Player Page

Van Den Heever, N (Natasha)
Dob: 2007/02/20 (U18)
Gender: Female
Chess SA id: 2070102522
FIDE id:
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Last active: 2024/04/19 (44 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1123.3
Curent Weighted rating1158.4
Curent Weighted performance877.0
Current official/published rating (highest between Raw, WR and WP)1158.4
Current floor (min rating allowed)698.0
Current highest rating achieved1198.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±185.0
Current Raw change used (final)0.0
Projected new Raw rating1123.3
Projected new Weighed rating1154.5
Projected new Weighted performance877.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1154.5
Projected effective change (new Official - current Official)-3.9
Projected new highest rating1198.0
Projected new floor698.0
Projected new K-facor40
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1138.4
Curent Weighted rating1153.3
Curent Weighted performance794.2
Current official/published rating (highest between Raw, WR and WP)1153.3
Current floor (min rating allowed)698.0
Current highest rating achieved1198.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±181.0
Current Raw change used (final)0.0
Projected new Raw rating1138.4
Projected new Weighed rating1151.0
Projected new Weighted performance794.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1151.0
Projected effective change (new Official - current Official)-2.3
Projected new highest rating1198.0
Projected new floor698.0
Projected new K-facor40
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1149.2
Curent Weighted rating1192.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1192.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±178.3
Current Raw change used (final)0.0
Projected new Raw rating1149.2
Projected new Weighed rating1188.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1188.3
Projected effective change (new Official - current Official)-3.7
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 NWU Super 16 2024 2024/04/19 2024/04/19 Gert Sibande (MGS) Rapid 30 0.60 6 6 1.5 1150.2 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 NWU Super 16 2024 2024/04/19 2024/04/19 Gert Sibande (MGS) Rapid 30 0.60 6 6 1.5 1150.2 1200.0 Analysis
5 D2 School League Finals 2023 (U19) 2023/07/22 2023/07/22 West Rand (GWR) Standard 60 0.83 5 5 1.0 1198.0 1195.6 Analysis
4 2022 Gauteng Schools Individual Chess Championship (U15 Girls) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1197.0 1198.0 Analysis
3 D2 Schools Individuals 2022 (U15 Girls) 2022/05/07 2022/05/07 West Rand (GWR) Standard 60 0.83 5 5 3.0 1169.8 1164.0 Analysis
2 D2 League Finals 2019 (U13 Girls) 2019/08/03 2019/08/03 West Rand (GWR) Standard 60 0.83 5 5 3.5 1148.2 1137.6 Analysis
1 D2 Schools Individuals 2018 (U11) 2018/05/19 2018/05/19 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 6 1 1 4 1.5 25.0 -212.5 1202.6 990.1
White 3 0 1 2 0.5 16.7 -283.3 1206.0 922.6
Black 3 1 0 2 1.0 33.3 -141.7 1199.3 1057.6
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 6 1 1 4 1.5 25.0 -212.5 1202.6 990.1
White 3 0 1 2 0.5 16.7 -283.3 1206.0 922.6
Black 3 1 0 2 1.0 33.3 -141.7 1199.3 1057.6
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 31 11 5 15 13.5 43.5 -54.8 1140.4 1085.5
White 16 6 4 6 8.0 50.0 0.0 1192.4 1192.4
Black 15 5 1 9 5.5 36.7 -113.3 1084.9 971.5
Standard All 25 10 4 11 12.0 48.0 -17.0 1125.4 1108.4
White 13 6 3 4 7.5 57.7 65.4 1189.3 1254.7
Black 12 4 1 7 4.5 37.5 -106.3 1056.3 950.0
Rapid All 6 1 1 4 1.5 25.0 -212.5 1202.6 990.1
White 3 0 1 2 0.5 16.7 -283.3 1206.0 922.6
Black 3 1 0 2 1.0 33.3 -141.7 1199.3 1057.6
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2080140277 Pienaar, K (Katelynne) 1 1.0 1 0 0 100.0 1169.8 425.0 1594.8 View list
2 2070143477 Mosweu, K (Kemelo) 1 1.0 1 0 0 100.0 1197.0 425.0 1622.0 View list
3 206092882 Magaudeni, B (Buhle) 1 1.0 1 0 0 100.0 1148.2 425.0 1573.2 View list
4 2080140275 Joubert, C (Cherene) 1 1.0 1 0 0 100.0 1169.8 425.0 1594.8 View list
5 207067880 Graaff, C (Christel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2080143487 Simelane, S (Sibongile) 1 1.0 1 0 0 100.0 1197.0 425.0 1622.0 View list
7 1060149220 Sirwe, O (Oratile) 1 1.0 1 0 0 100.0 1198.0 425.0 1623.0 View list
8 207092886 Tholet, M (Mia) 1 1.0 1 0 0 100.0 1148.2 425.0 1573.2 View list
9 2070100939 Vambire, E (Esther) 1 1.0 1 0 0 100.0 1148.2 425.0 1573.2 View list
10 2070100941 Van Wyk, C (Cloudin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1090302267 Walkinshaw, E (Ethan) 1 1.0 1 0 0 100.0 1150.2 425.0 1575.2 View list
12 207092876 Gilbert, L (Lillian) 1 0.5 0 1 0 50.0 1169.8 0.0 1169.8 View list
13 2080140274 Jenkinson, R (Ru-Anne) 1 0.5 0 1 0 50.0 1169.8 0.0 1169.8 View list
14 207083539 Mnguni, A (Atlegang) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
15 2060117347 Roebl, J (Jennifer) 1 0.5 0 1 0 50.0 1148.2 0.0 1148.2 View list
16 1090302260 Teisho, T (Tsogo) 1 0.5 0 1 0 50.0 1150.2 0.0 1150.2 View list
17 207083518 Sathikge, K (Kgomotso) 1 0.0 0 0 1 0.0 1148.2 -425.0 723.2 View list
18 2080096094 Padayachy, S (Shreya) 1 0.0 0 0 1 0.0 1197.0 -425.0 772.0 View list
19 1080154442 Neethling, T (Tristan) 1 0.0 0 0 1 0.0 1150.2 -425.0 725.2 View list
20 207067183 Msiwa, N (Nokuthula) 1 0.0 0 0 1 0.0 1169.8 -425.0 744.8 View list