Chess South Africa Ratings Database

PLAYER PAGE

Personal

Greeff, K (Karlien)

Chess SA id

2150191716

FIDE id

Date of birth

2015-04-01 (U12)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-02-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1140.4	1200	1104.2	1200
Raw rating	1140.4	1200	1104.2	1200
Weighted rating	1134.9	1200	1095.6	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	180.5	165.8	190.1	165.8
Highest rating	1200 2024-01-01	1200 2024-10-01	1200 2024-01-01	1200 2024-10-01
Highest raw rating	1200 2024-01-01	1200 2024-02-01	1200 2024-01-01	1200 2024-02-01
Highest weighted rating	1200 2024-01-01	1200 2024-10-01	1200 2024-01-01	1200 2024-10-01
Highest weighted performance	1200 2024-12-01	1200 2024-02-01	1200 2024-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1140.4	1200	1104.2	1200
Analysis
Rating	1140.4	1200	1104.2	1200
Raw rating	1140.4	1200	1104.2	1200
Weighted rating	1134.9	1200	1095.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	180.5	165.8	190.1	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	1140.4	1200	1104.2	1200
New weighted rating	1135	1200	1095.6	1200
New weighted performance	0	0	0	0
Temp new rating	1140.4	1200	1104.2	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1140.4	1200	1104.2	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Rapid
	0	0
	0	0
	11	11
	0	0
	0	0
	0	0
History	11	11

Games since
	Main 11	Standard 0		Rapid 11		Blitz 0
Gender	Female
Age group	U12
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-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	11	2.5	22.73	-231.8	1160.1	928.3
Standard	0	0	0	0	0	0
Rapid	11	2.5	22.73	-231.8	1160.1	928.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1140.4	1200	1104.2	1200
2025-09-01	1140.4	1200	1104.2	1200
2025-08-01	1140.4	1200	1104.2	1200
2025-07-01	1140.4	1200	1104.2	1200
2025-06-01	1140.4	1200	1104.2	1200
2025-05-01	1140.4	1200	1104.2	1200
2025-04-01	1140.4	1200	1104.2	1200
2025-03-01	1140.4	1200	1104.2	1200
2025-02-01	1140.4	1200	1104.2	1200
2025-01-01	1121.1	1200	1074.4	1200
2024-12-01	1121.1	1200	1074.4	1200
2024-11-01	1121.1	1200	1074.4	1200
2024-10-01	1121.1	1200	1074.4	1200
2024-09-01	1121.1	1200	1074.4	1200
2024-08-01	1121.1	1200	1074.4	1200
2024-07-01	1121.1	1200	1074.4	1200
2024-06-01	1121.1	1200	1074.4	1200
2024-08-01	1121.1	1200	1074.4	1200
2024-04-01	1121.1	1200	1074.4	1200
2024-03-01	1121.1	1200	1074.4	1200
2024-02-01	1170.5	1200	1129.6	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

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	Cape Winelands Schools - PS Trials 1 2024 (U9 Girls)	2024-02-10	2024-02-10	Rapid	Cape Winelands (WCW)	6	6	1.5	Yes	Analysis
2	Cape Winelands - Marie Delport Memorial 2024 (U10)	2024-01-27	2024-01-27	Rapid	Cape Winelands (WCW)	6	5	1	Yes	Analysis

#	Games	Start				End
1	1	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 3	type Rapid	result 0.5	date 2024-02-10	rnd 3	type Rapid	result 0.5
		Opponent Van Zyl, M (Maria Elizabeth)				Opponent Van Zyl, M (Maria Elizabeth)
2	1	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 1	type Rapid	result 1	date 2024-02-10	rnd 1	type Rapid	result 1
		Opponent Adams, L (Lo-Keisha)				Opponent Adams, L (Lo-Keisha)
3	1	Tournament Cape Winelands - Marie Delport Memorial 2024				Tournament Cape Winelands - Marie Delport Memorial 2024
		date 2024-01-27	rnd 1	type Rapid	result 1	date 2024-01-27	rnd 1	type Rapid	result 1
		Opponent Adams, L (Lo-Keisha)				Opponent Adams, L (Lo-Keisha)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 3	type Rapid	result 0.5	date 2024-02-10	rnd 3	type Rapid	result 0.5
		Opponent Van Zyl, M (Maria Elizabeth)				Opponent Van Zyl, M (Maria Elizabeth)
2	1	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 1	type Rapid	result 1	date 2024-02-10	rnd 1	type Rapid	result 1
		Opponent Adams, L (Lo-Keisha)				Opponent Adams, L (Lo-Keisha)
3	1	Tournament Cape Winelands - Marie Delport Memorial 2024				Tournament Cape Winelands - Marie Delport Memorial 2024
		date 2024-01-27	rnd 1	type Rapid	result 1	date 2024-01-27	rnd 1	type Rapid	result 1
		Opponent Adams, L (Lo-Keisha)				Opponent Adams, L (Lo-Keisha)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 1	type Rapid	result 1	date 2024-02-10	rnd 1	type Rapid	result 1
		Opponent Adams, L (Lo-Keisha)				Opponent Adams, L (Lo-Keisha)
2	1	Tournament Cape Winelands - Marie Delport Memorial 2024				Tournament Cape Winelands - Marie Delport Memorial 2024
		date 2024-01-27	rnd 1	type Rapid	result 1	date 2024-01-27	rnd 1	type Rapid	result 1
		Opponent Adams, L (Lo-Keisha)				Opponent Adams, L (Lo-Keisha)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 1	type Rapid	result 1	date 2024-02-10	rnd 1	type Rapid	result 1
		Opponent Adams, L (Lo-Keisha)				Opponent Adams, L (Lo-Keisha)
2	1	Tournament Cape Winelands - Marie Delport Memorial 2024				Tournament Cape Winelands - Marie Delport Memorial 2024
		date 2024-01-27	rnd 1	type Rapid	result 1	date 2024-01-27	rnd 1	type Rapid	result 1
		Opponent Adams, L (Lo-Keisha)				Opponent Adams, L (Lo-Keisha)

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	Adams ,L (Lo-Keisha)	2	2	425	0	0	0	2	2	425	0	0	0
1	Adams ,L (Lo-Keisha)	2	1149.7	1574.7	0	0	0	2	1072.6	1574.7	0	0	0
2	Da Silva ,N (Noah Clint)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Da Silva ,N (Noah Clint)	1	1215.9	790.9	0	0	0	1	1176.1	790.9	0	0	0
3	Visser ,A (Amiera)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Visser ,A (Amiera)	1	1086.2	661.2	0	0	0	1	1200	661.2	0	0	0
4	Adams ,N (Naydon)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Adams ,N (Naydon)	1	1181	756	0	0	0	1	1147.1	756	0	0	0
5	Africa ,F (Faithlynn)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Africa ,F (Faithlynn)	1	1157.9	732.9	0	0	0	1	1161.6	732.9	0	0	0
6	Muller ,L (Le-Neil)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Muller ,L (Le-Neil)	1	1200	775	0	0	0	1	1200	775	0	0	0
7	Van Zyl ,M (Maria Elizabeth)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
7	Van Zyl ,M (Maria Elizabeth)	1	1105.2	1105.2	0	0	0	1	1142.1	1105.2	0	0	0
8	Kleinbooi ,R (Riley)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Kleinbooi ,R (Riley)	1	1211	786	0	0	0	1	1178.9	786	0	0	0
9	Strydom ,C (Chante)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Strydom ,C (Chante)	1	1188.9	763.9	0	0	0	1	1261.6	763.9	0	0	0
10	Willemse ,N (Neveah)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Willemse ,N (Neveah)	1	1115.7	690.7	0	0	0	1	1137.4	690.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Greeff, K (Karlien)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms