Chess South Africa Ratings Database

PLAYER PAGE

Personal

Gardiner, N (Noa)

Chess SA id

203010232

FIDE id

Date of birth

2003-01-16 (Adult)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

WFM

Chess SA registered

Last active game

2025-02-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1511.4	1498.3	1378.2	1355.4
Raw rating	1511.4	1498.3	1378.2	1355.4
Weighted rating	1509.3	1498.3	1373.1	1355.4
Weighted performance	1139.3	988.9	0	0
Floor	1011.4	998.3	878.2	855.4
K-factor	32	32	36	36
Min/Max rating change allowed	106.4	108.4	128.6	132.9
Highest rating	1511.4 2025-03-01	1508.1 2020-02-01	1378.2 2025-03-01	1355.4 2019-07-01
Highest raw rating	1511.4 2025-03-01	1498.3 2024-02-01	1378.2 2025-03-01	1355.4 2024-02-01
Highest weighted rating	1508.8 2025-08-01	1498.3 2025-02-01	1371.8 2025-08-01	1355.4 2019-07-01
Highest weighted performance	1510.3 2022-05-01	1508.1 2020-02-01	1333.2 2021-09-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1511.4	1498.3	1378.2	1355.4
Analysis
Rating	1511.4	1498.3	1378.2	1355.4
Raw rating	1511.4	1498.3	1378.2	1355.4
Weighted rating	1509.3	1498.3	1373.1
Weighted performance	1139.3	988.9	0
K-factor	32	32	36	36
Floor	1011.4	998.3	878.2	855.4
Max/Min rating change allowed	106.4	108.4	128.6	132.9
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	1511.4	1498.3	1378.2	1355.4
New weighted rating	1509.6	1498.3	1373.7	1355.4
New weighted performance	1138.8	988.4	0	0
Temp new rating	1511.4	1498.3	1378.2	1355.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1511.4	1498.3	1378.2	1355.4
New K-factor	32	32	36	36
New floor	1011.4	998.3	878.2	855.4

Item	Main	Standard	Rapid
	0	0	0
	7	0	7
	0	0	0
	11	5	6
	62	62	0
	5	0	5
History	1046	989	57

Games since
	Main 7	Standard 0		Rapid 7		Blitz 0
Gender	Female
Age group	Adult
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	7	4	57.14	60.7	1503.9	1564.6
Standard	0	0	0	0	0	0
Rapid	7	4	57.14	60.7	1503.9	1564.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	269	122	45.35	-39.5	1472.3	1432.8
Standard	251	111	44.22	-49.1	1470.1	1421
Rapid	18	11	61.11	94.4	1502.8	1597.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1511.4	1498.3	1378.2	1355.4
2025-09-01	1511.4	1498.3	1378.2	1355.4
2025-08-01	1511.4	1498.3	1378.2	1355.4
2025-07-01	1511.4	1498.3	1378.2	1355.4
2025-06-01	1511.4	1498.3	1378.2	1355.4
2025-05-01	1511.4	1498.3	1378.2	1355.4
2025-04-01	1511.4	1498.3	1378.2	1355.4
2025-03-01	1511.4	1498.3	1378.2	1355.4
2025-02-01	1506.9	1498.3	1366.9	1355.4
2025-01-01	1506.9	1498.3	1366.9	1355.4
2024-12-01	1506.9	1498.3	1366.9	1355.4
2024-11-01	1506.9	1498.3	1366.9	1355.4
2024-10-01	1506.9	1498.3	1366.9	1355.4
2024-09-01	1506.9	1498.3	1366.9	1355.4
2024-08-01	1506.9	1498.3	1366.9	1355.4
2024-07-01	1506.9	1498.3	1366.9	1355.4
2024-06-01	1506.9	1498.3	1366.9	1355.4
2024-08-01	1506.9	1498.3	1366.9	1355.4
2024-04-01	1506.9	1498.3	1366.9	1355.4
2024-03-01	1506.9	1498.3	1366.9	1355.4
2024-02-01	1506.9	1498.3	1366.9	1355.4
2024-01-01	1506.9	1498.3	1366.9	1355.4
2023-12-01	1506.9	1498.3	1366.9	1355.4
2023-11-01	1506.9	1498.3	1366.9	1355.4

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	JMC Rapid The Bridge School 2025 (Open)	2025-02-23	2025-02-23	Rapid	Johannesburg Metro (GJM)	7	7	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	JMC Rapid The Bridge School 2025 (Open)	2025-02-23	2025-02-23	Rapid	Johannesburg Metro (GJM)	7	7	4	Yes	Analysis
2	JMC 1 St Peters 2023 (A)	2023-03-18	2023-03-18	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
3	Mzansi Rapid 2023 (Advanced)	2023-02-04	2023-02-04	Rapid	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
4	World Junior Chess Championship 2022	2022-10-12	2022-10-22	Standard	FIDE (FID)	11	11	3	Yes	Analysis
5	Mzansi Spring Open 2022 (Prestige)	2022-09-03	2022-09-03	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
6	JMC Womens Day 2022 (FIDE Open)	2022-08-06	2022-08-09	Standard	Johannesburg Metro (GJM)	6	6	2.5	Yes	Analysis
7	Chess Power House 2nd RR 2022 (C)	2022-08-20	2022-08-21	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
8	JNW Helpmekaar 2022 (Masters)	2022-07-09	2022-07-09	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
9	JMC Trials 1 - Laerskool Fontainebleau 2022 (Open)	2022-07-24	2022-07-24	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
10	Mzansi Open 2022 (Prestige)	2022-04-30	2022-05-02	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
11	JNW Trinityhouse LF 2022 (Masters)	2022-03-12	2022-03-12	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
12	South African Junior Closed Chess Championships 2022 (U18 Girls)	2022-03-28	2022-04-02	Standard	Chess South Africa (CSA)	11	10	5	Yes	Analysis
13	2022 Gauteng Interregion (U20 Open)	2022-02-26	2022-02-26	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
14	JMC Helpmekaar 2021 (Open)	2021-09-06	2021-09-06	Rapid	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
15	The King`s Cup League 2020 (A)	2020-03-07	2020-03-07	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
16	JNW Club - Trinityhouse Little Falls Open 2020 (A)	2020-03-14	2020-03-14	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
17	2020 Constantiapark Open Chess Tournament (A)	2020-02-08	2020-02-08	Standard	Tshwane (GTP)	5	4	0.5	Yes	Analysis
18	JNW Club - Trinityhouse Randpark Ridge Open 2020 (A)	2020-02-22	2020-02-22	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
19	JNW Club - Bryanston Open1 2020 (A)	2020-02-01	2020-02-01	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
20	2019 South African Junior Team Championships (U18A)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
21	WORLD YOUTH UNDER-16 CHESS OLYMPIAD 2019	2019-10-29	2019-11-05	Standard	Turkey (TUR)	9	7	1.5	Yes	Analysis
22	The Joburg Open 2019 (Prestige)	2019-10-12	2019-10-12	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
23	JNW Chess Club - Muldersdrif 2019 (A)	2019-10-18	2019-10-18	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
24	GJM vs GE Inter Region 2019 (U18A)	2019-10-05	2019-10-05	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
25	2019 Centurion Open (B)	2019-09-28	2019-09-28	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
26	2019 Mid-Gauteng Open (B)	2019-08-17	2019-08-17	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
27	JHB Metro Closed 2019 (Open)	2019-07-27	2019-07-28	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
28	JHB North High School League 2019	2019-02-19	2019-07-22	Standard	Chess Excellence (CEX)	5	5	3.5	Yes	Analysis
29	JNW Club - Bryanston Open 2 2019 (B)	2019-05-11	2019-05-11	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
30	JNW Club - Charterhouse Open 2019 (A)	2019-04-13	2019-04-13	Standard	Johannesburg Metro (GJM)	5	4	0	Yes	Analysis
31	2019 Waterkloof Open (A)	2019-03-02	2019-03-03	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
32	JNW Club - Trinityhouse Randpark Ridge Open 2019 (A)	2019-03-09	2019-03-09	Standard	Johannesburg Metro (GJM)	5	4	0	Yes	Analysis
33	2019 South African Junior Closed Chess Championship (U16 Girls)	2019-03-17	2019-03-22	Standard	Chess South Africa (CSA)	9	9	6	Yes	Analysis
34	2019 Blou Bul (A)	2019-02-16	2019-02-16	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
35	JNW Club - Trinityhouse Little Falls Open 2019 (A)	2019-02-23	2019-02-23	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
36	JNW Club - Bryanston Open 1 2019 (A)	2019-01-26	2019-01-26	Standard	Johannesburg Metro (GJM)	5	4	1.5	Yes	Analysis
37	South African Junior Team Championships 2018 (U16A)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	3.5	Yes	Analysis
38	Inter Region GE vs JHB Metro 2018 (U16A)	2018-10-06	2018-10-06	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
39	JNW Club - Muldersdrif Open 2018 (A)	2018-08-18	2018-08-18	Standard	Johannesburg Metro (GJM)	5	5	1.5	Yes	Analysis
40	JNW Club - Maragon Open 2018 (A)	2018-08-04	2018-08-04	Standard	Johannesburg Metro (GJM)	5	4	0.5	Yes	Analysis
41	2018 Menlo Open Chess Tournament (B)	2018-07-21	2018-07-21	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
42	JHB Metro Junior Closed 2018 (U16)	2018-07-28	2018-07-29	Standard	Johannesburg Metro (GJM)	6	6	4	Yes	Analysis
43	ChessExcellence JHB North High School League 2018	2018-02-19	2018-06-18	Standard	Chess Excellence (CEX)	5	5	5	Yes	Analysis
44	JNW Club - Bryanston Open 2 2018 (B)	2018-05-05	2018-05-05	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
45	2018 South African Junior Closed Chess Championships (U16 Girls)	2018-04-01	2018-04-07	Standard	Chess South Africa (CSA)	11	11	5.5	Yes	Analysis
46	JNW Club - Trinityhouse Randpark Ridge Open 2018 (B)	2018-03-24	2018-03-24	Standard	Johannesburg Metro (GJM)	5	5	4.5	Yes	Analysis
47	JNW Club - Northriding College Open 2018 (A)	2018-03-09	2018-03-10	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
48	JNW Club - Bryanston Open 2018 (B)	2018-01-26	2018-01-27	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis

#	Games	Start				End
1	9	Tournament JNW Club - Trinityhouse Randpark Ridge Open 2018				Tournament 2018 South African Junior Closed Chess Championships
		date 2018-03-24	rnd 1	type Standard	result 1	date 2018-04-03	rnd 4	type Standard	result 0.5
		Opponent Coertzen, D (Dylan)				Opponent Parthiephal, D (Dayaan)
2	7	Tournament 2019 Mid-Gauteng Open				Tournament 2019 Centurion Open
		date 2019-08-17	rnd 1	type Standard	result 0.5	date 2019-09-28	rnd 2	type Standard	result 1
		Opponent De Vries, MA (Andrio)				Opponent Moonsammy, E (Ethan)
3	7	Tournament ChessExcellence JHB North High School League 2018				Tournament JNW Club - Northriding College Open 2018
		date 2018-02-19	rnd 1	type Standard	result 1	date 2018-03-10	rnd 4	type Standard	result 0.5
		Opponent Purbhco, P (Praneel)				Opponent Maepane, MC (Matome)

#	Games	Start				End
1	9	Tournament JNW Club - Trinityhouse Randpark Ridge Open 2018				Tournament 2018 South African Junior Closed Chess Championships
		date 2018-03-24	rnd 1	type Standard	result 1	date 2018-04-03	rnd 4	type Standard	result 0.5
		Opponent Coertzen, D (Dylan)				Opponent Parthiephal, D (Dayaan)
2	7	Tournament 2019 Mid-Gauteng Open				Tournament 2019 Centurion Open
		date 2019-08-17	rnd 1	type Standard	result 0.5	date 2019-09-28	rnd 2	type Standard	result 1
		Opponent De Vries, MA (Andrio)				Opponent Moonsammy, E (Ethan)
3	7	Tournament ChessExcellence JHB North High School League 2018				Tournament JNW Club - Northriding College Open 2018
		date 2018-02-19	rnd 1	type Standard	result 1	date 2018-03-10	rnd 4	type Standard	result 0.5
		Opponent Purbhco, P (Praneel)				Opponent Maepane, MC (Matome)

#	Games	Start				End
1	5	Tournament Mzansi Rapid 2023				Tournament JMC Rapid The Bridge School 2025
		date 2023-02-04	rnd 3	type Rapid	result 1	date 2025-02-23	rnd 1	type Rapid	result 1
		Opponent Lethiba, T (Tumisang)				Opponent Madhanlala, S (Sharan)
2	3	Tournament JMC Rapid The Bridge School 2025				Tournament JMC Rapid The Bridge School 2025
		date 2025-02-23	rnd 3	type Rapid	result 1	date 2025-02-23	rnd 5	type Rapid	result 0.5
		Opponent Moletsane, O (Oabile)				Opponent Assabi, O (Ofer)
3	3	Tournament JMC Helpmekaar 2021				Tournament JMC Helpmekaar 2021
		date 2021-09-06	rnd 3	type Rapid	result 1	date 2021-09-06	rnd 5	type Rapid	result 1
		Opponent Woest, M (Megan)				Opponent Levitan, C (Caleb)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament JMC Helpmekaar 2021				Tournament 2022 Gauteng Interregion
		date 2021-09-06	rnd 3	type Rapid	result 1	date 2022-02-26	rnd 1	type Standard	result 1
		Opponent Woest, M (Megan)				Opponent Greenan, A (Alexander)
2	4	Tournament JHB North High School League 2019				Tournament JHB Metro Closed 2019
		date 2019-07-08	rnd 4	type Standard	result 1	date 2019-07-27	rnd 2	type Standard	result 1
		Opponent Jandrell, J (Joshua)				Opponent Gopane, B (Bokang)
3	4	Tournament JNW Club - Trinityhouse Randpark Ridge Open 2018				Tournament 2018 South African Junior Closed Chess Championships
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-04-02	rnd 2	type Standard	result 1
		Opponent Carlinsky, R (Ruan)				Opponent Booysen, T (Tineke)

#	Games	Start				End
1	4	Tournament JHB North High School League 2019				Tournament JHB Metro Closed 2019
		date 2019-07-08	rnd 4	type Standard	result 1	date 2019-07-27	rnd 2	type Standard	result 1
		Opponent Jandrell, J (Joshua)				Opponent Gopane, B (Bokang)
2	4	Tournament JNW Club - Trinityhouse Randpark Ridge Open 2018				Tournament 2018 South African Junior Closed Chess Championships
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-04-02	rnd 2	type Standard	result 1
		Opponent Carlinsky, R (Ruan)				Opponent Booysen, T (Tineke)
3	4	Tournament ChessExcellence JHB North High School League 2018				Tournament JNW Club - Northriding College Open 2018
		date 2018-02-19	rnd 1	type Standard	result 1	date 2018-03-09	rnd 1	type Standard	result 1
		Opponent Purbhco, P (Praneel)				Opponent Donald, R (Ryan)

#	Games	Start				End
1	3	Tournament JMC Helpmekaar 2021				Tournament JMC Helpmekaar 2021
		date 2021-09-06	rnd 3	type Rapid	result 1	date 2021-09-06	rnd 5	type Rapid	result 1
		Opponent Woest, M (Megan)				Opponent Levitan, C (Caleb)
2	2	Tournament Mzansi Rapid 2023				Tournament JMC Rapid The Bridge School 2025
		date 2023-02-04	rnd 6	type Rapid	result 1	date 2025-02-23	rnd 1	type Rapid	result 1
		Opponent Chikwava, R (Ronald)				Opponent Madhanlala, S (Sharan)
3	1	Tournament JMC Rapid The Bridge School 2025				Tournament JMC Rapid The Bridge School 2025
		date 2025-02-23	rnd 7	type Rapid	result 1	date 2025-02-23	rnd 7	type Rapid	result 1
		Opponent Laval, E (Ethan)				Opponent Laval, E (Ethan)

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	Badenhorst ,C (Chloe)	5	1	-255	5	1	-255	0	0	0	0	0	0
1	Badenhorst ,C (Chloe)	5	1389.8	1134.8	5	1387.9	1134.8	0	0	0	0	0	0
2	Lukhwareni ,NR (Nkhumbuleni Richard)	4	1.5	-106.2	4	1.5	-106.2	0	0	0	0	0	0
2	Lukhwareni ,NR (Nkhumbuleni Richard)	4	1640.8	1534.6	4	1641.5	1534.6	0	0	0	0	0	0
3	Weisz ,B (Benjamin)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
3	Weisz ,B (Benjamin)	4	1464.4	1676.9	4	1465.5	1676.9	0	0	0	0	0	0
4	Ilenikhena ,B (Basil)	4	3	212.5	3	2	141.7	1	1	425	0	0	0
4	Ilenikhena ,B (Basil)	4	1412.7	1625.2	3	1482.7	1554.4	1	1105.2	1837.7	0	0	0
5	Jonker ,K (Keola)	3	3	425	3	3	425	0	0	0	0	0	0
5	Jonker ,K (Keola)	3	1443.6	1868.6	3	1443.2	1868.6	0	0	0	0	0	0
6	Laureles ,R (Raymundo)	3	0	-425	3	0	-425	0	0	0	0	0	0
6	Laureles ,R (Raymundo)	3	1533.3	1108.3	3	1545.6	1108.3	0	0	0	0	0	0
7	Modi ,S (Sonia)	3	0	-425	3	0	-425	0	0	0	0	0	0
7	Modi ,S (Sonia)	3	1668	1243	3	1668.3	1243	0	0	0	0	0	0
8	Shaw ,LA (Laurie Ann)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
8	Shaw ,LA (Laurie Ann)	3	1461.9	1320.2	3	1464.8	1320.2	0	0	0	0	0	0
9	Van Jaarsveld ,A (Anje)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
9	Van Jaarsveld ,A (Anje)	3	1335.9	1335.9	3	1333.1	1335.9	0	0	0	0	0	0
10	Naidoo ,T (Tashil)	3	0	-425	3	0	-425	0	0	0	0	0	0
10	Naidoo ,T (Tashil)	3	1618.3	1193.3	3	1619.5	1193.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Gardiner, N (Noa)

Ratings

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Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms