Chess South Africa Ratings Database

PLAYER PAGE

Personal

Dreyer, K (Karli)

Chess SA id

2180327576

FIDE id

Date of birth

2018-03-14 (U8)

Gender

Female

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-06

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1227.2	1233.6	1200	1200
Raw rating	1227.2	1233.6	1200	1200
Weighted rating	1202.2	1202.7	1200	1200
Weighted performance	0	0	0	0
Floor	727.2	733.6	700	700
K-factor	36	36	40	40
Min/Max rating change allowed	159.5	158.1	165.8	165.8
Highest rating	1227.2 2025-09-30	1233.6 2025-09-30	1199 2025-09-07	1199 2025-09-07
Highest raw rating	1227.2 2025-09-30	1233.6 2025-09-30	1199 2025-09-07	1199 2025-09-07
Highest weighted rating	1202.2 2025-09-30	1202.7 2025-09-30	0 2025-09-07	0 2025-09-07
Highest weighted performance	0 2025-09-07	0 2025-09-07	0 2025-09-07	0 2025-09-07

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1227.2	1233.6	1200	1200
Analysis
Rating	1227.2	1233.6	1200	1200
Raw rating	1227.2	1233.6	1200	1200
Weighted rating	1202.2	1202.7	1200
Weighted performance	0	0	0
K-factor	36	36	40	40
Floor	727.2	733.6	700	700
Max/Min rating change allowed	159.5	158.1	165.8	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	1227.2	1233.6	1200	1200
New weighted rating	1204.3	1205.3	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1227.2	1233.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1227.2	1233.6	1200	1200
New K-factor	36	36	36	36
New floor	727.2	733.6	700	700

Item	Main	Standard
	0	0
	5	5
	0	0
	0	0
	0	0
	0	0
History	5	5

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	F
Age group	U8
Region	West Rand (GWR)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
F	-1		-1		-1
U8	-1		-1		-1
U8 F	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
F	-1		-1		-1
U8	-1		-1		-1
U8 F	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
F	-1		-1		-1
U8	-1		-1		-1
U8 F	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
F	-1		-1		-1
U8	-1		-1		-1
U8 F	-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	3	60	85	1247.8	1332.8
Standard	5	3	60	85	1247.8	1332.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	5	3	60	85	1247.8	1332.8
Standard	5	3	60	85	1247.8	1332.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1227.2	1233.6	1200	1200
2025-09-01	1200	1200	1200	1200
2025-08-01	1200	1200	1200	1200
2025-07-01	1200	1200	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	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
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	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 Rand Trials 2025 (U8)	2025-09-06	2025-09-06	Standard	West Rand (GWR)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	West Rand Trials 2025 (U8)	2025-09-06	2025-09-06	Standard	West Rand (GWR)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament West Rand Trials 2025				Tournament West Rand Trials 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Katsambe, T (Tshepiso)				Opponent du Toit, A (Anroux)
2	1	Tournament West Rand Trials 2025				Tournament West Rand Trials 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Monnamorwa, O (Olesego)				Opponent Monnamorwa, O (Olesego)

#	Games	Start				End
1	2	Tournament West Rand Trials 2025				Tournament West Rand Trials 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Katsambe, T (Tshepiso)				Opponent du Toit, A (Anroux)
2	1	Tournament West Rand Trials 2025				Tournament West Rand Trials 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Monnamorwa, O (Olesego)				Opponent Monnamorwa, O (Olesego)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament West Rand Trials 2025				Tournament West Rand Trials 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Katsambe, T (Tshepiso)				Opponent du Toit, A (Anroux)
2	1	Tournament West Rand Trials 2025				Tournament West Rand Trials 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Monnamorwa, O (Olesego)				Opponent Monnamorwa, O (Olesego)

#	Games	Start				End
1	2	Tournament West Rand Trials 2025				Tournament West Rand Trials 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Katsambe, T (Tshepiso)				Opponent du Toit, A (Anroux)
2	1	Tournament West Rand Trials 2025				Tournament West Rand Trials 2025
		date 2025-09-06	rnd 1	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Monnamorwa, O (Olesego)				Opponent Monnamorwa, O (Olesego)

No games found.

#	Games	Start				End

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	Myburgh ,M (Morne)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Myburgh ,M (Morne)	1	1339.1	914.1	1	1339.6	914.1	0	0	0	0	0	0
2	Feyissa ,N (Nathanael)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Feyissa ,N (Nathanael)	1	1220.2	795.2	1	1224.7	795.2	0	0	0	0	0	0
3	du Toit ,A (Anroux)	1	1	425	1	1	425	0	0	0	0	0	0
3	du Toit ,A (Anroux)	1	1195.5	1620.5	1	1194.6	1620.5	0	0	0	0	0	0
4	Monnamorwa ,O (Olesego)	1	1	425	1	1	425	0	0	0	0	0	0
4	Monnamorwa ,O (Olesego)	1	1219	1644	1	1223	1644	0	0	0	0	0	0
5	Katsambe ,T (Tshepiso)	1	1	425	1	1	425	0	0	0	0	0	0
5	Katsambe ,T (Tshepiso)	1	1265	1690	1	1279.2	1690	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Dreyer, K (Karli)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms