Chess South Africa Ratings Database

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Personal

Spiller, C (Caden)

Chess SA id

109068118

FIDE id

Date of birth

2009-01-08 (U18)

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	1470.9	1458.1	1374.8	1260
Raw rating	1437.8	1425.3	1374.8	1260
Weighted rating	1470.9	1458.1	1374.8	1259.2
Weighted performance	1091.5	1080.8	396.1	0
Floor	990	970.4	874.8	760
K-factor	32	32	36	36
Min/Max rating change allowed	118.2	120.3	129.3	152.2
Highest rating	1490 2021-07-01	1470.4 2024-10-01	1465.2 2018-10-01	1260 2024-02-01
Highest raw rating	1490 2021-07-01	1470.4 2024-10-01	1374.8 2024-02-01	1260 2024-02-01
Highest weighted rating	1490 2022-04-01	1458.1 2025-11-01	1374.8 2024-02-01	1252 2025-08-01
Highest weighted performance	1487 2019-05-01	1466.2 2019-05-01	1465.2 2018-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1.6	-1.3	0	0
New rating	1469.3	1456.8	1374.8	1260
Analysis
Rating	1470.9	1458.1	1374.8	1260
Raw rating	1437.8	1425.3	1374.8	1260
Weighted rating	1470.9	1458.1	1374.8
Weighted performance	1091.5	1080.8	396.1
K-factor	32	32	36	36
Floor	990	970.4	874.8	760
Max/Min rating change allowed	118.2	120.3	129.3	152.2
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	1437.8	1425.3	1374.8	1260
New weighted rating	1469.3	1456.8	1374.8	1260
New weighted performance	1082.8	1072.2	387.7	0
Temp new rating	1469.3	1456.8	1374.8	1260
Temp new rating +/-	-1.6	-1.3	0	0
Final new rating +/-	-1.6	-1.3	0	0
New rating	1469.3	1456.8	1374.8	1260
New K-factor	32	32	36	36
New floor	990	970.4	874.8	760

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	5	5	0	0
	20	20	0	0
	6	6	0	0
	32	32	0	0
	15	5	10	0
History	421	333	65	23

Games since
	Main 25	Standard 25		Rapid 0		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	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
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	5	0.5	10	-340	1597.8	1257.8
Standard	5	0.5	10	-340	1597.8	1257.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	229	140	61.14	94.7	1267	1361.7
Standard	201	115.5	57.46	63.4	1272.2	1335.6
Rapid	28	24.5	87.5	318.8	1230.1	1548.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1437.8	1425.3	1374.8	1260
2025-09-30	1481.6	1470.4	1374.8	1260
2025-09-01	1481.6	1470.4	1374.8	1260
2025-08-01	1481.6	1470.4	1374.8	1260
2025-07-01	1481.6	1470.4	1374.8	1260
2025-06-01	1481.6	1470.4	1374.8	1260
2025-05-01	1481.6	1470.4	1374.8	1260
2025-04-01	1481.6	1470.4	1374.8	1260
2025-03-01	1481.6	1470.4	1374.8	1260
2025-02-01	1481.6	1470.4	1374.8	1260
2025-01-01	1481.6	1470.4	1374.8	1260
2024-12-01	1481.6	1470.4	1374.8	1260
2024-11-01	1481.6	1470.4	1374.8	1260
2024-10-01	1481.6	1470.4	1374.8	1260
2024-09-01	1477.8	1466.2	1374.8	1260
2024-08-01	1477.8	1466.2	1374.8	1260
2024-07-01	1477.8	1466.2	1374.8	1260
2024-09-01	1408	1381.7	1374.8	1260
2024-05-01	1408	1381.7	1374.8	1260
2024-04-01	1408	1381.7	1374.8	1260
2024-03-01	1408	1381.7	1374.8	1260
2024-02-01	1408	1381.7	1374.8	1260
2024-01-01	1408	1381.7	1374.8	1260
2023-12-01	1408	1381.7	1374.8	1021

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	1	0	Yes	Analysis
2	Cape Town Chess Federation Club League 2025 (C)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	4	0.5	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	1	0	Yes	Analysis
2	Cape Town Chess Federation Club League 2025 (C)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	4	0.5	Yes	Analysis
3	CT League 2024 (C)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	8	5	Yes	Analysis
4	Cape Town Chess Federation Closed Chess Championships 2024 (C)	2024-06-15	2024-06-17	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
5	2024 Cape Town Chess Inter Club (Candidates B)	2024-03-19	2024-05-14	Standard	Cape Town (WCT)	7	6	6	Yes	Analysis
6	WP Club League 2023 (B)	2023-07-29	2023-09-09	Standard	Cape Town (WCT)	11	6	3	Yes	Analysis
7	2022 Western Province Club League (B)	2022-08-20	2022-10-01	Standard	Cape Town (WCT)	11	3	1.5	Yes	Analysis
8	Stellenberg Chess Championship 2022 (Challengers 1)	2022-06-24	2022-06-25	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
9	Steinitz Open 2022 (B)	2022-05-20	2022-05-22	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
10	South African Junior Closed Chess Championships 2022 (U14 Open)	2022-03-28	2022-04-02	Standard	Chess South Africa (CSA)	11	11	5	Yes	Analysis
11	Cape Winelands Open 2022 (Intermediate)	2022-02-12	2022-02-13	Standard	Cape Winelands (WCW)	6	6	5	Yes	Analysis
12	CWP Closed 2021 (Open)	2021-09-18	2021-09-19	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis
13	CWP Youth Day Rapid 2021 (U14)	2021-06-16	2021-06-16	Rapid	Cape Town (WCT)	5	5	5	Yes	Analysis
14	Western Cape Closed 2020 (Rapid)	2021-03-06	2021-03-06	Rapid	Cape Town (WCT)	7	5	3.5	Yes	Analysis
15	2020 Western Province Open (Prestige)	2020-03-07	2020-03-08	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
16	2020 Metro Trials (U11 Boys)	2020-03-13	2020-03-14	Standard	Cape Town (WCT)	5	5	5	Yes	Analysis
17	2020 Central District (U11)	2020-02-07	2020-02-08	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
18	2019 South African Junior Team Championships (U12A)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
19	Western Cape Schools Kings & Queens 2019 (Boys)	2019-10-12	2019-10-12	Rapid	West Coast (WCU)	5	4	2.5	Yes	Analysis
20	FIDE World Cadet Chess Championships 2019	2019-08-21	2019-09-01	Standard	China (CHN)	11	11	3.5	Yes	Analysis
21	2019 Western Province League (C)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	5	1	Yes	Analysis
22	2019 Western Province League (D)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	1	0	Yes	Analysis
23	2019 WP Youth Open (A)	2019-07-13	2019-07-13	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
24	Western Cape Schools Individuals 2019 (U11 Boys)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	5.5	Yes	Analysis
25	Crossroads Open Chess Championship 2019 (Presige)	2019-04-27	2019-04-28	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
26	Metro School Chess Closed Individual Trials 2019 (U11 Boys)	2019-03-01	2019-03-02	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
27	2019 South African Junior Closed Chess Championship (U10 Open)	2019-03-17	2019-03-22	Standard	Chess South Africa (CSA)	9	9	6.5	Yes	Analysis
28	Welgemoed Chess Challenge 2019 (U12)	2019-02-23	2019-02-23	Rapid	Cape Town (WCT)	5	5	5	Yes	Analysis
29	2019 Central District Schools Trials (U11)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
30	ACL Open 2018 (A)	2018-12-07	2018-12-09	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
31	South African Junior Team Championships 2018 (U10A)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
32	Western Cape Kings & Queens 2018 (Boys)	2018-10-20	2018-10-20	Rapid	Cape Winelands (WCW)	5	4	3.5	Yes	Analysis
33	2018 Western Province League (D)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	7	2.5	Yes	Analysis
34	2018 Western Province League (E)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	7	2	0.5	Yes	Analysis
35	Stellenberg Youth Chess Champs 2018 (B)	2018-06-22	2018-06-23	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis
36	Western Cape Schools Individuals 2018 (U9 Boys)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	6	5	Yes	Analysis
37	Crossroads Open Chess Championship 2018 (B)	2018-04-27	2018-04-29	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
38	2018 WP Schools Closed Trials (U9 Boys)	2018-03-09	2018-03-10	Standard	Cape Town (WCT)	5	5	4.5	Yes	Analysis
39	Welgemoed Chess Challenge 2018 (U10)	2018-02-24	2018-02-24	Rapid	Cape Town (WCT)	5	5	5	Yes	Analysis
40	2018 Central District Trials (U9)	2018-02-02	2018-02-03	Standard	Cape Town (WCT)	5	5	4.5	Yes	Analysis
41	South African Junior Team Championships 2017 (U10A)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	3.5	Yes	Analysis

#	Games	Start				End
1	18	Tournament South African Junior Team Championships 2017				Tournament 2018 WP Schools Closed Trials
		date 2018-01-06	rnd 5	type Standard	result 0.5	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Naidoo, KP (Keenan)				Opponent Spiller, A (Arin)
2	13	Tournament 2019 Central District Schools Trials				Tournament Metro School Chess Closed Individual Trials 2019
		date 2019-02-02	rnd 5	type Standard	result 1	date 2019-03-02	rnd 6	type Standard	result 0.5
		Opponent Rae, K (Kyle Austin)				Opponent Schnabel, SP (Stephan)
3	9	Tournament 2024 Cape Town Chess Inter Club				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-03-19	rnd 1	type Standard	result 1	date 2024-06-16	rnd 3	type Standard	result 1
		Opponent Jedeikin, D (Darron)				Opponent Maliwa, S (Silindokuhle)

#	Games	Start				End
1	13	Tournament South African Junior Team Championships 2017				Tournament 2018 WP Schools Closed Trials
		date 2018-01-06	rnd 5	type Standard	result 0.5	date 2018-03-10	rnd 5	type Standard	result 1
		Opponent Naidoo, KP (Keenan)				Opponent Spiller, A (Arin)
2	9	Tournament 2024 Cape Town Chess Inter Club				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-03-19	rnd 1	type Standard	result 1	date 2024-06-16	rnd 3	type Standard	result 1
		Opponent Jedeikin, D (Darron)				Opponent Maliwa, S (Silindokuhle)
3	9	Tournament 2019 South African Junior Team Championships				Tournament 2020 Western Province Open
		date 2020-01-08	rnd 7	type Standard	result 0.5	date 2020-03-07	rnd 2	type Standard	result 1
		Opponent Jansen, G (Gabriella)				Opponent Du Preez, K (Katrien)

#	Games	Start				End
1	16	Tournament Welgemoed Chess Challenge 2018				Tournament Western Cape Schools Kings & Queens 2019
		date 2018-02-24	rnd 1	type Rapid	result 1	date 2019-10-12	rnd 2	type Rapid	result 1
		Opponent Clementson, T (Tyler)				Opponent Geyser, JM (Jacobus)
2	6	Tournament Western Cape Closed 2020				Tournament CWP Youth Day Rapid 2021
		date 2021-03-06	rnd 7	type Rapid	result 1	date 2021-06-16	rnd 5	type Rapid	result 1
		Opponent Van Zyl, M (Mea)				Opponent Matima, L (Lee-Anne)
3	4	Tournament Western Cape Schools Kings & Queens 2019				Tournament Western Cape Closed 2020
		date 2019-10-12	rnd 5	type Rapid	result 1	date 2021-03-06	rnd 4	type Rapid	result 1
		Opponent Mfundisi, M (Mlibo)				Opponent Lielieveld, J (Jadrian)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament 2024 Cape Town Chess Inter Club				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-03-19	rnd 1	type Standard	result 1	date 2024-06-15	rnd 1	type Standard	result 1
		Opponent Jedeikin, D (Darron)				Opponent Kirthan, V (Vajra)
2	7	Tournament Western Cape Closed 2020				Tournament CWP Closed 2021
		date 2021-03-06	rnd 7	type Rapid	result 1	date 2021-09-18	rnd 1	type Standard	result 1
		Opponent Van Zyl, M (Mea)				Opponent De Jong, N (Nicholas)
3	7	Tournament 2020 Western Province Open				Tournament Western Cape Closed 2020
		date 2020-03-08	rnd 6	type Standard	result 1	date 2021-03-06	rnd 2	type Rapid	result 1
		Opponent Nieuwoudt, N (Noreht)				Opponent Jacobs, A (Adiel)

#	Games	Start				End
1	7	Tournament 2024 Cape Town Chess Inter Club				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-03-19	rnd 1	type Standard	result 1	date 2024-06-15	rnd 1	type Standard	result 1
		Opponent Jedeikin, D (Darron)				Opponent Kirthan, V (Vajra)
2	7	Tournament 2020 Western Province Open				Tournament CWP Closed 2021
		date 2020-03-08	rnd 6	type Standard	result 1	date 2021-09-18	rnd 1	type Standard	result 1
		Opponent Nieuwoudt, N (Noreht)				Opponent De Jong, N (Nicholas)
3	6	Tournament Crossroads Open Chess Championship 2018				Tournament Western Cape Schools Individuals 2018
		date 2018-04-29	rnd 6	type Standard	result 1	date 2018-05-20	rnd 5	type Standard	result 1
		Opponent Gcuze, K (Khanya)				Opponent Bosman, P (Petrus)

#	Games	Start				End
1	7	Tournament Welgemoed Chess Challenge 2018				Tournament Western Cape Kings & Queens 2018
		date 2018-02-24	rnd 1	type Rapid	result 1	date 2018-10-20	rnd 3	type Rapid	result 1
		Opponent Clementson, T (Tyler)				Opponent Michiel, RRJ (Raidan)
2	6	Tournament Western Cape Closed 2020				Tournament CWP Youth Day Rapid 2021
		date 2021-03-06	rnd 7	type Rapid	result 1	date 2021-06-16	rnd 5	type Rapid	result 1
		Opponent Van Zyl, M (Mea)				Opponent Matima, L (Lee-Anne)
3	6	Tournament Western Cape Kings & Queens 2018				Tournament Welgemoed Chess Challenge 2019
		date 2018-10-20	rnd 5	type Rapid	result 1	date 2019-02-23	rnd 5	type Rapid	result 1
		Opponent Visagie, C (Christopher)				Opponent Dicks, D (Drake)

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	Somai ,R (Ruhan)	5	2	-85	4	1	-212.5	1	1	425	0	0	0
1	Somai ,R (Ruhan)	5	1387.5	1302.5	4	1374	1175	1	1133.7	1812.5	0	0	0
2	Bosman ,P (Petrus)	4	3.5	318.8	4	3.5	318.8	0	0	0	0	0	0
2	Bosman ,P (Petrus)	4	1237.3	1556	4	1222.9	1556	0	0	0	0	0	0
3	Spiller ,A (Arin)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
3	Spiller ,A (Arin)	4	992.9	1205.4	4	998.8	1205.4	0	0	0	0	0	0
4	Olkers ,D (Declan)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
4	Olkers ,D (Declan)	3	1199.8	1199.8	3	1188.6	1199.8	0	0	0	0	0	0
5	Mthi ,Y (Yamkela)	3	1.5	0	2	1.5	212.5	1	0	-425	0	0	0
5	Mthi ,Y (Yamkela)	3	1338.7	1338.7	2	1260.6	1551.2	1	1200	913.7	0	0	0
6	Michiel ,RRJ (Raidan Reilly John)	3	1.5	0	2	0.5	-212.5	1	1	425	0	0	0
6	Michiel ,RRJ (Raidan Reilly John)	3	1325.2	1325.2	2	1285.8	1112.7	1	1277.9	1750.2	0	0	0
7	Kushar ,T (Tristan)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
7	Kushar ,T (Tristan)	2	1407.1	1619.6	2	1405.9	1619.6	0	0	0	0	0	0
8	Gcuze ,K (Khanya)	2	2	425	2	2	425	0	0	0	0	0	0
8	Gcuze ,K (Khanya)	2	1178.4	1603.4	2	1197.9	1603.4	0	0	0	0	0	0
9	Parenzee ,E (Ethan)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
9	Parenzee ,E (Ethan)	2	1344.2	1131.7	2	1330.6	1131.7	0	0	0	0	0	0
10	Mnyasta ,T (Tezihano)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Mnyasta ,T (Tezihano)	2	1532.2	1107.2	2	1515.4	1107.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Spiller, C (Caden)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms