Chess South Africa Ratings Database

PLAYER PAGE

Personal

Spiller, A (Arin)

Chess SA id

109068117

FIDE id

Date of birth

2009-01-08 (U18)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-09-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1299.5	1284.4	934	836
Raw rating	1299.5	1284.4	934	836
Weighted rating	1299.5	1284.4	934	836
Weighted performance	523.4	451.3	0	0
Floor	825.2	812.1	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	143.9	147	242.2	278.5
Highest rating	1429.8 2020-03-01	1420.1 2020-03-01	1285.5 2021-06-01	1200 2024-02-01
Highest raw rating	1325.2 2021-07-01	1312.1 2020-04-01	934 2024-02-01	836 2024-02-01
Highest weighted rating	1325.2 2021-12-01	1312.1 2021-12-01	934 2024-11-01	836 2024-11-01
Highest weighted performance	1429.8 2020-03-01	1420.1 2020-03-01	1285.5 2021-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1299.5	1284.4	934	836
Analysis
Rating	1299.5	1284.4	934	836
Raw rating	1299.5	1284.4	934	836
Weighted rating	1299.5	1284.4	934
Weighted performance	523.4	451.3	0
K-factor	36	36	40	40
Floor	825.2	812.1	500	500
Max/Min rating change allowed	143.9	147	242.2	278.5
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	1299.5	1284.4	934	836
New weighted rating	1299.5	1284.4	934	836
New weighted performance	522.9	450.8	0	0
Temp new rating	1299.5	1284.4	934	836
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1299.5	1284.4	934	836
New K-factor	36	36	40	40
New floor	825.2	812.1	500	500

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	10	5	5	0
History	224	160	58	6

Games since
	Main 0	Standard 0		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	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	84	41	48.81	-10.1	1157.2	1147.1
Standard	79	38	48.1	-16.1	1150.8	1134.6
Rapid	5	3	60	85	1259.4	1344.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1299.5	1284.4	934	836
2025-09-01	1299.5	1284.4	934	836
2025-08-01	1299.5	1284.4	934	836
2025-07-01	1299.5	1284.4	934	836
2025-06-01	1299.5	1284.4	934	836
2025-05-01	1299.5	1284.4	934	836
2025-04-01	1299.5	1284.4	934	836
2025-03-01	1299.5	1284.4	934	836
2025-02-01	1299.5	1284.4	934	836
2025-01-01	1299.5	1284.4	934	836
2024-12-01	1299.5	1284.4	934	836
2024-11-01	1299.5	1284.4	934	836
2024-10-01	1299.5	1284.4	934	836
2024-09-01	1299.5	1284.4	934	836
2024-08-01	1299.5	1284.4	934	836
2024-07-01	1299.5	1284.4	934	836
2024-06-01	1299.5	1284.4	934	836
2024-08-01	1299.5	1284.4	934	836
2024-04-01	1299.5	1284.4	934	836
2024-03-01	1299.5	1284.4	934	836
2024-02-01	1299.5	1284.4	934	836
2024-01-01	1299.5	1284.4	934	836
2023-12-01	1299.5	1284.4	934	836
2023-11-01	1299.5	1284.4	934	836

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	CWP Closed 2021 (Open)	2021-09-18	2021-09-19	Standard	Cape Town (WCT)	6	5	1.5	Yes	Analysis
2	CWP Youth Day Rapid 2021 (U14)	2021-06-16	2021-06-16	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
3	2020 Metro Trials (U11 Boys)	2020-03-13	2020-03-14	Standard	Cape Town (WCT)	5	5	4.5	Yes	Analysis
4	2020 Central District (U11)	2020-02-07	2020-02-08	Standard	Cape Town (WCT)	6	5	3.5	Yes	Analysis
5	2019 Western Province League (D)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	1	1	Yes	Analysis
6	Metro School Chess Closed Individual Trials 2019 (U11 Boys)	2019-03-01	2019-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
7	2019 Central District Schools Trials (U11)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
8	ACL Open 2018 (A)	2018-12-07	2018-12-09	Standard	Cape Town (WCT)	5	5	1	Yes	Analysis
9	South African Junior Team Championships 2018 (U10A)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	3.5	Yes	Analysis
10	2018 Western Province League (D)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	1	0	Yes	Analysis
11	2018 Western Province League (E)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	7	3	2	Yes	Analysis
12	2018 Western Province League (E)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	7	2	1	Yes	Analysis
13	Stellenberg Youth Chess Champs 2018 (B)	2018-06-22	2018-06-23	Standard	Cape Town (WCT)	6	6	1	Yes	Analysis
14	Western Cape Schools Individuals 2018 (U9 Boys)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	6	4	Yes	Analysis
15	Crossroads Open Chess Championship 2018 (B)	2018-04-27	2018-04-29	Standard	Cape Town (WCT)	6	4	1	Yes	Analysis
16	2018 WP Schools Closed Trials (U9 Boys)	2018-03-09	2018-03-10	Standard	Cape Town (WCT)	5	5	3.5	Yes	Analysis
17	2018 Central District Trials (U9)	2018-02-02	2018-02-03	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
18	South African Junior Team Championships 2017 (U10B)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	1.5	Yes	Analysis

#	Games	Start				End
1	11	Tournament 2019 Western Province League				Tournament 2020 Metro Trials
		date 2019-08-03	rnd 4	type Standard	result 1	date 2020-03-14	rnd 5	type Standard	result 1
		Opponent Roux, A (Andre)				Opponent Palmer, J (Jesse)
2	6	Tournament 2018 Central District Trials				Tournament 2018 WP Schools Closed Trials
		date 2018-02-03	rnd 4	type Standard	result 1	date 2018-03-10	rnd 4	type Standard	result 1
		Opponent Jacobs, S (Sumayah)				Opponent Van Schaik, N (Neil)
3	4	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-04	rnd 1	type Standard	result 1	date 2018-09-01	rnd 4	type Standard	result 1
		Opponent Jonkers, T (Tristan)				Opponent November, EJ (Enrique)

#	Games	Start				End
1	12	Tournament 2019 Western Province League				Tournament CWP Closed 2021
		date 2019-08-03	rnd 4	type Standard	result 1	date 2021-09-18	rnd 1	type Standard	result 0.5
		Opponent Roux, A (Andre)				Opponent Solomon, D (Daniel)
2	6	Tournament 2018 Central District Trials				Tournament 2018 WP Schools Closed Trials
		date 2018-02-03	rnd 4	type Standard	result 1	date 2018-03-10	rnd 4	type Standard	result 1
		Opponent Jacobs, S (Sumayah)				Opponent Van Schaik, N (Neil)
3	4	Tournament 2018 Western Province League				Tournament 2018 Western Province League
		date 2018-08-04	rnd 1	type Standard	result 1	date 2018-09-01	rnd 4	type Standard	result 1
		Opponent Jonkers, T (Tristan)				Opponent November, EJ (Enrique)

#	Games	Start				End
1	2	Tournament CWP Youth Day Rapid 2021				Tournament CWP Youth Day Rapid 2021
		date 2021-06-16	rnd 4	type Rapid	result 1	date 2021-06-16	rnd 5	type Rapid	result 1
		Opponent Hanekom, L (Logan)				Opponent Diba, K (Kwessi)
2	1	Tournament CWP Youth Day Rapid 2021				Tournament CWP Youth Day Rapid 2021
		date 2021-06-16	rnd 2	type Rapid	result 1	date 2021-06-16	rnd 2	type Rapid	result 1
		Opponent Solomons, K (Kyle)				Opponent Solomons, K (Kyle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2018 Central District Trials				Tournament 2018 WP Schools Closed Trials
		date 2018-02-03	rnd 4	type Standard	result 1	date 2018-03-10	rnd 2	type Standard	result 1
		Opponent Jacobs, S (Sumayah)				Opponent Francke, M (Matthew)
2	3	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-14	rnd 3	type Standard	result 1	date 2020-03-14	rnd 5	type Standard	result 1
		Opponent Berry, J (Jordan)				Opponent Palmer, J (Jesse)
3	3	Tournament Metro School Chess Closed Individual Trials 2019				Tournament Metro School Chess Closed Individual Trials 2019
		date 2019-03-01	rnd 2	type Standard	result 1	date 2019-03-02	rnd 4	type Standard	result 1
		Opponent Nieuwoudt, H (Hein)				Opponent Masoka, A (Ayema)

#	Games	Start				End
1	4	Tournament 2018 Central District Trials				Tournament 2018 WP Schools Closed Trials
		date 2018-02-03	rnd 4	type Standard	result 1	date 2018-03-10	rnd 2	type Standard	result 1
		Opponent Jacobs, S (Sumayah)				Opponent Francke, M (Matthew)
2	3	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-14	rnd 3	type Standard	result 1	date 2020-03-14	rnd 5	type Standard	result 1
		Opponent Berry, J (Jordan)				Opponent Palmer, J (Jesse)
3	3	Tournament Metro School Chess Closed Individual Trials 2019				Tournament Metro School Chess Closed Individual Trials 2019
		date 2019-03-01	rnd 2	type Standard	result 1	date 2019-03-02	rnd 4	type Standard	result 1
		Opponent Nieuwoudt, H (Hein)				Opponent Masoka, A (Ayema)

#	Games	Start				End
1	2	Tournament CWP Youth Day Rapid 2021				Tournament CWP Youth Day Rapid 2021
		date 2021-06-16	rnd 4	type Rapid	result 1	date 2021-06-16	rnd 5	type Rapid	result 1
		Opponent Hanekom, L (Logan)				Opponent Diba, K (Kwessi)
2	1	Tournament CWP Youth Day Rapid 2021				Tournament CWP Youth Day Rapid 2021
		date 2021-06-16	rnd 2	type Rapid	result 1	date 2021-06-16	rnd 2	type Rapid	result 1
		Opponent Solomons, K (Kyle)				Opponent Solomons, K (Kyle)

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	Bosman ,P (Petrus)	4	0.5	-318.8	4	0.5	-318.8	0	0	0	0	0	0
1	Bosman ,P (Petrus)	4	1153.4	834.6	4	1093.3	834.6	0	0	0	0	0	0
2	Spiller ,C (Caden)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
2	Spiller ,C (Caden)	4	1203.4	990.9	4	1163.5	990.9	0	0	0	0	0	0
3	Jonkers ,T (Tristan)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Jonkers ,T (Tristan)	3	1227.7	1369.4	3	1243.2	1369.4	0	0	0	0	0	0
4	Palmer ,J (Jesse)	2	1	0	2	1	0	0	0	0	0	0	0
4	Palmer ,J (Jesse)	2	1328.6	1328.6	2	1282.7	1328.6	0	0	0	0	0	0
5	Janse Van Rensburg ,A (Arden)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
5	Janse Van Rensburg ,A (Arden)	2	1174.8	1387.3	2	1151.2	1387.3	0	0	0	0	0	0
6	Allie ,I (Ishmaeel)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Allie ,I (Ishmaeel)	2	1222.2	797.2	2	1227.9	797.2	0	0	0	0	0	0
7	Van Schaik ,N (Neil)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
7	Van Schaik ,N (Neil)	2	1133.8	1346.3	2	1110.6	1346.3	0	0	0	0	0	0
8	November ,EJ (Enrique Johan)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
8	November ,EJ (Enrique Johan)	2	1200	1412.5	2	1200	1412.5	0	0	0	0	0	0
9	Smith ,L (Leyla)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Smith ,L (Leyla)	1	805.6	380.6	1	805.6	380.6	0	0	0	0	0	0
10	De Jong ,N (Nicholas)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	De Jong ,N (Nicholas)	1	1200	1200	1	1200	1200	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Spiller, A (Arin)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms