opponent Shaani, KP (Kumbirayi)				Opponent Boheim, E (Eugene)
2	6	Tournament Cape Town Chess Club Annual Blitz Championship 2019				Tournament 2019 Groote Schuur High School Blitz
		date 2019-04-23	rnd 6	type Blitz	result 1	date 2019-06-14	rnd 4	type Blitz	result 0.5
		Opponent Ferreira, C (Craig)				Opponent Bhawoodien, SH (Shabier)
3	5	Tournament 2019 Cape Town Classic Chess Festival				Tournament Cape Town Chess Club Annual Blitz Championship 2019
		date 2019-03-29	rnd 6	type Blitz	result 1	date 2019-04-23	rnd 1	type Blitz	result 1
		Opponent Lewis, MMM (Mark)				Opponent Steenkamp, E (Eugene)

#	Games	Start				End
1	5	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-10	rnd 5	type Standard	result 1	date 2019-08-24	rnd 9	type Standard	result 1
		Opponent Mello, N (Nkwadi)				Opponent Van Niekerk, LM (Lourenzo)
2	5	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament 2019 Groote Schuur High School Blitz
		date 2019-06-02	rnd 8	type Rapid	result 1	date 2019-06-14	rnd 3	type Blitz	result 1
		Opponent Clarke, N (Nathaniel)				Opponent Masama, BT (Bruce)
3	4	Tournament CTCA Rapid Masters @ Claremont Chess Club 2022				Tournament CTCA Rapid Masters @ Claremont Chess Club 2022
		date 2022-03-21	rnd 6	type Rapid	result 1	date 2022-04-18	rnd 3	type Rapid	result 1
		Opponent Esau, O (Omar)				Opponent Schuller, A (Ashley)

#	Games	Start				End
1	5	Tournament 2019 Western Province League				Tournament 2019 Western Province League
		date 2019-08-10	rnd 5	type Standard	result 1	date 2019-08-24	rnd 9	type Standard	result 1
		Opponent Mello, N (Nkwadi)				Opponent Van Niekerk, LM (Lourenzo)
2	3	Tournament Cape of Good Hope Open 2019				Tournament Cape of Good Hope Open 2019
		date 2019-01-26	rnd 2	type Standard	result 1	date 2019-01-26	rnd 4	type Standard	result 1
		Opponent Felix, D (Devon)				Opponent Gluckman, P (Paul)
3	2	Tournament Western Cape Club Championship 2022				Tournament Western Cape Club Championship 2022
		date 2022-10-08	rnd 2	type Standard	result 1	date 2022-10-08	rnd 3	type Standard	result 1
		Opponent Waguta, B (Brooklyn)				Opponent Mnyasta, T (Tezihano)

#	Games	Start				End
1	5	Tournament Stellenberg Youth Chess Championship 2019				Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019
		date 2019-05-01	rnd 5	type Rapid	result 1	date 2019-06-01	rnd 3	type Rapid	result 1
		Opponent De Jager, AJ (Andreas)				Opponent Maponya, K (Kabelo)
2	4	Tournament CTCA Rapid Masters @ Claremont Chess Club 2022				Tournament CTCA Rapid Masters @ Claremont Chess Club 2022
		date 2022-03-21	rnd 6	type Rapid	result 1	date 2022-04-18	rnd 3	type Rapid	result 1
		Opponent Esau, O (Omar)				Opponent Schuller, A (Ashley)
3	3	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament CTCA Rapid Masters @ Claremont Chess Club 2022
		date 2019-06-02	rnd 8	type Rapid	result 1	date 2022-03-21	rnd 1	type Rapid	result 1
		Opponent Clarke, N (Nathaniel)				Opponent Temoore, F (Farouk)

#	Games	Start				End
1	5	Tournament Cape Town Chess Club Annual Blitz Championship 2019				Tournament 2019 Groote Schuur High School Blitz
		date 2019-04-23	rnd 6	type Blitz	result 1	date 2019-06-14	rnd 3	type Blitz	result 1
		Opponent Ferreira, C (Craig)				Opponent Masama, BT (Bruce)
2	5	Tournament 2019 Cape Town Classic Chess Festival				Tournament Cape Town Chess Club Annual Blitz Championship 2019
		date 2019-03-29	rnd 6	type Blitz	result 1	date 2019-04-23	rnd 1	type Blitz	result 1
		Opponent Lewis, MMM (Mark)				Opponent Steenkamp, E (Eugene)
3	4	Tournament 2019 Groote Schuur High School Blitz				Tournament South African Open 2022
		date 2019-06-14	rnd 7	type Blitz	result 1	date 2022-07-14	rnd 1	type Blitz	result 1
		Opponent Shaani, KP (Kumbirayi)				Opponent Witbooi, L (Lee-Roy)

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	Bhawoodien ,SH (Shabier Husain)	11	1	-347.7	7	0.5	-364.3	0	0	0	4	0.5	-318.8
1	Bhawoodien ,SH (Shabier Husain)	11	2016.3	1668.6	7	2042.1	1652.1	0	0	0	4	2083.7	1697.6
2	Kobese ,AKW (Watu)	6	0	-425	3	0	-425	2	0	-425	1	0	-425
2	Kobese ,AKW (Watu)	6	2344.9	1919.9	3	2346.8	1919.9	2	2336.7	1919.9	1	2346.9	1919.9
3	Kedama ,S (Sandiso)	6	1.5	-212.5	3	0.5	-283.3	1	0	-425	2	1	0
3	Kedama ,S (Sandiso)	6	1629.7	1417.2	3	1775.1	1346.4	1	1091.2	1204.7	2	998	1629.7
4	Mfazwe ,L (Lutho)	6	1.5	-212.5	3	0	-425	1	0	-425	2	1.5	212.5
4	Mfazwe ,L (Lutho)	6	1891.1	1678.6	3	1939.4	1466.1	1	1801.9	1466.1	2	1800.8	2103.6
5	Willenberg ,RC (Roland Chester)	5	2.5	0	1	0	-425	2	0.5	-212.5	2	2	425
5	Willenberg ,RC (Roland Chester)	5	1646.5	1646.5	1	1575.4	1221.5	2	1641.1	1434	2	1715.3	2071.5
6	Flores Bartoli ,A (Andrew)	4	2.5	106.2	4	2.5	106.2	0	0	0	0	0	0
6	Flores Bartoli ,A (Andrew)	4	1711.2	1817.5	4	1712.9	1817.5	0	0	0	0	0	0
7	Felix ,D (Devon)	4	3.5	318.8	4	3.5	318.8	0	0	0	0	0	0
7	Felix ,D (Devon)	4	1615.7	1934.4	4	1615.4	1934.4	0	0	0	0	0	0
8	Mnyasta ,C (Charlton)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
8	Mnyasta ,C (Charlton)	4	1852.9	1640.4	4	1850.5	1640.4	0	0	0	0	0	0
9	Levin ,BRL (Benny)	4	2.5	106.2	2	1.5	212.5	1	0	-425	1	1	425
9	Levin ,BRL (Benny)	4	1735	1841.2	2	1689.6	1947.5	1	1778	1310	1	1822.7	2160
10	Lewis ,MMM (Mark Martin)	4	3	212.5	2	1	0	1	1	425	1	1	425
10	Lewis ,MMM (Mark Martin)	4	1955.9	2168.4	2	1948.5	1955.9	1	2014.7	2380.9	1	2031.6	2380.9

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Goredema, D (Dione)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms