Chess South Africa Ratings Database

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Personal

Livi, Z (Zininzi)

Chess SA id

2090111340

FIDE id

Date of birth

2009-04-21 (U18)

Gender

Female

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

2025-09-18

Junior GPX Games

Junior GPX Points

1289.2

Item	Main	Standard	Rapid	Blitz
Rating	1435	1423.7	1385.6	1200
Raw rating	1435	1423.7	1385.6	1200
Weighted rating	1421.4	1415.8	1348.6	1200
Weighted performance	1404.4	1383	1237.9	0
Floor	954.7	949.3	890.7	700
K-factor	32	32	36	36
Min/Max rating change allowed	118.6	120.6	127.3	165.8
Highest rating	1454.7 2025-05-05	1449.3 2025-09-01	1452 2023-06-01	1200 2018-10-01
Highest raw rating	1454.7 2025-05-05	1449.3 2025-09-01	1390.7 2023-07-01	1200 2024-03-01
Highest weighted rating	1421.4 2025-09-30	1437.4 2025-06-01	1338.8 2025-08-01	1200 2018-10-01
Highest weighted performance	1448.3 2025-05-05	1425 2024-07-01	1452 2023-06-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1435	1423.7	1385.6	1200
Analysis
Rating	1435	1423.7	1385.6	1200
Raw rating	1435	1423.7	1385.6	1200
Weighted rating	1421.4	1415.8	1348.6
Weighted performance	1404.4	1383	1237.9
K-factor	32	32	36	36
Floor	954.7	949.3	890.7	700
Max/Min rating change allowed	118.6	120.6	127.3	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	1435	1423.7	1385.6	1200
New weighted rating	1423.4	1417.2	1353.1	1200
New weighted performance	1403.9	1382.5	1237.4	0
Temp new rating	1435	1423.7	1385.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1435	1423.7	1385.6	1200
New K-factor	32	32	36	36
New floor	954.7	949.3	890.7	700

Item	Main	Standard	Rapid
	0	0	0
	37	25	12
	30	17	13
	49	16	33
	26	26	0
	13	13	0
History	189	131	58

Games since
	Main 73	Standard 42		Rapid 31		Blitz 0
Gender	F
Age group	U18
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	1820		549		30
F	4		3		1
U18	299		93		5
U18 F	1		1		1
Standard
	RSA		Province		Region
Overall	1808		484		23
F	3		2		1
U18	296		72		3
U18 F	1		1		1
Rapid
	RSA		Province		Region
Overall	572		296		30
F	2		2		1
U18	69		38		2
U18 F	1		1		1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
F	-1		-1		-1
U18	-1		-1		-1
U18 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	37	26	70.27	172.3	1296	1468.3
Standard	25	16	64	119	1328.8	1447.8
Rapid	12	10	83.33	283.3	1227.8	1511.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	189	122.5	64.81	125.9	1245.5	1371.4
Standard	131	84	64.12	120	1232.6	1352.7
Rapid	58	38.5	66.38	139.2	1274.6	1413.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1435	1423.7	1385.6	1200
2025-09-01	1453.8	1449.3	1385.6	1200
2025-08-01	1419.2	1410.1	1385.6	1200
2025-07-01	1419.2	1408.1	1385.6	1200
2025-06-01	1454.7	1437.4	1385.6	1200
2025-05-01	1454.7	1437.4	1385.6	1200
2025-04-01	1441.6	1416.3	1385.6	1200
2025-03-01	1429.8	1402.4	1385.6	1200
2025-02-01	1398.6	1402.4	1311.1	1200
2025-01-01	1398.6	1402.4	1311.1	1200
2024-12-01	1398.6	1402.4	1311.1	1200
2024-11-01	1398.6	1402.4	1311.1	1200
2024-10-01	1398.6	1402.4	1311.1	1200
2024-09-01	1414.8	1428.6	1296.3	1200
2024-08-01	1414.8	1428.6	1296.3	1200
2024-07-01	1408.2	1421.6	1296.3	1200
2024-06-01	1408.2	1421.6	1296.3	1200
2024-08-01	1408.2	1421.6	1296.3	1200
2024-04-01	1420.1	1421.6	1296.7	1200
2024-03-01	1373.9	1362.6	1296.7	1200
2024-02-01	1373.9	1362.6	1296.7	1200
2024-01-01	1373.9	1362.6	1296.7	1200
2023-12-01	1373.9	1362.6	1296.7	1200
2023-11-01	1373.9	1362.6	1296.7	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 - Top Schools 2025 (U19 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	3	Yes	Analysis
2	Overberg Top Schools 2025 (U15-U19 Girls)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	5	4	4	Yes	Analysis
3	Cape Town Chess Junior League 2025 (U16)	2025-05-10	2025-05-31	Standard	Cape Town (WCT)	5	5	1	Yes	Analysis
4	Western Cape Schools Individual Championship 2025 (U17 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
5	Overberg Schools - HS Closed 2025 (U17 Girls)	2025-03-22	2025-03-22	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
6	Overberg Schools - HS Trials 2025 (U17 Girls)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	5	Yes	Analysis
7	Overberg Schools & Federation Open 2025 (U17)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U19 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	3	Yes	Analysis
2	Overberg Top Schools 2025 (U15-U19 Girls)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	5	4	4	Yes	Analysis
3	Cape Town Chess Junior League 2025 (U16)	2025-05-10	2025-05-31	Standard	Cape Town (WCT)	5	5	1	Yes	Analysis
4	Western Cape Schools Individual Championship 2025 (U17 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
5	Overberg Schools - HS Closed 2025 (U17 Girls)	2025-03-22	2025-03-22	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
6	Overberg Schools - HS Trials 2025 (U17 Girls)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	5	Yes	Analysis
7	Overberg Schools & Federation Open 2025 (U17)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	5	Yes	Analysis
8	Kleinmond Chess Club Open 2024 (Advanced)	2024-09-07	2024-09-07	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis
9	Western Cape Top Schools Championship 2024 (U18 Girls)	2024-08-30	2024-09-01	Standard	Eden (WEG)	5	5	2	Yes	Analysis
10	Overberg Schools - Top Schools 2024 (U18 Girls)	2024-07-27	2024-07-27	Standard	Overberg (WOS)	3	2	2	Yes	Analysis
11	Hermanus Chess Club Open 2024 (Intermediate)	2024-04-20	2024-04-20	Rapid	Overberg (WOS)	7	7	4	Yes	Analysis
12	Western Cape HS Individuals Championship 2024 (U15 Girls)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	4	Yes	Analysis
13	Overberg High Schools Trails 2024 (U15 Girls)	2024-03-02	2024-03-02	Standard	Overberg (WOS)	5	4	4	Yes	Analysis
14	Bonnievale Open Rapid 2023 (Intermediate)	2023-10-21	2023-10-21	Rapid	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
15	Overberg Top Schools 2023 (U15+U18)	2023-08-05	2023-08-05	Standard	Overberg (WOS)	5	5	3.5	Yes	Analysis
16	Overberg Club Championships 2023 (A+B)	2023-07-29	2023-07-29	Rapid	Overberg (WOS)	5	5	1	Yes	Analysis
17	Zwelihle Chess Club Rapid 2023 (C)	2023-06-17	2023-06-17	Rapid	Overberg (WOS)	6	6	5	Yes	Analysis
18	Western Cape HS Individuals 2023 (U15 Girls)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
19	Hermanus Rapid 2023 (C)	2023-04-22	2023-04-22	Rapid	Overberg (WOS)	6	6	4.5	Yes	Analysis
20	Overberg High School Closed 2023 (U15 Girls)	2023-03-25	2023-03-25	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
21	Overberg High Schools Trails 2023 (U15)	2023-02-24	2023-02-24	Rapid	Overberg (WOS)	5	5	3.5	Yes	Analysis
22	Overberg Schools Open Tournament 2023 (U14)	2023-02-11	2023-02-11	Rapid	Overberg (WOS)	5	5	4	Yes	Analysis
23	Western Cape Top Schools 2022 (U13 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	4	2	Yes	Analysis
24	Overberg Topskole 2022 (O13)	2022-08-20	2022-08-20	Standard	Overberg (WOS)	5	5	5	Yes	Analysis
25	South African Open 2022 (U16)	2022-07-11	2022-07-13	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
26	Western Cape Schools 2022 (U13 Girls)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
27	Overberg Primary Schools Closed 2022 (U13 Girls)	2022-03-12	2022-03-12	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
28	OCF Club Champs 2021 (Juniors)	2021-06-05	2021-08-14	Standard	Overberg (WOS)	10	8	3	Yes	Analysis
29	Kleinmond Open 2021 (U14)	2021-04-17	2021-04-17	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
30	Overberg Closed 2020 (U11 Girls)	2020-03-15	2020-03-15	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
31	2019 South African Junior Team Championships (U12D)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	5.5	Yes	Analysis
32	2019 Western Cape Club Championship (C)	2019-10-25	2019-10-27	Standard	Overberg (WOS)	5	5	1	Yes	Analysis
33	Western Cape Top Schools 2019 (U13 Girls)	2019-08-31	2019-09-01	Standard	Cape Winelands (WCW)	5	5	5	Yes	Analysis
34	Western Cape Schools Individuals 2019 (U11 Girls)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	3	Yes	Analysis
35	Overberg School Chess Close Champs 2019 (U11 Girls)	2019-03-08	2019-03-09	Standard	Overberg (WOS)	6	6	3	Yes	Analysis

#	Games	Start				End
1	8	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-01	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Beveridge, J (Jesse)				Opponent Koko, A (Anisa)
2	8	Tournament Bonnievale Open Rapid 2023				Tournament Western Cape HS Individuals Championship 2024
		date 2023-10-21	rnd 5	type Rapid	result 0.5	date 2024-03-21	rnd 2	type Standard	result 1
		Opponent Augustyn, A (Anika)				Opponent Swanepoel, D (Dominique Rachel)
3	6	Tournament Overberg Schools Open Tournament 2023				Tournament Overberg High Schools Trails 2023
		date 2023-02-11	rnd 4	type Rapid	result 1	date 2023-02-24	rnd 4	type Rapid	result 1
		Opponent Dippenaar, L (Levi)				Opponent Lombaard, C (Charlton)

#	Games	Start				End
1	9	Tournament Overberg Top Schools 2023				Tournament Western Cape HS Individuals Championship 2024
		date 2023-08-05	rnd 3	type Standard	result 1	date 2024-03-21	rnd 2	type Standard	result 1
		Opponent Dawids, D (Denwin)				Opponent Swanepoel, D (Dominique Rachel)
2	6	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Top Schools 2019
		date 2019-05-19	rnd 6	type Standard	result 1	date 2019-09-01	rnd 5	type Standard	result 1
		Opponent Kapelaan, J (Jamischa)				Opponent Massyn, M (Mikalya)
3	5	Tournament Western Cape Top Schools Championship 2024				Tournament Overberg Schools - HS Closed 2025
		date 2024-08-30	rnd 4	type Standard	result 1	date 2025-03-22	rnd 3	type Standard	result 1
		Opponent Speelman, A (Aliyah)				Opponent Marais, Z (Zoe)

#	Games	Start				End
1	8	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-01	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Beveridge, J (Jesse)				Opponent Koko, A (Anisa)
2	6	Tournament Overberg Schools Open Tournament 2023				Tournament Overberg High Schools Trails 2023
		date 2023-02-11	rnd 4	type Rapid	result 1	date 2023-02-24	rnd 4	type Rapid	result 1
		Opponent Dippenaar, L (Levi)				Opponent Lombaard, C (Charlton)
3	4	Tournament Kleinmond Chess Club Open 2024				Tournament Kleinmond Chess Club Open 2024
		date 2024-09-07	rnd 2	type Rapid	result 1	date 2024-09-07	rnd 5	type Rapid	result 1
		Opponent Mackenzie, T (Tyrol)				Opponent Korf, A (Arie)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-01	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Beveridge, J (Jesse)				Opponent Koko, A (Anisa)
2	7	Tournament Bonnievale Open Rapid 2023				Tournament Western Cape HS Individuals Championship 2024
		date 2023-10-21	rnd 6	type Rapid	result 1	date 2024-03-21	rnd 2	type Standard	result 1
		Opponent Naude, J (Jan-Daniel)				Opponent Swanepoel, D (Dominique Rachel)
3	6	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Top Schools 2019
		date 2019-05-19	rnd 6	type Standard	result 1	date 2019-09-01	rnd 5	type Standard	result 1
		Opponent Kapelaan, J (Jamischa)				Opponent Massyn, M (Mikalya)

#	Games	Start				End
1	6	Tournament Overberg High Schools Trails 2024				Tournament Western Cape HS Individuals Championship 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-03-21	rnd 2	type Standard	result 1
		Opponent Dambrosio, D (Djuna)				Opponent Swanepoel, D (Dominique Rachel)
2	6	Tournament Western Cape Schools Individuals 2019				Tournament Western Cape Top Schools 2019
		date 2019-05-19	rnd 6	type Standard	result 1	date 2019-09-01	rnd 5	type Standard	result 1
		Opponent Kapelaan, J (Jamischa)				Opponent Massyn, M (Mikalya)
3	5	Tournament Western Cape Top Schools Championship 2024				Tournament Overberg Schools - HS Closed 2025
		date 2024-08-30	rnd 4	type Standard	result 1	date 2025-03-22	rnd 3	type Standard	result 1
		Opponent Speelman, A (Aliyah)				Opponent Marais, Z (Zoe)

#	Games	Start				End
1	8	Tournament Overberg Schools & Federation Open 2025				Tournament Overberg Schools - HS Trials 2025
		date 2025-02-01	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Beveridge, J (Jesse)				Opponent Koko, A (Anisa)
2	4	Tournament Kleinmond Chess Club Open 2024				Tournament Kleinmond Chess Club Open 2024
		date 2024-09-07	rnd 2	type Rapid	result 1	date 2024-09-07	rnd 5	type Rapid	result 1
		Opponent Mackenzie, T (Tyrol)				Opponent Korf, A (Arie)
3	4	Tournament Zwelihle Chess Club Rapid 2023				Tournament Zwelihle Chess Club Rapid 2023
		date 2023-06-17	rnd 3	type Rapid	result 1	date 2023-06-17	rnd 6	type Rapid	result 1
		Opponent Knapp, A (Anna)				Opponent Linde, M (Morgan)

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	Pekeur ,A (Aiden)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Pekeur ,A (Aiden)	3	1214.5	789.5	3	1224	789.5	0	0	0	0	0	0
2	Oosthuizen ,A (Anke)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Oosthuizen ,A (Anke)	3	1292.6	1434.3	3	1228.9	1434.3	0	0	0	0	0	0
3	Brink ,S (Samantha)	3	2	141.7	2	1	0	1	1	425	0	0	0
3	Brink ,S (Samantha)	3	1218.9	1360.6	2	1173.4	1218.9	1	1194.7	1643.9	0	0	0
4	Bucchianeri ,J (Jodi)	3	0	-425	2	0	-425	1	0	-425	0	0	0
4	Bucchianeri ,J (Jodi)	3	1377.3	952.3	2	1293.8	952.3	1	1312.3	952.3	0	0	0
5	Sibeko ,M (Mbalntle)	3	3	425	2	2	425	1	1	425	0	0	0
5	Sibeko ,M (Mbalntle)	3	1195.7	1620.7	2	1159.1	1620.7	1	787	1620.7	0	0	0
6	Prins ,F (Florenique)	2	2	425	2	2	425	0	0	0	0	0	0
6	Prins ,F (Florenique)	2	1142.9	1567.9	2	1098.3	1567.9	0	0	0	0	0	0
7	Hans ,J (Joy)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Hans ,J (Joy)	2	1114.1	689.1	2	1103.1	689.1	0	0	0	0	0	0
8	Hendricks ,L (Lakeisha)	2	1	0	2	1	0	0	0	0	0	0	0
8	Hendricks ,L (Lakeisha)	2	1194.6	1194.6	2	1147.7	1194.6	0	0	0	0	0	0
9	Arendse ,M (Michaely)	2	2	425	2	2	425	0	0	0	0	0	0
9	Arendse ,M (Michaely)	2	1297.1	1722.1	2	1286	1722.1	0	0	0	0	0	0
10	Mdlokovane ,S (Sphendulwe)	2	1	0	2	1	0	0	0	0	0	0	0
10	Mdlokovane ,S (Sphendulwe)	2	1180.1	1180.1	2	1149.5	1180.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Livi, Z (Zininzi)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms