Chess South Africa Ratings Database

PLAYER PAGE

Personal

Greyling, Z (Zanlia)

Chess SA id

2130190323

FIDE id

Date of birth

2013-01-23 (U14)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1206.3

Item	Main	Standard	Rapid	Blitz
Rating	1240.8	1230.4	1227.7	1200
Raw rating	1239	1228.8	1227.7	1200
Weighted rating	1240.8	1230.4	1227.4	1200
Weighted performance	1083.2	1064	0	0
Floor	783.8	787	727.7	700
K-factor	36	36	36	36
Min/Max rating change allowed	156.9	159.1	159.4	165.8
Highest rating	1283.8 2025-04-01	1305.2 2024-03-01	1253.6 2023-09-01	1200 2018-10-01
Highest raw rating	1283.8 2025-04-01	1287 2025-04-01	1227.7 2024-03-01	1200 2024-02-01
Highest weighted rating	1283.8 2025-05-05	1287 2024-09-01	1226.6 2025-08-01	1200 2018-10-01
Highest weighted performance	1278.4 2025-04-01	1305.2 2024-03-01	1253.6 2023-09-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.3	0.3	0	0
New rating	1241.1	1230.8	1227.7	1200
Analysis
Rating	1240.8	1230.4	1227.7	1200
Raw rating	1239	1228.8	1227.7	1200
Weighted rating	1240.8	1230.4	1227.4
Weighted performance	1083.2	1064	0
K-factor	36	36	36	36
Floor	783.8	787	727.7	700
Max/Min rating change allowed	156.9	159.1	159.4	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	1239	1228.8	1227.7	1200
New weighted rating	1241.1	1230.8	1227.5	1200
New weighted performance	1076.3	1057.2	0	0
Temp new rating	1241.1	1230.8	1227.7	1200
Temp new rating +/-	0.3	0.3	0	0
Final new rating +/-	0.3	0.3	0	0
New rating	1241.1	1230.8	1227.7	1200
New K-factor	36	36	36	36
New floor	783.8	787	727.7	700

Item	Main	Standard	Rapid
	0	0	0
	16	16	0
	26	20	6
	5	0	5
	0	0	0
	0	0	0
History	47	36	11

Games since
	Main 42	Standard 36		Rapid 6		Blitz 0
Gender	Female
Age group	U14
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3799		1252		176
Female	861		339		53
U14	732		240		37
U14 Female	203		82		15
Standard
	RSA		Province		Region
Overall	3831		1089		150
Female	878		320		52
U14	736		203		27
U14 Female	214		79		14
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	16	7	43.75	-53.1	1263.4	1210.3
Standard	16	7	43.75	-53.1	1263.4	1210.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	47	22.5	47.87	-18.1	1254.5	1236.4
Standard	36	16.5	45.83	-35.4	1267.7	1232.2
Rapid	11	6	54.55	38.6	1211.3	1249.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1239	1228.8	1227.7	1200
2025-09-30	1239	1228.8	1227.7	1200
2025-09-01	1239	1228.8	1227.7	1200
2025-08-01	1239	1228.8	1227.7	1200
2025-07-01	1238	1227.8	1227.7	1200
2025-06-01	1234.4	1223.1	1227.7	1200
2025-05-01	1283.8	1287	1227.7	1200
2025-04-01	1283.8	1287	1227.7	1200
2025-03-01	1248	1242.7	1227.7	1200
2025-02-01	1224.2	1211.9	1227.7	1200
2025-01-01	1224	1206.5	1227.7	1200
2024-12-01	1224	1206.5	1227.7	1200
2024-11-01	1224	1206.5	1227.7	1200
2024-10-01	1224	1206.5	1227.7	1200
2024-09-01	1244.3	1228.8	1227.7	1200
2024-08-01	1244.3	1228.8	1227.7	1200
2024-07-01	1251.5	1236	1227.7	1200
2024-09-01	1251.5	1236	1227.7	1200
2024-05-01	1232.1	1220.9	1227.7	1200
2024-04-01	1232.1	1220.9	1227.7	1200
2024-03-01	1213	1200	1227.7	1200
2024-02-01	1203	1200	1211.5	1200
2024-01-01	1203	1200	1211.5	1200
2023-12-01	1203	1200	1211.5	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	Western Cape Schools Individual Championship 2025 (U13 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	0	Yes	Analysis
2	Cape Winelands Schools Prestige 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
3	Cape Winelands Schools - Trials 1 2025 (U13 Girls)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools Individual Championship 2025 (U13 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	0	Yes	Analysis
2	Cape Winelands Schools Prestige 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
3	Cape Winelands Schools - Trials 1 2025 (U13 Girls)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
4	Western Cape Top Schools Championship 2024 (U13 Girls)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	2	Yes	Analysis
5	Cape Winelands - Top Schools 2024 (U11+U13 Girls)	2024-07-24	2024-07-24	Standard	Cape Winelands (WCW)	6	3	1.5	Yes	Analysis
6	Western Cape PS Individuals Championship 2024 (U11 Girls)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
7	Cape Winelands Schools - Prestige 2024 (U11 Girls)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
8	Cape Winelands Schools - PS Trials 1 2024 (U11 Girls)	2024-02-10	2024-02-10	Rapid	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
9	Midas Chess Youth 2023 (U10)	2023-09-09	2023-09-09	Rapid	Cape Winelands (WCW)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Kennedy, L (Leah)				Opponent Venter, D (Danelize)
2	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Van Heerden, E (Emma)				Opponent Lukas, J (Janeva)
3	3	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - Prestige 2024
		date 2024-02-10	rnd 5	type Rapid	result 0.5	date 2024-03-02	rnd 1	type Standard	result 1
		Opponent Afrika, T (Tashnique)				Opponent Naude, A (Ariel)

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Kennedy, L (Leah)				Opponent Venter, D (Danelize)
2	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Van Heerden, E (Emma)				Opponent Lukas, J (Janeva)
3	2	Tournament Western Cape Top Schools Championship 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-08-30	rnd 4	type Standard	result 0.5	date 2024-09-01	rnd 5	type Standard	result 0.5
		Opponent Fihla, L (Lethabo)				Opponent Mehlomabi, Z (Zimi)

#	Games	Start				End
1	3	Tournament Midas Chess Youth 2023				Tournament Midas Chess Youth 2023
		date 2023-09-09	rnd 1	type Rapid	result 1	date 2023-09-09	rnd 3	type Rapid	result 1
		Opponent Smit, C (Christiaan)				Opponent Gage, C (Clayton)
2	2	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 5	type Rapid	result 0.5	date 2024-02-10	rnd 6	type Rapid	result 1
		Opponent Afrika, T (Tashnique)				Opponent Buys, K (Katryn)
3	2	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 2	type Rapid	result 1
		Opponent Jooste, G (Graychael)				Opponent Davids, M (Mia)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Kennedy, L (Leah)				Opponent Venter, D (Danelize)
2	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Van Heerden, E (Emma)				Opponent Lukas, J (Janeva)
3	2	Tournament Western Cape PS Individuals Championship 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-05-05	rnd 5	type Standard	result 1	date 2024-05-05	rnd 6	type Standard	result 1
		Opponent Lott, L (Lucrecia)				Opponent Davids, J (Jaydine)

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Prestige 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-03-08	rnd 2	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Kennedy, L (Leah)				Opponent Venter, D (Danelize)
2	3	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools - Trials 1 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-22	rnd 3	type Standard	result 1
		Opponent Van Heerden, E (Emma)				Opponent Lukas, J (Janeva)
3	2	Tournament Western Cape PS Individuals Championship 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-05-05	rnd 5	type Standard	result 1	date 2024-05-05	rnd 6	type Standard	result 1
		Opponent Lott, L (Lucrecia)				Opponent Davids, J (Jaydine)

#	Games	Start				End
1	2	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 2	type Rapid	result 1
		Opponent Jooste, G (Graychael)				Opponent Davids, M (Mia)
2	1	Tournament Cape Winelands Schools - PS Trials 1 2024				Tournament Cape Winelands Schools - PS Trials 1 2024
		date 2024-02-10	rnd 6	type Rapid	result 1	date 2024-02-10	rnd 6	type Rapid	result 1
		Opponent Buys, K (Katryn)				Opponent Buys, K (Katryn)
3	1	Tournament Midas Chess Youth 2023				Tournament Midas Chess Youth 2023
		date 2023-09-09	rnd 3	type Rapid	result 1	date 2023-09-09	rnd 3	type Rapid	result 1
		Opponent Gage, C (Clayton)				Opponent Gage, C (Clayton)

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	Venter ,D (Danelize)	2	1	0	2	1	0	0	0	0	0	0	0
1	Venter ,D (Danelize)	2	1306.4	1306.4	2	1300.7	1306.4	0	0	0	0	0	0
2	Klopper ,M (Marli)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Klopper ,M (Marli)	2	1194.1	981.6	2	1184.1	981.6	0	0	0	0	0	0
3	Visser ,E (Engela)	2	1	0	2	1	0	0	0	0	0	0	0
3	Visser ,E (Engela)	2	1272.4	1272.4	2	1266.1	1272.4	0	0	0	0	0	0
4	Van Der Westhuizen ,L (Linli)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Van Der Westhuizen ,L (Linli)	2	1420.1	995.1	2	1402.2	995.1	0	0	0	0	0	0
5	Jooste ,G (Graychael)	2	1	0	1	0	-425	1	1	425	0	0	0
5	Jooste ,G (Graychael)	2	1151.8	1151.8	1	1119.2	726.8	1	1219.4	1576.8	0	0	0
6	Davids ,J (Jaydine)	2	1	0	1	1	425	1	0	-425	0	0	0
6	Davids ,J (Jaydine)	2	1272.1	1272.1	1	1213.7	1697.1	1	1269.5	847.1	0	0	0
7	Rubusana ,L (Lolothando)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Rubusana ,L (Lolothando)	1	1294.3	869.3	1	1256.5	869.3	0	0	0	0	0	0
8	Prinsloo ,E (Esmari)	1	1	425	1	1	425	0	0	0	0	0	0
8	Prinsloo ,E (Esmari)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Rossouw ,J (Jana)	1	1	425	1	1	425	0	0	0	0	0	0
9	Rossouw ,J (Jana)	1	1176.9	1601.9	1	1178.5	1601.9	0	0	0	0	0	0
10	Davids ,J (Jordan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Davids ,J (Jordan)	1	1208.9	783.9	1	1147	783.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Greyling, Z (Zanlia)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms