Chess South Africa Ratings Database

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Personal

Basson, Z (Zanco)

Chess SA id

1080105922

FIDE id

Date of birth

2008-07-14 (U18)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1447.2	1432.3	1370.1	1200
Raw rating	1413.7	1432.3	1330.2	1200
Weighted rating	1447.2	1431.7	1370.1	1200
Weighted performance	1129.1	1111.7	1180.6	0
Floor	976.5	932.3	913.9	700
K-factor	32	32	32	36
Min/Max rating change allowed	122.3	119.1	137.8	165.8
Highest rating	1495.1 2024-03-01	1444.8 2023-08-01	1482.2 2019-07-01	1200 2018-10-01
Highest raw rating	1476.5 2024-04-01	1432.3 2024-04-01	1413.9 2024-03-01	1200 2024-02-01
Highest weighted rating	1456.1 2025-08-01	1430.5 2025-08-01	1379.7 2025-08-01	1200 2018-10-01
Highest weighted performance	1495.1 2024-03-01	1444.8 2023-08-01	1482.2 2019-07-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.9	0	-3.3	0
New rating	1444.3	1432.3	1366.8	1200
Analysis
Rating	1447.2	1432.3	1370.1	1200
Raw rating	1413.7	1432.3	1330.2	1200
Weighted rating	1447.2	1431.7	1370.1
Weighted performance	1129.1	1111.7	1180.6
K-factor	32	32	32	36
Floor	976.5	932.3	913.9	700
Max/Min rating change allowed	122.3	119.1	137.8	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	1413.7	1432.3	1330.2	1200
New weighted rating	1444.3	1431.9	1366.8	1200
New weighted performance	1121.9	1103.3	1173.1	0
Temp new rating	1444.3	1432.3	1366.8	1200
Temp new rating +/-	-2.9	0	-3.3	0
Final new rating +/-	-2.9	0	-3.3	0
New rating	1444.3	1432.3	1366.8	1200
New K-factor	32	32	32	36
New floor	976.5	932.3	913.9	700

Item	Main	Standard	Rapid
	0	0	0
	15	0	15
	24	11	13
	38	28	10
	25	21	4
	13	0	13
History	177	99	78

Games since
	Main 39	Standard 11		Rapid 28		Blitz 0
Gender	Male
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	671		349		160
Male	562		291		146
U18	80		44		17
U18 Male	73		40		17
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	15	8	53.33	28.3	1234.5	1262.8
Standard	0	0	0	0	0	0
Rapid	15	8	53.33	28.3	1234.5	1262.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	177	112	63.28	112.9	1256.6	1369.5
Standard	99	63.5	64.14	120.2	1250.9	1371.1
Rapid	78	48.5	62.18	103.5	1263.9	1367.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1413.7	1432.3	1330.2	1200
2025-09-30	1413.7	1432.3	1330.2	1200
2025-09-01	1413.7	1432.3	1330.2	1200
2025-08-01	1456.1	1432.3	1379.7	1200
2025-07-01	1456	1432.3	1378.7	1200
2025-06-01	1455.5	1432.3	1377.6	1200
2025-05-01	1454.8	1432.3	1376.4	1200
2025-04-01	1453.9	1432.3	1375.2	1200
2025-03-01	1452.2	1432.3	1373.9	1200
2025-02-01	1459	1432.3	1386.7	1200
2025-01-01	1459	1432.3	1386.7	1200
2024-12-01	1459	1432.3	1386.7	1200
2024-11-01	1459	1432.3	1386.7	1200
2024-10-01	1459	1432.3	1386.7	1200
2024-09-01	1459	1432.3	1386.7	1200
2024-08-01	1459	1432.3	1386.7	1200
2024-07-01	1459	1432.3	1386.7	1200
2024-09-01	1459	1432.3	1386.7	1200
2024-05-01	1476.5	1432.3	1413.9	1200
2024-04-01	1476.5	1432.3	1413.9	1200
2024-03-01	1466.6	1413.4	1413.9	1200
2024-02-01	1430.5	1413.4	1316.3	1200
2024-01-01	1430.5	1413.4	1316.3	1200
2023-12-01	1430.5	1413.4	1316.3	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	Pedro Booyse Top Schools 2025 (U19)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	6	6	2	Yes	Analysis
2	Lower West Coast Top Schools 2025 (U19)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	4	3	Yes	Analysis
3	Lower West Coast Prestige 2025 (U17 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Pedro Booyse Top Schools 2025 (U19)	2025-08-23	2025-08-23	Rapid	West Coast (WCU)	6	6	2	Yes	Analysis
2	Lower West Coast Top Schools 2025 (U19)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	4	3	Yes	Analysis
3	Lower West Coast Prestige 2025 (U17 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
4	Lower West Top Schools 2024 (U18)	2024-05-11	2024-05-11	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
5	Western Cape Inter Region Cup 2024 (U20 Boys)	2024-03-23	2024-03-24	Standard	Overberg (WOS)	5	5	2.5	Yes	Analysis
6	Western Cape HS Individuals Championship 2024 (U18 Boys)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	3.5	Yes	Analysis
7	West Coast Schools Chess Prestige Championships 2024 (U18+U20 Boys)	2024-02-24	2024-02-24	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
8	Lower West Coast Schools Chess Prestige 2024 (U18 Boys)	2024-02-17	2024-02-17	Rapid	West Coast (WCU)	5	4	3	Yes	Analysis
9	Western Cape Top Schools 2023 (U18 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
10	CW Top Schools 2023 (Intermediate)	2023-08-12	2023-08-12	Standard	West Coast (WCU)	5	5	4	Yes	Analysis
11	Pedro Booyse Top Schools 2023 (High School)	2023-07-29	2023-07-29	Standard	West Coast (WCU)	5	5	5	Yes	Analysis
12	Lower West Coast Top Schools Championships 2023 (High School)	2023-06-10	2023-06-10	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
13	Western Cape HS Individuals 2023 (U15 Boys)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
14	West Coast High School Championships 2023 (U15 Boys)	2023-02-18	2023-02-18	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
15	Lower West Coast High Schools Prestige 2023 (U15 Boys)	2023-02-11	2023-02-11	Rapid	West Coast (WCU)	5	5	4.5	Yes	Analysis
16	Western Cape Top Schools 2022 (U15 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
17	Pedro Booyse Top Schools 2022 (U15 Open)	2022-07-23	2022-07-23	Standard	West Coast (WCU)	6	4	4	Yes	Analysis
18	Onder-Weskus Top Skole 2022 (Hoerskool)	2022-06-04	2022-06-04	Rapid	West Coast (WCU)	5	4	3	Yes	Analysis
19	Western Cape Schools Chess 2022 (U15 Boys)	2022-05-07	2022-05-08	Standard	Eden (WEG)	6	6	3	Yes	Analysis
20	West Coast Schools Prestige 2022 (U15 Boys)	2022-02-19	2022-02-19	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
21	Western Cape Schools Championship 2021 (U13 Boys)	2021-10-02	2021-10-02	Rapid	Cape Town (WCT)	5	4	1	Yes	Analysis
22	West Coast Primary Schools Prestige 2021 (U13 Boys)	2021-09-18	2021-09-18	Rapid	West Coast (WCU)	5	5	3.5	Yes	Analysis
23	Lower West Coast Schools Chess Prestige 2021 (U13 Boys)	2021-05-15	2021-05-15	Rapid	West Coast (WCU)	5	4	2	Yes	Analysis
24	West Coast Schools Prestige 2020 (U13 Boys)	2020-03-07	2020-03-07	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
25	Onder Weskus Prestige 2020 (U13 Boys)	2020-02-15	2020-02-22	Standard	West Coast (WCU)	6	6	5	Yes	Analysis
26	Back to School Rapid 2020 (Boys)	2020-02-01	2020-02-01	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
27	Western Cape Top Schools 2019 (U11 Mix)	2019-08-31	2019-09-01	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
28	2019 Western Cape Closed Chess Championships (D)	2019-09-21	2019-09-22	Standard	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
29	Weskus Topskole 2019 (U11)	2019-07-20	2019-07-20	Rapid	West Coast (WCU)	5	5	5	Yes	Analysis
30	Western Cape Schools Individuals 2019 (U11 Boys)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	3	Yes	Analysis
31	Weskus Skole Prestige Skaak Kampioenskappe 2019 (O11 Seuns)	2019-03-02	2019-04-06	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
32	Onder-Weskus Skole Proewe 2019 (O11 Seuns)	2019-02-16	2019-02-23	Rapid	West Coast (WCU)	8	8	5	Yes	Analysis
33	Paul Roos Open Championship 2018 (C)	2018-09-22	2018-09-23	Standard	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
34	Western Cape Top Schools 2018 (U11 Mix)	2018-08-25	2018-08-26	Standard	Overberg (WOS)	5	4	2.5	Yes	Analysis

#	Games	Start				End
1	10	Tournament Lower West Coast Top Schools Championships 2023				Tournament CW Top Schools 2023
		date 2023-06-10	rnd 3	type Rapid	result 0.5	date 2023-08-12	rnd 2	type Standard	result 1
		Opponent Don, K (Kyle)				Opponent Koopman, V (Virat)
2	8	Tournament Western Cape Top Schools 2022				Tournament West Coast High School Championships 2023
		date 2022-09-17	rnd 5	type Standard	result 1	date 2023-02-18	rnd 2	type Standard	result 1
		Opponent Lamberts, D (Denika)				Opponent Koegelenberg, H (Heinrich)
3	7	Tournament Onder-Weskus Top Skole 2022				Tournament Pedro Booyse Top Schools 2022
		date 2022-06-04	rnd 3	type Rapid	result 1	date 2022-07-23	rnd 6	type Standard	result 1
		Opponent Louw, I (Irwin)				Opponent Diedericks, T (Teswell)

#	Games	Start				End
1	7	Tournament Pedro Booyse Top Schools 2023				Tournament CW Top Schools 2023
		date 2023-07-29	rnd 1	type Standard	result 1	date 2023-08-12	rnd 2	type Standard	result 1
		Opponent Meyer, D (Dewanio)				Opponent Koopman, V (Virat)
2	6	Tournament Onder Weskus Prestige 2020				Tournament West Coast Schools Prestige 2022
		date 2020-02-22	rnd 4	type Standard	result 1	date 2022-02-19	rnd 3	type Standard	result 1
		Opponent Esau, J (Jeathon)				Opponent Maroem, D (Daron)
3	5	Tournament Western Cape Schools Chess 2022				Tournament Pedro Booyse Top Schools 2022
		date 2022-05-08	rnd 6	type Standard	result 1	date 2022-07-23	rnd 6	type Standard	result 1
		Opponent Weng, H (Hongxi)				Opponent Diedericks, T (Teswell)

#	Games	Start				End
1	8	Tournament Onder-Weskus Top Skole 2022				Tournament Lower West Coast High Schools Prestige 2023
		date 2022-06-04	rnd 3	type Rapid	result 1	date 2023-02-11	rnd 5	type Rapid	result 1
		Opponent Louw, I (Irwin)				Opponent Lu, DTX (Daniel Ting Xu)
2	6	Tournament Lower West Coast Top Schools Championships 2023				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2023-06-10	rnd 3	type Rapid	result 0.5	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Don, K (Kyle)				Opponent Njokweni, L (Llyabona)
3	6	Tournament Weskus Topskole 2019				Tournament Back to School Rapid 2020
		date 2019-07-20	rnd 1	type Rapid	result 1	date 2020-02-01	rnd 1	type Rapid	result 1
		Opponent Fouche, H (Hanro)				Opponent Davids, C (Cleverton)

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament Lower West Coast Top Schools Championships 2023				Tournament CW Top Schools 2023
		date 2023-06-10	rnd 4	type Rapid	result 1	date 2023-08-12	rnd 2	type Standard	result 1
		Opponent Meyer, D (Dewanio)				Opponent Koopman, V (Virat)
2	7	Tournament Onder-Weskus Top Skole 2022				Tournament Pedro Booyse Top Schools 2022
		date 2022-06-04	rnd 3	type Rapid	result 1	date 2022-07-23	rnd 6	type Standard	result 1
		Opponent Louw, I (Irwin)				Opponent Diedericks, T (Teswell)
3	6	Tournament Western Cape Schools Individuals 2019				Tournament Weskus Topskole 2019
		date 2019-05-19	rnd 6	type Standard	result 1	date 2019-07-20	rnd 5	type Rapid	result 1
		Opponent Snyman, S (Sebastian)				Opponent Ellman, E (Elle-Marie)

#	Games	Start				End
1	7	Tournament Pedro Booyse Top Schools 2023				Tournament CW Top Schools 2023
		date 2023-07-29	rnd 1	type Standard	result 1	date 2023-08-12	rnd 2	type Standard	result 1
		Opponent Meyer, D (Dewanio)				Opponent Koopman, V (Virat)
2	6	Tournament Onder Weskus Prestige 2020				Tournament West Coast Schools Prestige 2022
		date 2020-02-22	rnd 4	type Standard	result 1	date 2022-02-19	rnd 3	type Standard	result 1
		Opponent Esau, J (Jeathon)				Opponent Maroem, D (Daron)
3	5	Tournament Western Cape Schools Chess 2022				Tournament Pedro Booyse Top Schools 2022
		date 2022-05-08	rnd 6	type Standard	result 1	date 2022-07-23	rnd 6	type Standard	result 1
		Opponent Weng, H (Hongxi)				Opponent Diedericks, T (Teswell)

#	Games	Start				End
1	6	Tournament Weskus Topskole 2019				Tournament Back to School Rapid 2020
		date 2019-07-20	rnd 1	type Rapid	result 1	date 2020-02-01	rnd 1	type Rapid	result 1
		Opponent Fouche, H (Hanro)				Opponent Davids, C (Cleverton)
2	5	Tournament Lower West Coast Top Schools Championships 2023				Tournament Lower West Coast Schools Chess Prestige 2024
		date 2023-06-10	rnd 4	type Rapid	result 1	date 2024-02-17	rnd 4	type Rapid	result 1
		Opponent Meyer, D (Dewanio)				Opponent Njokweni, L (Llyabona)
3	5	Tournament Onder-Weskus Top Skole 2022				Tournament Lower West Coast High Schools Prestige 2023
		date 2022-06-04	rnd 3	type Rapid	result 1	date 2023-02-11	rnd 2	type Rapid	result 1
		Opponent Louw, I (Irwin)				Opponent Holt, I (Isiah)

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	Lewaks ,S (Shaundre)	6	0	-425	3	0	-425	3	0	-425	0	0	0
1	Lewaks ,S (Shaundre)	6	1410.6	985.6	3	1374.7	985.6	3	1323.3	985.6	0	0	0
2	Flink ,M (Marc-Ethan)	3	3	425	3	3	425	0	0	0	0	0	0
2	Flink ,M (Marc-Ethan)	3	923.4	1348.4	3	745.2	1348.4	0	0	0	0	0	0
3	Opperman ,M (Matthew)	3	0	-425	1	0	-425	2	0	-425	0	0	0
3	Opperman ,M (Matthew)	3	1335.7	910.7	1	1212.8	910.7	2	1188.8	910.7	0	0	0
4	Cloete ,H (Howard)	3	1	-141.7	1	1	425	2	0	-425	0	0	0
4	Cloete ,H (Howard)	3	1366.8	1225.1	1	1215.3	1791.8	2	1429.5	941.8	0	0	0
5	Njokweni ,L (Llyabona)	3	2	141.7	0	0	0	3	2	141.7	0	0	0
5	Njokweni ,L (Llyabona)	3	1566.4	1708.1	0	0	0	3	1454.7	1708.1	0	0	0
6	Visagie ,C (Christopher)	3	2	141.7	0	0	0	3	2	141.7	0	0	0
6	Visagie ,C (Christopher)	3	1377.6	1519.2	0	0	0	3	1331.3	1519.2	0	0	0
7	Diedericks ,T (Teswell)	2	2	425	2	2	425	0	0	0	0	0	0
7	Diedericks ,T (Teswell)	2	1191.5	1616.5	2	1234.8	1616.5	0	0	0	0	0	0
8	Oncke ,T (Troy)	2	2	425	2	2	425	0	0	0	0	0	0
8	Oncke ,T (Troy)	2	1196.4	1621.4	2	1146.6	1621.4	0	0	0	0	0	0
9	Maroem ,D (Daron)	2	2	425	2	2	425	0	0	0	0	0	0
9	Maroem ,D (Daron)	2	1206.6	1631.6	2	1207.8	1631.6	0	0	0	0	0	0
10	Meyer ,D (Dewanio)	2	2	425	1	1	425	1	1	425	0	0	0
10	Meyer ,D (Dewanio)	2	1202.1	1627.1	1	1200	1627.1	1	1254	1627.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Basson, Z (Zanco)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms