Chess South Africa Ratings Database

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Personal

Chironda, S (Sean Kudzai)

Chess SA id

1000131782

FIDE id

Date of birth

2000-09-15 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1794.4	1805.1	1529.2	1423.9
Raw rating	1790.5	1800.3	1529.2	1423.9
Weighted rating	1794.4	1805.1	1503.9	1423.8
Weighted performance	1585.8	1567	0	0
Floor	1309.9	1307.7	1029.2	935.4
K-factor	24	24	32	32
Min/Max rating change allowed	71.5	70.5	103.7	120.5
Highest rating	1809.9 2024-10-01	1807.7 2024-10-01	1696.4 2022-07-01	1589.6 2022-07-01
Highest raw rating	1809.9 2024-10-01	1807.7 2024-10-01	1529.2 2025-08-01	1435.4 2024-02-01
Highest weighted rating	1794.4 2025-11-01	1805.1 2025-11-01	1492.3 2025-08-01	1421.3 2025-08-01
Highest weighted performance	1688.6 2022-07-01	1667.3 2024-09-01	1696.4 2022-07-01	1589.6 2022-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.1	0.1	0	0.1
New rating	1794.3	1805.2	1529.2	1424
Analysis
Rating	1794.4	1805.1	1529.2	1423.9
Raw rating	1790.5	1800.3	1529.2	1423.9
Weighted rating	1794.4	1805.1	1503.9
Weighted performance	1585.8	1567	0
K-factor	24	24	32	32
Floor	1309.9	1307.7	1029.2	935.4
Max/Min rating change allowed	71.5	70.5	103.7	120.5
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	1790.5	1800.3	1529.2	1423.9
New weighted rating	1794.3	1805.2	1506.8	1424
New weighted performance	1575.9	1556.7	0	0
Temp new rating	1794.3	1805.2	1529.2	1424
Temp new rating +/-	-0.1	0.1	0	0.1
Final new rating +/-	-0.1	0.1	0	0.1
New rating	1794.3	1805.2	1529.2	1424
New K-factor	24	24	32	32
New floor	1309.9	1307.7	1029.2	935.4

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	23	11	12	0
	31	24	0	7
	24	18	6	0
	71	55	6	10
	25	25	0	0
History	186	145	24	17

Games since
	Main 54	Standard 35		Rapid 12		Blitz 7
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	164		53		44
Male	157		52		43
Adult	110		38		32
Adult Male	106		37		31
Standard
	RSA		Province		Region
Overall	154		49		43
Male	147		48		42
Adult	101		34		31
Adult Male	98		33		30
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	23	14	60.87	92.4	1640	1732.3
Standard	11	7	63.64	115.9	1687.8	1803.7
Rapid	12	7	58.33	70.8	1596.1	1666.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	186	118.5	63.71	116.5	1576.1	1692.6
Standard	145	94	64.83	126	1562	1688.1
Rapid	24	15.5	64.58	124	1603.9	1727.8
Blitz	17	9	52.94	25	1656.4	1681.4

Date	Main	Standard	Rapid	Blitz
2025-11-01	1790.5	1800.3	1529.2	1423.9
2025-09-30	1792.1	1807.7	1529.2	1423.9
2025-09-01	1792.1	1807.7	1529.2	1423.9
2025-08-01	1792.1	1807.7	1529.2	1423.9
2025-07-01	1791	1807.7	1499.3	1423.9
2025-06-01	1789.9	1807.7	1499.3	1423.9
2025-05-01	1789.9	1807.7	1499.3	1423.9
2025-04-01	1789.9	1807.7	1499.3	1423.9
2025-03-01	1789.9	1807.7	1499.3	1423.9
2025-02-01	1789.9	1807.7	1499.3	1423.9
2025-01-01	1809.9	1807.7	1487.8	1423.9
2024-12-01	1809.9	1807.7	1487.8	1423.9
2024-11-01	1809.9	1807.7	1487.8	1423.9
2024-10-01	1809.9	1807.7	1487.8	1423.9
2024-09-01	1793.8	1798.8	1487.8	1423.9
2024-08-01	1793.8	1798.8	1487.8	1423.9
2024-07-01	1793.8	1798.8	1487.8	1423.9
2024-09-01	1793.8	1798.8	1487.8	1423.9
2024-05-01	1793.8	1798.8	1487.8	1423.9
2024-04-01	1793.8	1798.8	1487.8	1423.9
2024-03-01	1793.8	1798.8	1487.8	1423.9
2024-02-01	1808.5	1800.3	1487.8	1435.4
2024-01-01	1808.5	1800.3	1487.8	1435.4
2023-12-01	1682.3	1672.2	1380.4	1334

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 (A)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	11	7	Yes	Analysis
2	Cape Town Chess Federation Club League 2025 (B)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	0	0	No	Analysis
3	Blackjacks Chess Club Rapid Championship 2025	2025-06-21	2025-06-21	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
4	2025 Kraaifontein Open Chess Championships (Rapid Open)	2025-01-05	2025-01-05	Rapid	Cape Town (WCT)	6	6	3	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 (A)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	11	7	Yes	Analysis
2	Cape Town Chess Federation Club League 2025 (B)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	0	0	No	Analysis
3	Blackjacks Chess Club Rapid Championship 2025	2025-06-21	2025-06-21	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
4	2025 Kraaifontein Open Chess Championships (Rapid Open)	2025-01-05	2025-01-05	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
5	2024 Moja Chess Extravaganza (B)	2024-09-25	2024-09-29	Standard	Frances Baard (NCF)	9	9	5	Yes	Analysis
6	CT League 2024 (A)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	10	9.5	Yes	Analysis
7	Cape Town Open Rapid Chess Championship 2024 (Open)	2024-03-17	2024-03-17	Rapid	Cape Town (WCT)	6	0	0	No	Analysis
8	Steinitz Club Team Blitz Championship 2024	2024-02-15	2024-02-15	Blitz	Cape Town (WCT)	7	7	3	Yes	Analysis
9	Cape of Good Hope Open Chess Tournament 2024 (Championship)	2024-02-17	2024-02-17	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
10	2023 Moja Chess Extravaganza (B)	2023-09-30	2023-10-04	Standard	Frances Baard (NCF)	9	9	5.5	Yes	Analysis
11	WP Club League 2023 (A)	2023-07-29	2023-09-09	Standard	Cape Town (WCT)	11	3	0	Yes	Analysis
12	Hermanus Rapid 2023 (A)	2023-04-22	2023-04-22	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
13	Cape Town Open 2023 (Advanced)	2023-03-24	2023-03-26	Standard	Cape Town (WCT)	6	6	5.5	Yes	Analysis
14	Western Cape Club Championship 2022 (Tier 1)	2022-10-07	2022-10-09	Standard	Cape Town (WCT)	6	5	1.5	Yes	Analysis
15	2022 Western Province Club League (Premier)	2022-08-20	2022-10-01	Standard	Cape Town (WCT)	11	10	7	Yes	Analysis
16	Western Cape Closed Championship 2022 (Championship)	2022-09-24	2022-09-25	Standard	Cape Winelands (WCW)	6	5	1	Yes	Analysis
17	South African Open 2022 (Championship)	2022-07-09	2022-07-17	Standard	Cape Town (WCT)	11	11	5.5	Yes	Analysis
18	South African Open 2022 (Blitz)	2022-07-14	2022-07-14	Blitz	Cape Town (WCT)	10	10	6	Yes	Analysis
19	Curro Durbanville Chess Open Rapid 2022 (A)	2022-07-02	2022-07-02	Rapid	Cape Town (WCT)	6	6	5.5	Yes	Analysis
20	WP Closed 2022 (B)	2022-06-16	2022-06-16	Standard	Cape Town (WCT)	7	6	2	Yes	Analysis
21	Steinitz Open 2022 (B)	2022-05-20	2022-05-22	Standard	Cape Town (WCT)	6	6	5.5	Yes	Analysis
22	Western Province Open 2022 (Advanced)	2022-02-25	2022-02-27	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
23	Kraaifontein Open 2022 (Advanced)	2022-01-07	2022-01-09	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
24	Western Cape Club Championships 2021 (B)	2021-10-15	2021-10-17	Standard	Eden (WEG)	6	6	5.5	Yes	Analysis
25	CWP Closed 2021 (C)	2021-09-11	2021-09-19	Standard	Cape Town (WCT)	7	7	5	Yes	Analysis
26	WP Open 2021 (Prestige)	2021-05-08	2021-05-09	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
27	Western Cape Closed 2020 (Prestige)	2021-03-27	2021-03-28	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
28	2020 Western Province Open (Prestige)	2020-03-07	2020-03-08	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
29	2020 Cape Of Good Hope Open (Open)	2020-02-21	2020-02-23	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis

#	Games	Start				End
1	13	Tournament Cape of Good Hope Open Chess Tournament 2024				Tournament 2024 Moja Chess Extravaganza
		date 2024-02-17	rnd 4	type Standard	result 1	date 2024-09-25	rnd 1	type Standard	result 0.5
		Opponent Grobbelaar, J (Jacqui)				Opponent Suresh, A (Aaradhya)
2	9	Tournament CWP Closed 2021				Tournament Kraaifontein Open 2022
		date 2021-09-19	rnd 7	type Standard	result 1	date 2022-01-08	rnd 2	type Standard	result 1
		Opponent Nkangezi, O (Onele)				Opponent Woolf, C (Charne)
3	8	Tournament Blackjacks Chess Club Rapid Championship 2025				Tournament Cape Town Chess Federation Club League 2025
		date 2025-06-21	rnd 5	type Rapid	result 1	date 2025-08-23	rnd 6	type Standard	result 1
		Opponent Mintoor, D (Donvito)				Opponent Musakwa, C (Courtney)

#	Games	Start				End
1	13	Tournament Cape of Good Hope Open Chess Tournament 2024				Tournament 2024 Moja Chess Extravaganza
		date 2024-02-17	rnd 4	type Standard	result 1	date 2024-09-25	rnd 1	type Standard	result 0.5
		Opponent Grobbelaar, J (Jacqui)				Opponent Suresh, A (Aaradhya)
2	9	Tournament CWP Closed 2021				Tournament Kraaifontein Open 2022
		date 2021-09-19	rnd 7	type Standard	result 1	date 2022-01-08	rnd 2	type Standard	result 1
		Opponent Nkangezi, O (Onele)				Opponent Woolf, C (Charne)
3	8	Tournament Western Province Open 2022				Tournament Steinitz Open 2022
		date 2022-02-27	rnd 5	type Standard	result 0.5	date 2022-05-22	rnd 6	type Standard	result 1
		Opponent Bell, A (Ayakha)				Opponent Scherzer, HG (Harrison)

#	Games	Start				End
1	7	Tournament Curro Durbanville Chess Open Rapid 2022				Tournament Hermanus Rapid 2023
		date 2022-07-02	rnd 1	type Rapid	result 1	date 2023-04-22	rnd 1	type Rapid	result 1
		Opponent Fillis, J (Jared)				Opponent Swarts, P (Paul)
2	3	Tournament 2025 Kraaifontein Open Chess Championships				Tournament 2025 Kraaifontein Open Chess Championships
		date 2025-01-05	rnd 1	type Rapid	result 1	date 2025-01-05	rnd 3	type Rapid	result 1
		Opponent James, A (Ayden)				Opponent Galleid, S (Stephen)
3	2	Tournament Blackjacks Chess Club Rapid Championship 2025				Tournament Blackjacks Chess Club Rapid Championship 2025
		date 2025-06-21	rnd 5	type Rapid	result 1	date 2025-06-21	rnd 6	type Rapid	result 1
		Opponent Mintoor, D (Donvito)				Opponent Nzimande, E (Elihle)

#	Games	Start				End
1	3	Tournament South African Open 2022				Tournament South African Open 2022
		date 2022-07-14	rnd 3	type Blitz	result 1	date 2022-07-14	rnd 5	type Blitz	result 1
		Opponent Cheong, S (Samuel)				Opponent Schutte, A (Andre)
2	2	Tournament South African Open 2022				Tournament Steinitz Club Team Blitz Championship 2024
		date 2022-07-14	rnd 10	type Blitz	result 1	date 2024-02-15	rnd 1	type Blitz	result 1
		Opponent Jansen Van Rensburg, R (Ruan)				Opponent Moni, C (Constance)
3	1	Tournament Steinitz Club Team Blitz Championship 2024				Tournament Steinitz Club Team Blitz Championship 2024
		date 2024-02-15	rnd 7	type Blitz	result 1	date 2024-02-15	rnd 7	type Blitz	result 1
		Opponent Resandt, A (Arthur)				Opponent Resandt, A (Arthur)

#	Games	Start				End
1	7	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-09-07	rnd 11	type Standard	result 1
		Opponent Southey, AM (Andrew)				Opponent Mthethwa, N (Nkanyiso)
2	7	Tournament Western Cape Closed 2020				Tournament WP Open 2021
		date 2021-03-28	rnd 4	type Standard	result 1	date 2021-05-09	rnd 4	type Standard	result 1
		Opponent Van Staaden, BH (Burton)				Opponent Galant, W (Warren)
3	7	Tournament 2020 Cape Of Good Hope Open				Tournament 2020 Western Province Open
		date 2020-02-23	rnd 5	type Standard	result 1	date 2020-03-08	rnd 5	type Standard	result 1
		Opponent Appels, HP (Harold)				Opponent Sawyer, B (Byrone)

#	Games	Start				End
1	7	Tournament CT League 2024				Tournament CT League 2024
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-09-07	rnd 11	type Standard	result 1
		Opponent Southey, AM (Andrew)				Opponent Mthethwa, N (Nkanyiso)
2	7	Tournament Western Cape Closed 2020				Tournament WP Open 2021
		date 2021-03-28	rnd 4	type Standard	result 1	date 2021-05-09	rnd 4	type Standard	result 1
		Opponent Van Staaden, BH (Burton)				Opponent Galant, W (Warren)
3	7	Tournament 2020 Cape Of Good Hope Open				Tournament 2020 Western Province Open
		date 2020-02-23	rnd 5	type Standard	result 1	date 2020-03-08	rnd 5	type Standard	result 1
		Opponent Appels, HP (Harold)				Opponent Sawyer, B (Byrone)

#	Games	Start				End
1	5	Tournament Curro Durbanville Chess Open Rapid 2022				Tournament Curro Durbanville Chess Open Rapid 2022
		date 2022-07-02	rnd 1	type Rapid	result 1	date 2022-07-02	rnd 5	type Rapid	result 1
		Opponent Fillis, J (Jared)				Opponent Lee, J (Joel)
2	3	Tournament 2025 Kraaifontein Open Chess Championships				Tournament 2025 Kraaifontein Open Chess Championships
		date 2025-01-05	rnd 1	type Rapid	result 1	date 2025-01-05	rnd 3	type Rapid	result 1
		Opponent James, A (Ayden)				Opponent Galleid, S (Stephen)
3	2	Tournament Blackjacks Chess Club Rapid Championship 2025				Tournament Blackjacks Chess Club Rapid Championship 2025
		date 2025-06-21	rnd 5	type Rapid	result 1	date 2025-06-21	rnd 6	type Rapid	result 1
		Opponent Mintoor, D (Donvito)				Opponent Nzimande, E (Elihle)

#	Games	Start				End
1	3	Tournament South African Open 2022				Tournament South African Open 2022
		date 2022-07-14	rnd 3	type Blitz	result 1	date 2022-07-14	rnd 5	type Blitz	result 1
		Opponent Cheong, S (Samuel)				Opponent Schutte, A (Andre)
2	2	Tournament South African Open 2022				Tournament Steinitz Club Team Blitz Championship 2024
		date 2022-07-14	rnd 10	type Blitz	result 1	date 2024-02-15	rnd 1	type Blitz	result 1
		Opponent Jansen Van Rensburg, R (Ruan)				Opponent Moni, C (Constance)
3	1	Tournament Steinitz Club Team Blitz Championship 2024				Tournament Steinitz Club Team Blitz Championship 2024
		date 2024-02-15	rnd 7	type Blitz	result 1	date 2024-02-15	rnd 7	type Blitz	result 1
		Opponent Resandt, A (Arthur)				Opponent Resandt, A (Arthur)

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	Macheka ,C (Clayton)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
1	Macheka ,C (Clayton)	4	1697.9	1910.4	4	1732.4	1910.4	0	0	0	0	0	0
2	Galleid ,S (Stephen)	4	2.5	106.2	2	1	0	2	1.5	212.5	0	0	0
2	Galleid ,S (Stephen)	4	1609.9	1716.2	2	1605.1	1609.9	2	1576.1	1822.4	0	0	0
3	Braaf ,J (Jiraan)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
3	Braaf ,J (Jiraan)	3	1746.5	1604.8	3	1741.9	1604.8	0	0	0	0	0	0
4	Rogov ,T (Timofey)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Rogov ,T (Timofey)	2	1868.9	1443.9	2	1897.1	1443.9	0	0	0	0	0	0
5	Joubert ,N (Natasha)	2	2	425	2	2	425	0	0	0	0	0	0
5	Joubert ,N (Natasha)	2	1491	1916	2	1473.8	1916	0	0	0	0	0	0
6	De Jager ,LJ (Luan Johannes)	2	1	0	2	1	0	0	0	0	0	0	0
6	De Jager ,LJ (Luan Johannes)	2	1842.2	1842.2	2	1850.1	1842.2	0	0	0	0	0	0
7	Bhawoodien ,SH (Shabier Husain)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
7	Bhawoodien ,SH (Shabier Husain)	2	1961.2	1748.8	2	1988.3	1748.8	0	0	0	0	0	0
8	Nkangezi ,O (Onele)	2	2	425	2	2	425	0	0	0	0	0	0
8	Nkangezi ,O (Onele)	2	1533.5	1958.5	2	1524.2	1958.5	0	0	0	0	0	0
9	Appels ,HP (Harold Patrick)	2	2	425	2	2	425	0	0	0	0	0	0
9	Appels ,HP (Harold Patrick)	2	1367.9	1792.9	2	1371.2	1792.9	0	0	0	0	0	0
10	Bell ,A (Ayakha)	2	1	0	2	1	0	0	0	0	0	0	0
10	Bell ,A (Ayakha)	2	1443.3	1443.3	2	1401.7	1443.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Chironda, S (Sean Kudzai)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms