Chess South Africa Ratings Database

PLAYER PAGE

Personal

Slater, C (Charlie)

Chess SA id

1110109250

FIDE id

Date of birth

2011-04-21 (U16)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-02

Personal details last changed

1900-01-01

Junior GPX Games

17.7

Junior GPX Points

1119.3

Item	Main	Standard	Rapid	Blitz
Rating	1218.5	1204.1	1243.1	1198.8
Raw rating	1218.5	1204.1	1243.1	1198.8
Weighted rating	1216.3	1195.6	1243.1	1198.7
Weighted performance	1083.8	1102	0	0
Floor	788.7	807.7	745.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.5	164.8	155.9	166.1
Highest rating	1303.4 2019-05-01	1307.9 2019-05-01	1412.8 2022-05-01	1210.5 2024-01-01
Highest raw rating	1288.7 2019-06-01	1307.7 2019-06-01	1245.6 2022-07-01	1200 2020-01-01
Highest weighted rating	1288.7 2020-10-01	1307.7 2019-09-01	1245.6 2025-05-05	1200 2018-10-01
Highest weighted performance	1303.4 2019-05-01	1307.9 2019-05-01	1412.8 2022-05-01	1210.5 2024-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1218.5	1204.1	1243.1	1198.8
Analysis
Rating	1218.5	1204.1	1243.1	1198.8
Raw rating	1218.5	1204.1	1243.1	1198.8
Weighted rating	1216.3	1195.6	1243.1
Weighted performance	1083.8	1102	0
K-factor	36	36	36	36
Floor	788.7	807.7	745.6	700
Max/Min rating change allowed	161.5	164.8	155.9	166.1
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	1218.5	1204.1	1243.1	1198.8
New weighted rating	1217	1197.1	1243.1	1198.7
New weighted performance	1083.4	1101.6	0	0
Temp new rating	1218.5	1204.1	1243.1	1198.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1218.5	1204.1	1243.1	1198.8
New K-factor	36	36	36	36
New floor	788.7	807.7	745.6	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	25	17	0	8
	19	10	0	9
	36	29	7	0
	36	20	16	0
	0	0	0	0
History	151	111	23	17

Games since
	Main 49	Standard 32		Rapid 0		Blitz 17
Gender	Male
Age group	U16
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	3896		525		167
Male	2955		421		131
U16	627		87		16
U16 Male	439		69		11
Standard
	RSA		Province		Region
Overall	3898		552		185
Male	2937		438		142
U16	634		88		20
U16 Male	444		68		14
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	476		65		42
Male	427		60		38
U16	40		11		6
U16 Male	33		10		5


	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	25	10.5	42	-68	1285.8	1217.8
Standard	17	7.5	44.12	-50	1269.7	1219.7
Rapid	0	0	0	0	0	0
Blitz	8	3	37.5	-106.2	1320	1213.8
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	151	74.5	49.34	-5.6	1241.4	1235.8
Standard	111	54	48.65	-11.5	1227.8	1216.3
Rapid	23	12.5	54.35	37	1269.9	1306.8
Blitz	17	8	47.06	-25	1292.1	1267.1

Date	Main	Standard	Rapid	Blitz
2025-09-30	1218.5	1204.1	1243.1	1198.8
2025-09-01	1218.5	1204.1	1243.1	1198.8
2025-08-01	1218.5	1204.1	1243.1	1198.8
2025-07-01	1218.5	1204.1	1243.1	1198.8
2025-06-01	1218.5	1204.1	1243.1	1198.8
2025-05-01	1213	1191.3	1243.1	1198.8
2025-04-01	1230.8	1212.3	1243.1	1198.8
2025-03-01	1230.8	1212.3	1243.1	1198.7
2025-02-01	1230.8	1212.3	1243.1	1196.3
2025-01-01	1209.4	1184.4	1243.1	1198.9
2024-12-01	1209.4	1184.4	1243.1	1198.9
2024-11-01	1209.4	1184.4	1243.1	1198.9
2024-10-01	1209.4	1184.4	1243.1	1198.9
2024-09-01	1209.4	1184.4	1243.1	1198.9
2024-08-01	1209.4	1184.4	1243.1	1198.9
2024-07-01	1209.4	1184.4	1243.1	1198.9
2024-06-01	1209.4	1184.4	1243.1	1198.9
2024-08-01	1231.2	1204.9	1243.1	1198.9
2024-04-01	1231.2	1204.9	1243.1	1198.9
2024-03-01	1188.8	1142.3	1243.1	1198.9
2024-02-01	1188.8	1142.3	1243.1	1198.9
2024-01-01	1175.9	1142.3	1243.1	1200
2023-12-01	1175.9	1142.3	1243.1	1200
2023-11-01	1175.9	1142.3	1243.1	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	EC Open 2025 (U16-U20 Boys)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	7	2.5	Yes	Analysis
2	2025 Buffalo City Chess Trials 1 (U16)	2025-03-22	2025-03-22	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
3	NMBCU vs BCC Derby Chess Invitational 2025 (Open B)	2025-01-10	2025-01-11	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
4	NMBCU vs BCC Derby Chess Invitational 2025 (Blitz Open B)	2025-01-12	2025-01-12	Blitz	Nelson Mandela Bay (ENM)	9	8	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	EC Open 2025 (U16-U20 Boys)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	7	2.5	Yes	Analysis
2	2025 Buffalo City Chess Trials 1 (U16)	2025-03-22	2025-03-22	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
3	NMBCU vs BCC Derby Chess Invitational 2025 (Open B)	2025-01-10	2025-01-11	Standard	Nelson Mandela Bay (ENM)	5	5	3	Yes	Analysis
4	NMBCU vs BCC Derby Chess Invitational 2025 (Blitz Open B)	2025-01-12	2025-01-12	Blitz	Nelson Mandela Bay (ENM)	9	8	3	Yes	Analysis
5	3rd BC Trials 2024 (U14A)	2024-05-11	2024-05-11	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
6	2nd BC Trials 2024 (U14A)	2024-03-09	2024-03-09	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
7	Chess Vikings VP-Mall Blitz 2024 (B)	2024-01-27	2024-01-27	Blitz	Buffalo City (EBC)	9	9	5	Yes	Analysis
8	BC Vikings Closed 2023 (U14+U16)	2023-10-03	2023-10-04	Standard	Buffalo City (EBC)	6	5	0	Yes	Analysis
9	BC 5th Trials 2023 (U14A)	2023-09-02	2023-09-02	Standard	Buffalo City (EBC)	5	4	1.5	Yes	Analysis
10	3rd BC Trials 2023 (U14A)	2023-08-12	2023-08-12	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
11	2nd BC Trials 2023 (U14A)	2023-06-03	2023-06-03	Rapid	Buffalo City (EBC)	7	7	5	Yes	Analysis
12	BC Chess Trials 1 of 5 2023 (U14A)	2023-04-22	2023-04-22	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
13	3rd Vikings Champs 2023 (U14A)	2023-03-25	2023-03-25	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
14	2nd Junior Vikings 2023 (U14A+U16A)	2023-02-23	2023-02-23	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
15	Slum Knights 5th 2022 (B)	2022-10-22	2022-10-22	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
16	Slum Knights 2022 (A)	2022-08-06	2022-08-06	Rapid	Buffalo City (EBC)	5	4	0	Yes	Analysis
17	BC Chess Trials 5 of 5 2022 (B)	2022-06-11	2022-06-11	Rapid	Buffalo City (EBC)	7	7	4	Yes	Analysis
18	BC Chess 4th Border Trials 2022 (B)	2022-05-21	2022-05-21	Rapid	Buffalo City (EBC)	6	4	2.5	Yes	Analysis
19	BC Chess 4th Border Trials 2022 (C)	2022-05-21	2022-05-21	Rapid	Buffalo City (EBC)	6	1	1	Yes	Analysis
20	BC Trials 3 2022 (U10A+U12A)	2022-03-05	2022-03-05	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
21	BC Trials 2 2022 (U10A+U12A)	2022-02-19	2022-02-19	Standard	Buffalo City (EBC)	5	5	0	Yes	Analysis
22	BC Trials 1 2022 (U10A+U12A)	2022-02-11	2022-02-11	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
23	BC Trials 1 2020 (U10B)	2020-02-15	2020-02-15	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
24	Vikings League 4 of 6 2019 (Little League)	2019-09-14	2019-09-14	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
25	Vikings League 2 of 6 2019 (Little League)	2019-08-17	2019-08-17	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
26	Buffalo City Trials 4 of 5 2019 (U10B)	2019-05-04	2019-05-04	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
27	Buffalo City Trials 3 of 5 2019 (U10B)	2019-04-13	2019-04-13	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
28	Buffalo City Trials 2 of 5 2019 (U8B+U10B)	2019-02-23	2019-02-23	Standard	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
29	Buffalo City Trials 1 of 5 2019 (U10B)	2019-02-09	2019-02-09	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2nd BC Trials 2023				Tournament 3rd BC Trials 2023
		date 2023-06-03	rnd 5	type Rapid	result 1	date 2023-08-12	rnd 1	type Standard	result 1
		Opponent Mnyila, O (Oyisa)				Opponent Nkohla, L (Linomtha)
2	4	Tournament 3rd Vikings Champs 2023				Tournament BC Chess Trials 1 of 5 2023
		date 2023-03-25	rnd 3	type Standard	result 1	date 2023-04-22	rnd 1	type Standard	result 0.5
		Opponent Nkohla, L (Linomtha)				Opponent Zumani, L (Liyanda)
3	4	Tournament BC Chess 4th Border Trials 2022				Tournament BC Chess 4th Border Trials 2022
		date 2022-05-21	rnd 1	type Rapid	result 1	date 2022-05-21	rnd 5	type Rapid	result 1
		Opponent Esona, S (Similo)				Opponent Schutte, A (Adrian)

#	Games	Start				End
1	4	Tournament 3rd Vikings Champs 2023				Tournament BC Chess Trials 1 of 5 2023
		date 2023-03-25	rnd 3	type Standard	result 1	date 2023-04-22	rnd 1	type Standard	result 0.5
		Opponent Nkohla, L (Linomtha)				Opponent Zumani, L (Liyanda)
2	4	Tournament BC Trials 1 2022				Tournament BC Trials 1 2022
		date 2022-02-11	rnd 2	type Standard	result 1	date 2022-02-11	rnd 5	type Standard	result 1
		Opponent Basson, Z (Zachary)				Opponent Nhiwatiwa, A (Anoshamisa)
3	4	Tournament Buffalo City Trials 2 of 5 2019				Tournament Buffalo City Trials 3 of 5 2019
		date 2019-02-23	rnd 3	type Standard	result 1	date 2019-04-13	rnd 1	type Standard	result 1
		Opponent Mpika, L (Likhona)				Opponent Smith, M (Matthew)

#	Games	Start				End
1	4	Tournament BC Chess 4th Border Trials 2022				Tournament BC Chess 4th Border Trials 2022
		date 2022-05-21	rnd 1	type Rapid	result 1	date 2022-05-21	rnd 5	type Rapid	result 1
		Opponent Esona, S (Similo)				Opponent Schutte, A (Adrian)
2	3	Tournament 2nd BC Trials 2023				Tournament 2nd BC Trials 2023
		date 2023-06-03	rnd 5	type Rapid	result 1	date 2023-06-03	rnd 7	type Rapid	result 1
		Opponent Mnyila, O (Oyisa)				Opponent Siswana, A (Andiphile)
3	3	Tournament BC Chess Trials 5 of 5 2022				Tournament BC Chess Trials 5 of 5 2022
		date 2022-06-11	rnd 3	type Rapid	result 0.5	date 2022-06-11	rnd 5	type Rapid	result 0.5
		Opponent Boshoff, P (Pieter)				Opponent Bele, A (Akahluma)

#	Games	Start				End
1	3	Tournament Chess Vikings VP-Mall Blitz 2024				Tournament Chess Vikings VP-Mall Blitz 2024
		date 2024-01-27	rnd 5	type Blitz	result 1	date 2024-01-27	rnd 7	type Blitz	result 1
		Opponent Scheeld, L (Liam)				Opponent Thebus, S (Siddeeq)
2	1	Tournament NMBCU vs BCC Derby Chess Invitational 2025				Tournament NMBCU vs BCC Derby Chess Invitational 2025
		date 2025-01-12	rnd 9	type Blitz	result 1	date 2025-01-12	rnd 9	type Blitz	result 1
		Opponent Kuo, C (Chih-Hsun)				Opponent Kuo, C (Chih-Hsun)
3	1	Tournament NMBCU vs BCC Derby Chess Invitational 2025				Tournament NMBCU vs BCC Derby Chess Invitational 2025
		date 2025-01-12	rnd 7	type Blitz	result 1	date 2025-01-12	rnd 7	type Blitz	result 1
		Opponent Smith, A (Ayden)				Opponent Smith, A (Ayden)

#	Games	Start				End
1	4	Tournament 2nd BC Trials 2023				Tournament 3rd BC Trials 2023
		date 2023-06-03	rnd 5	type Rapid	result 1	date 2023-08-12	rnd 1	type Standard	result 1
		Opponent Mnyila, O (Oyisa)				Opponent Nkohla, L (Linomtha)
2	4	Tournament BC Trials 1 2022				Tournament BC Trials 1 2022
		date 2022-02-11	rnd 2	type Standard	result 1	date 2022-02-11	rnd 5	type Standard	result 1
		Opponent Basson, Z (Zachary)				Opponent Nhiwatiwa, A (Anoshamisa)
3	3	Tournament 2nd BC Trials 2024				Tournament 2nd BC Trials 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-03-09	rnd 4	type Standard	result 1
		Opponent Mafalala, L (Lwazi)				Opponent Dickinson, E (Elijah)

#	Games	Start				End
1	4	Tournament BC Trials 1 2022				Tournament BC Trials 1 2022
		date 2022-02-11	rnd 2	type Standard	result 1	date 2022-02-11	rnd 5	type Standard	result 1
		Opponent Basson, Z (Zachary)				Opponent Nhiwatiwa, A (Anoshamisa)
2	3	Tournament 2nd BC Trials 2024				Tournament 2nd BC Trials 2024
		date 2024-03-09	rnd 2	type Standard	result 1	date 2024-03-09	rnd 4	type Standard	result 1
		Opponent Mafalala, L (Lwazi)				Opponent Dickinson, E (Elijah)
3	3	Tournament 3rd Vikings Champs 2023				Tournament 3rd Vikings Champs 2023
		date 2023-03-25	rnd 3	type Standard	result 1	date 2023-03-25	rnd 5	type Standard	result 1
		Opponent Nkohla, L (Linomtha)				Opponent Hannan, T (Troy)

#	Games	Start				End
1	3	Tournament 2nd BC Trials 2023				Tournament 2nd BC Trials 2023
		date 2023-06-03	rnd 5	type Rapid	result 1	date 2023-06-03	rnd 7	type Rapid	result 1
		Opponent Mnyila, O (Oyisa)				Opponent Siswana, A (Andiphile)
2	2	Tournament 2nd BC Trials 2023				Tournament 2nd BC Trials 2023
		date 2023-06-03	rnd 2	type Rapid	result 1	date 2023-06-03	rnd 3	type Rapid	result 1
		Opponent Gower, D (Daniel)				Opponent Ntlombe, A (Akohlulwa)
3	2	Tournament BC Chess 4th Border Trials 2022				Tournament BC Chess 4th Border Trials 2022
		date 2022-05-21	rnd 4	type Rapid	result 1	date 2022-05-21	rnd 5	type Rapid	result 1
		Opponent Sibanda, S (Siyabonga)				Opponent Schutte, A (Adrian)

#	Games	Start				End
1	3	Tournament Chess Vikings VP-Mall Blitz 2024				Tournament Chess Vikings VP-Mall Blitz 2024
		date 2024-01-27	rnd 5	type Blitz	result 1	date 2024-01-27	rnd 7	type Blitz	result 1
		Opponent Scheeld, L (Liam)				Opponent Thebus, S (Siddeeq)
2	1	Tournament NMBCU vs BCC Derby Chess Invitational 2025				Tournament NMBCU vs BCC Derby Chess Invitational 2025
		date 2025-01-12	rnd 9	type Blitz	result 1	date 2025-01-12	rnd 9	type Blitz	result 1
		Opponent Kuo, C (Chih-Hsun)				Opponent Kuo, C (Chih-Hsun)
3	1	Tournament NMBCU vs BCC Derby Chess Invitational 2025				Tournament NMBCU vs BCC Derby Chess Invitational 2025
		date 2025-01-12	rnd 7	type Blitz	result 1	date 2025-01-12	rnd 7	type Blitz	result 1
		Opponent Smith, A (Ayden)				Opponent Smith, A (Ayden)

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	Beecum ,V (Viha)	4	0	-425	4	0	-425	0	0	0	0	0	0
1	Beecum ,V (Viha)	4	1297.4	872.4	4	1298.7	872.4	0	0	0	0	0	0
2	Mabhera ,JP (Jedidiah Panashe)	4	0	-425	4	0	-425	0	0	0	0	0	0
2	Mabhera ,JP (Jedidiah Panashe)	4	1387.8	962.8	4	1405.7	962.8	0	0	0	0	0	0
3	Mazikana ,E (Ethan)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Mazikana ,E (Ethan)	3	1441.2	1016.2	3	1433.6	1016.2	0	0	0	0	0	0
4	Mdingi ,L (Limnandi)	3	0	-425	3	0	-425	0	0	0	0	0	0
4	Mdingi ,L (Limnandi)	3	1191	766	3	1188.2	766	0	0	0	0	0	0
5	Foslara ,M (Minentle)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
5	Foslara ,M (Minentle)	3	1153.2	1294.9	3	1142.4	1294.9	0	0	0	0	0	0
6	Witbooi ,J (Joshua)	3	0	-425	3	0	-425	0	0	0	0	0	0
6	Witbooi ,J (Joshua)	3	1286.9	861.9	3	1267.1	861.9	0	0	0	0	0	0
7	Schutte ,A (Adrian)	3	1	-141.7	2	0	-425	1	1	425	0	0	0
7	Schutte ,A (Adrian)	3	1286.2	1144.5	2	1281.9	861.2	1	1144.4	1711.2	0	0	0
8	Bozo ,S (Somila)	3	2	141.7	2	1	0	1	1	425	0	0	0
8	Bozo ,S (Somila)	3	1192.7	1334.4	2	1192.6	1192.7	1	1200	1617.7	0	0	0
9	Brown ,C (Christopher)	3	2	141.7	2	1	0	0	0	0	1	1	425
9	Brown ,C (Christopher)	3	1272.2	1413.9	2	1253.8	1272.2	0	0	0	1	1199.2	1697.2
10	George ,A (Aaron)	3	0	-425	2	0	-425	0	0	0	1	0	-425
10	George ,A (Aaron)	3	1279.6	854.6	2	1180	854.6	0	0	0	1	1120.4	854.6

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Slater, C (Charlie)

Ratings

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Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms