Chess South Africa Ratings Database

PLAYER PAGE

Personal

Fredericks, K (Keaghan)

Chess SA id

1100316637

FIDE id

Date of birth

2010-04-20 (U16)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1261	1217	1272.6	1200
Raw rating	1261	1217	1272.6	1200
Weighted rating	1235.6	1209.3	1243.6	1200
Weighted performance	0	0	0	0
Floor	761	717	772.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	152	161.9	149.5	165.8
Highest rating	1261 2025-04-01	1217 2025-04-01	1272.6 2025-03-01	1200 2025-03-01
Highest raw rating	1261 2025-04-01	1217 2025-04-01	1272.6 2025-03-01	1200 2025-03-01
Highest weighted rating	1225 2025-08-01	1206.2 2025-08-01	1231.2 2025-08-01	1200 2025-03-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1261	1217	1272.6	1200
Analysis
Rating	1261	1217	1272.6	1200
Raw rating	1261	1217	1272.6	1200
Weighted rating	1235.6	1209.3	1243.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	761	717	772.6	700
Max/Min rating change allowed	152	161.9	149.5	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	1261	1217	1272.6	1200
New weighted rating	1238.7	1210.2	1247.2	1200
New weighted performance	0	0	0	0
Temp new rating	1261	1217	1272.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1261	1217	1272.6	1200
New K-factor	36	36	36	36
New floor	761	717	772.6	700

Item	Main	Standard	Rapid
	0	0	0
	11	6	5
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	11	6	5

Games since
	Main 11	Standard 6		Rapid 5		Blitz 0
Gender	Male
Age group	U16
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
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	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	11	7	63.64	115.9	1288.1	1404
Standard	6	3	50	0	1332.7	1332.7
Rapid	5	4	80	255	1234.6	1489.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	11	7	63.64	115.9	1288.1	1404
Standard	6	3	50	0	1332.7	1332.7
Rapid	5	4	80	255	1234.6	1489.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1261	1217	1272.6	1200
2025-09-30	1261	1217	1272.6	1200
2025-09-01	1261	1217	1272.6	1200
2025-08-01	1261	1217	1272.6	1200
2025-07-01	1261	1217	1272.6	1200
2025-06-01	1261	1217	1272.6	1200
2025-05-01	1261	1217	1272.6	1200
2025-04-01	1261	1217	1272.6	1200
2025-03-01	1242.1	1200	1272.6	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	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	West Coast Schools Chess Prestige 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
2	Lower West Coast Prestige 2025 (U15 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	West Coast Schools Chess Prestige 2025 (U15 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
2	Lower West Coast Prestige 2025 (U15 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament Lower West Coast Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Erasmus, A (Arno)				Opponent November, J (Jovanni)
2	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Fransman, E (Elzano)				Opponent Siebritz, Y (Yul)
3	2	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Butler, C (Carlton-Lee)				Opponent Hatton, D (Dean)

#	Games	Start				End
1	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Fransman, E (Elzano)				Opponent Siebritz, Y (Yul)
2	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent November, J (Jovanni)				Opponent November, J (Jovanni)

#	Games	Start				End
1	2	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Erasmus, A (Arno)				Opponent Te Water, Q (Quinico)
2	2	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Butler, C (Carlton-Lee)				Opponent Hatton, D (Dean)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Lower West Coast Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Erasmus, A (Arno)				Opponent November, J (Jovanni)
2	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Fransman, E (Elzano)				Opponent Siebritz, Y (Yul)
3	2	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Butler, C (Carlton-Lee)				Opponent Hatton, D (Dean)

#	Games	Start				End
1	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Fransman, E (Elzano)				Opponent Siebritz, Y (Yul)
2	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent November, J (Jovanni)				Opponent November, J (Jovanni)

#	Games	Start				End
1	2	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Erasmus, A (Arno)				Opponent Te Water, Q (Quinico)
2	2	Tournament Lower West Coast Prestige 2025				Tournament Lower West Coast Prestige 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Butler, C (Carlton-Lee)				Opponent Hatton, D (Dean)

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	Arendse ,Q (Quinwinne)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Arendse ,Q (Quinwinne)	1	1438.2	1013.2	1	1399.6	1013.2	0	0	0	0	0	0
2	November ,J (Jovanni)	1	1	425	1	1	425	0	0	0	0	0	0
2	November ,J (Jovanni)	1	1281	1706	1	1204	1706	0	0	0	0	0	0
3	Siebritz ,Y (Yul)	1	1	425	1	1	425	0	0	0	0	0	0
3	Siebritz ,Y (Yul)	1	1416.1	1841.1	1	1327.6	1841.1	0	0	0	0	0	0
4	Meyer ,D (Dewanio)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Meyer ,D (Dewanio)	1	1402.9	977.9	1	1351.6	977.9	0	0	0	0	0	0
5	Fransman ,E (Elzano)	1	1	425	1	1	425	0	0	0	0	0	0
5	Fransman ,E (Elzano)	1	1261.4	1686.4	1	1192.6	1686.4	0	0	0	0	0	0
6	Van Der Westhuizen ,X (Xino)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Van Der Westhuizen ,X (Xino)	1	1196.6	771.6	1	1129.4	771.6	0	0	0	0	0	0
7	Stoffberg ,M (Mikaeel)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Stoffberg ,M (Mikaeel)	1	1337.3	912.3	0	0	0	1	1344.3	912.3	0	0	0
8	Erasmus ,A (Arno)	1	1	425	0	0	0	1	1	425	0	0	0
8	Erasmus ,A (Arno)	1	1191.2	1616.2	0	0	0	1	1191	1616.2	0	0	0
9	Te Water ,Q (Quinico)	1	1	425	0	0	0	1	1	425	0	0	0
9	Te Water ,Q (Quinico)	1	1226.2	1651.2	0	0	0	1	1255.1	1651.2	0	0	0
10	Butler ,C (Carlton-Lee)	1	1	425	0	0	0	1	1	425	0	0	0
10	Butler ,C (Carlton-Lee)	1	1218.4	1643.4	0	0	0	1	1245.1	1643.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Fredericks, K (Keaghan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms