Chess South Africa Ratings Database

PLAYER PAGE

Personal

Tieties, N (Nicola)

Chess SA id

2150143116

FIDE id

Date of birth

2015-04-22 (U12)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1343.2

Item	Main	Standard	Rapid	Blitz
Rating	1378.1	1299.8	1488	1200
Raw rating	1378.1	1299.8	1488	1200
Weighted rating	1339.4	1221.6	1476.2	1200
Weighted performance	1263.9	1191.7	1243.5	0
Floor	893.3	799.8	988	700
K-factor	36	36	32	36
Min/Max rating change allowed	128.6	143.8	110	165.8
Highest rating	1545.5 2022-06-01	1299.8 2025-09-30	1624.4 2022-06-01	1200 2018-10-01
Highest raw rating	1393.3 2024-09-01	1299.8 2025-09-30	1488 2024-09-01	1200 2024-03-01
Highest weighted rating	1339.4 2025-09-30	1221.6 2025-09-30	1470.8 2025-08-01	1200 2018-10-01
Highest weighted performance	1545.5 2022-06-01	1200 2019-12-01	1624.4 2022-06-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1378.1	1299.8	1488	1200
Analysis
Rating	1378.1	1299.8	1488	1200
Raw rating	1378.1	1299.8	1488	1200
Weighted rating	1339.4	1221.6	1476.2
Weighted performance	1263.9	1191.7	1243.5
K-factor	36	36	32	36
Floor	893.3	799.8	988	700
Max/Min rating change allowed	128.6	143.8	110	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	1378.1	1299.8	1488	1200
New weighted rating	1343.1	1228.2	1478.5	1200
New weighted performance	1263.5	1191.3	1243	0
Temp new rating	1378.1	1299.8	1488	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1378.1	1299.8	1488	1200
New K-factor	36	36	32	36
New floor	893.3	799.8	988	700

Item	Main	Standard	Rapid
	0	0	0
	6	6	0
	28	11	17
	26	10	16
	19	6	13
	0	0	0
History	79	33	46

Games since
	Main 34	Standard 17		Rapid 17		Blitz 0
Gender	Female
Age group	U12
Region	West Coast (WCU)
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	6	5	83.33	283.3	1255.1	1538.4
Standard	6	5	83.33	283.3	1255.1	1538.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	79	55.5	70.25	172.2	1209.5	1381.6
Standard	33	18.5	56.06	51.5	1219.7	1271.2
Rapid	46	37	80.43	258.7	1202.2	1460.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1378.1	1299.8	1488	1200
2025-09-01	1335.1	1217	1488	1200
2025-08-01	1335.1	1217	1488	1200
2025-07-01	1335.1	1217	1488	1200
2025-06-01	1335.1	1217	1488	1200
2025-05-01	1335.1	1217	1488	1200
2025-04-01	1335.1	1217	1488	1200
2025-03-01	1335.1	1217	1488	1200
2025-02-01	1335.1	1217	1488	1200
2025-01-01	1335.1	1217	1488	1200
2024-12-01	1335.1	1217	1488	1200
2024-11-01	1352.1	1207.3	1488	1200
2024-10-01	1352.1	1207.3	1488	1200
2024-09-01	1393.3	1211.6	1488	1200
2024-08-01	1346.4	1211.6	1443.5	1200
2024-07-01	1319.8	1211.6	1423	1200
2024-06-01	1319.8	1211.6	1423	1200
2024-08-01	1319.8	1211.6	1423	1200
2024-04-01	1319.8	1211.6	1423	1200
2024-03-01	1319.8	1211.6	1423	1200
2024-02-01	1297.8	1211.6	1406.7	1200
2024-01-01	1297.8	1211.6	1406.7	1200
2023-12-01	1297.8	1211.6	1406.7	1200
2023-11-01	1297.8	1211.6	1406.7	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 (U11 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	5	Yes	Analysis
2	Upper West Coast Presrige 2025 (U11Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	0	0	No	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 (U11 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	5	Yes	Analysis
2	Upper West Coast Presrige 2025 (U11Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	0	0	No	Analysis
3	PR Booyse Standard Tournament 024 (Development)	2024-11-02	2024-11-02	Standard	West Coast (WCU)	5	5	3	Yes	Analysis
4	Western Cape Top Schools Championship 2024 (U9 Girls)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	3	Yes	Analysis
5	Pedro Booyse Top Schools Championships 2024 (U7+U9)	2024-07-20	2024-07-20	Rapid	West Coast (WCU)	7	7	7	Yes	Analysis
6	Pedro Booyse Annual Rapid 2024 (Development)	2024-07-06	2024-07-06	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
7	Bo-Weskus Skole Prestige 2024 (O9 Dogters)	2024-02-10	2024-02-10	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
8	Western Cape Top Schools 2023 (U9 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	5	4	2	Yes	Analysis
9	Upper West Coast Top Schools Championship 2023 (U7-U11)	2023-06-10	2023-06-10	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
10	Western Cape PS Individuals 2023 (U9 Girls)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
11	PRBCC Closed 2023 (C)	2023-04-15	2023-04-15	Rapid	West Coast (WCU)	6	6	5	Yes	Analysis
12	Bo-Weskus Skole Prestige 2023 (O9 Dogters)	2023-03-04	2023-03-04	Rapid	West Coast (WCU)	5	5	4	Yes	Analysis
13	West Coast Open 2022 (C)	2022-11-05	2022-11-05	Rapid	West Coast (WCU)	5	2	0	Yes	Analysis
14	West Coast Schools Chess Grand Challenge 2022 (PS Development)	2022-10-29	2022-10-29	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
15	Western Cape Top Schools 2022 (U7 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	6	4	2	Yes	Analysis
16	Pedro Booyse Top Schools 2022 (U9 Combined)	2022-07-23	2022-07-23	Standard	West Coast (WCU)	6	2	0	Yes	Analysis
17	Bo-Weskus Top Skole 2022 (O7)	2022-06-11	2022-06-11	Rapid	West Coast (WCU)	6	6	6	Yes	Analysis

#	Games	Start				End
1	8	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-07-20	rnd 1	type Rapid	result 1	date 2024-08-30	rnd 1	type Standard	result 1
		Opponent Kersouw, A (Althea)				Opponent Koopman, P (Percian)
2	6	Tournament PR Booyse Standard Tournament 024				Tournament Western Cape Schools - Top Schools 2025
		date 2024-11-02	rnd 4	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Skippers, D (Devedene)				Opponent Wang, M (Mirinda)
3	6	Tournament Bo-Weskus Skole Prestige 2024				Tournament Pedro Booyse Annual Rapid 2024
		date 2024-02-10	rnd 4	type Rapid	result 1	date 2024-07-06	rnd 4	type Rapid	result 1
		Opponent Koopman, P (Percian)				Opponent Afrika, N (Nazley)

#	Games	Start				End
1	6	Tournament PR Booyse Standard Tournament 024				Tournament Western Cape Schools - Top Schools 2025
		date 2024-11-02	rnd 4	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Skippers, D (Devedene)				Opponent Wang, M (Mirinda)
2	3	Tournament Western Cape Top Schools Championship 2024				Tournament PR Booyse Standard Tournament 024
		date 2024-09-01	rnd 5	type Standard	result 1	date 2024-11-02	rnd 1	type Standard	result 1
		Opponent Meer, M (Maryam Hasanah)				Opponent Skippers, J (Jamie-Lee)
3	3	Tournament Western Cape Top Schools 2022				Tournament Western Cape PS Individuals 2023
		date 2022-09-17	rnd 4	type Standard	result 1	date 2023-05-05	rnd 1	type Standard	result 1
		Opponent James, W (William)				Opponent Bothma Cilliers, K (Kalika)

#	Games	Start				End
1	7	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Pedro Booyse Top Schools Championships 2024
		date 2024-07-20	rnd 1	type Rapid	result 1	date 2024-07-20	rnd 7	type Rapid	result 1
		Opponent Kersouw, A (Althea)				Opponent Snyman, J (Jerran)
2	6	Tournament Bo-Weskus Skole Prestige 2024				Tournament Pedro Booyse Annual Rapid 2024
		date 2024-02-10	rnd 4	type Rapid	result 1	date 2024-07-06	rnd 4	type Rapid	result 1
		Opponent Koopman, P (Percian)				Opponent Afrika, N (Nazley)
3	6	Tournament PRBCC Closed 2023				Tournament Upper West Coast Top Schools Championship 2023
		date 2023-04-15	rnd 3	type Rapid	result 1	date 2023-06-10	rnd 2	type Rapid	result 1
		Opponent Koopman, P (Percian)				Opponent Ryk, L (Liam)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-07-20	rnd 1	type Rapid	result 1	date 2024-08-30	rnd 1	type Standard	result 1
		Opponent Kersouw, A (Althea)				Opponent Koopman, P (Percian)
2	6	Tournament PR Booyse Standard Tournament 024				Tournament Western Cape Schools - Top Schools 2025
		date 2024-11-02	rnd 4	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Skippers, D (Devedene)				Opponent Wang, M (Mirinda)
3	6	Tournament Bo-Weskus Skole Prestige 2024				Tournament Pedro Booyse Annual Rapid 2024
		date 2024-02-10	rnd 4	type Rapid	result 1	date 2024-07-06	rnd 4	type Rapid	result 1
		Opponent Koopman, P (Percian)				Opponent Afrika, N (Nazley)

#	Games	Start				End
1	6	Tournament PR Booyse Standard Tournament 024				Tournament Western Cape Schools - Top Schools 2025
		date 2024-11-02	rnd 4	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Skippers, D (Devedene)				Opponent Wang, M (Mirinda)
2	3	Tournament Western Cape Top Schools Championship 2024				Tournament PR Booyse Standard Tournament 024
		date 2024-09-01	rnd 5	type Standard	result 1	date 2024-11-02	rnd 1	type Standard	result 1
		Opponent Meer, M (Maryam Hasanah)				Opponent Skippers, J (Jamie-Lee)
3	3	Tournament Western Cape Top Schools 2022				Tournament Western Cape PS Individuals 2023
		date 2022-09-17	rnd 4	type Standard	result 1	date 2023-05-05	rnd 1	type Standard	result 1
		Opponent James, W (William)				Opponent Bothma Cilliers, K (Kalika)

#	Games	Start				End
1	7	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Pedro Booyse Top Schools Championships 2024
		date 2024-07-20	rnd 1	type Rapid	result 1	date 2024-07-20	rnd 7	type Rapid	result 1
		Opponent Kersouw, A (Althea)				Opponent Snyman, J (Jerran)
2	6	Tournament Bo-Weskus Skole Prestige 2024				Tournament Pedro Booyse Annual Rapid 2024
		date 2024-02-10	rnd 4	type Rapid	result 1	date 2024-07-06	rnd 4	type Rapid	result 1
		Opponent Koopman, P (Percian)				Opponent Afrika, N (Nazley)
3	6	Tournament PRBCC Closed 2023				Tournament Upper West Coast Top Schools Championship 2023
		date 2023-04-15	rnd 3	type Rapid	result 1	date 2023-06-10	rnd 2	type Rapid	result 1
		Opponent Koopman, P (Percian)				Opponent Ryk, L (Liam)

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	Koopman ,P (Percian)	6	5	283.3	3	2	141.7	3	3	425	0	0	0
1	Koopman ,P (Percian)	6	1200.8	1484.2	3	1176.9	1342.5	3	1213.7	1625.8	0	0	0
2	Van Wyk ,F (Faith)	3	1.5	0	1	0.5	0	2	1	0	0	0	0
2	Van Wyk ,F (Faith)	3	1416.7	1416.7	1	1329.4	1416.7	2	1478.7	1416.7	0	0	0
3	Solomons ,C (Chadley)	3	3	425	0	0	0	3	3	425	0	0	0
3	Solomons ,C (Chadley)	3	1186.6	1611.6	0	0	0	3	1187.1	1611.6	0	0	0
4	Afrika ,N (Nazley)	3	3	425	0	0	0	3	3	425	0	0	0
4	Afrika ,N (Nazley)	3	1132.9	1557.9	0	0	0	3	1099.1	1557.9	0	0	0
5	James ,W (William)	2	1	0	2	1	0	0	0	0	0	0	0
5	James ,W (William)	2	1253.3	1253.3	2	1261.1	1253.3	0	0	0	0	0	0
6	Willemse ,N (Neveah)	2	1	0	2	1	0	0	0	0	0	0	0
6	Willemse ,N (Neveah)	2	1130.1	1130.1	2	1122.8	1130.1	0	0	0	0	0	0
7	Skippers ,J (Jamie-Lee)	2	2	425	1	1	425	1	1	425	0	0	0
7	Skippers ,J (Jamie-Lee)	2	1160.3	1585.3	1	1200	1585.3	1	1174	1585.3	0	0	0
8	Julies ,J (Jazne)	2	2	425	0	0	0	2	2	425	0	0	0
8	Julies ,J (Jazne)	2	1153	1578	0	0	0	2	1102.6	1578	0	0	0
9	Paulse ,V (Virginia)	2	0	-425	0	0	0	2	0	-425	0	0	0
9	Paulse ,V (Virginia)	2	1175.2	750.2	0	0	0	2	1193	750.2	0	0	0
10	Mpondombini ,P (Payton)	2	2	425	0	0	0	2	2	425	0	0	0
10	Mpondombini ,P (Payton)	2	1189	1614	0	0	0	2	1181.6	1614	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Tieties, N (Nicola)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms