Player Page

Van Niekerk, NI (Natasha)
Dob: 2005/01/25 (U20)
Gender: Female
Chess SA id: 205040196
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2019/05/19 (1827 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 rating1366.4
Curent Weighted rating1366.4
Curent Weighted performance392.2
Current official/published rating (highest between Raw, WR and WP)1366.4
Current floor (min rating allowed)880.5
Current highest rating achieved1380.5
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)±130.8
Current Raw change used (final)0.0
Projected new Raw rating1366.4
Projected new Weighed rating1366.4
Projected new Weighted performance392.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1366.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1380.5
Projected new floor880.5
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 rating1385.9
Curent Weighted rating1385.9
Curent Weighted performance371.3
Current official/published rating (highest between Raw, WR and WP)1385.9
Current floor (min rating allowed)885.9
Current highest rating achieved1385.9
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)±127.2
Current Raw change used (final)0.0
Projected new Raw rating1385.9
Projected new Weighed rating1385.9
Projected new Weighted performance371.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1385.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1385.9
Projected new floor885.9
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 rating1273.2
Curent Weighted rating1273.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1273.2
Current floor (min rating allowed)773.2
Current highest rating achieved1273.2
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)±149.4
Current Raw change used (final)0.0
Projected new Raw rating1273.2
Projected new Weighed rating1273.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1273.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1273.2
Projected new floor773.2
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 rating1218.7
Curent Weighted rating1191.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1218.7
Current floor (min rating allowed)773.2
Current highest rating achieved1218.7
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)±161.5
Current Raw change used (final)0.0
Projected new Raw rating1218.7
Projected new Weighed rating1194.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1218.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1218.7
Projected new floor773.2
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 2019 SWVG Arnold Classic (Blitz Open) 2019/05/19 2019/05/19 Tshwane (GTP) Blitz 5 0.18 10 10 3.0 1380.5 1273.2 Analysis
7 2018 Gauteng League Final (U13) 2018/08/24 2018/08/24 Tshwane (GTP) Standard 60 0.83 5 5 4.5 1295.3 1299.1 Analysis
6 2018 D4 Tshwane South Schools League Finals (U13) 2018/08/03 2018/08/03 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1295.3 1299.1 Analysis
5 2018 Gauteng Secondary Schools Individual Chess Championships (U13 Girls) 2018/05/25 2018/05/25 Tshwane (GTP) Standard 60 0.83 5 5 5.0 1284.5 1286.9 Analysis
4 2018 D4 Tshwane North Individual Chess Championships (U13 Girls) 2018/03/10 2018/03/10 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1285.2 1290.5 Analysis
3 2018 Waterkloof Open (A) 2018/03/03 2018/03/04 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1285.2 1290.5 Analysis
2 2018 Constantia Park Open (B) 2018/02/10 2018/02/10 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1263.1 1263.1 Analysis
1 South African Junior Team Championships 2017 (U14 Girls) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 6.0 1273.2 1273.2 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
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 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
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 47 27 9 11 31.5 67.0 144.7 1161.4 1306.1
White 22 12 6 4 15.0 68.2 154.5 1136.3 1290.8
Black 25 15 3 7 16.5 66.0 136.0 1183.6 1319.6
Standard All 37 25 7 5 28.5 77.0 229.7 1106.6 1336.4
White 17 12 4 1 14.0 82.4 275.0 1084.7 1359.7
Black 20 13 3 4 14.5 72.5 191.2 1125.3 1316.5
Rapid 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
Blitz All 10 2 2 6 3.0 30.0 -170.0 1364.2 1194.2
White 5 0 2 3 1.0 20.0 -255.0 1311.7 1056.7
Black 5 2 0 3 2.0 40.0 -85.0 1416.8 1331.8
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 206050956 Pelser, J (Jean-Marie) 2 2.0 2 0 0 100.0 1295.3 425.0 1720.3 View list
2 205031170 Prinsloo, TE (Thiana) 2 1.0 1 0 1 50.0 1284.8 0.0 1284.8 View list
3 105058066 Molele, R (Rorisang) 1 1.0 1 0 0 100.0 1295.3 425.0 1720.3 View list
4 204047484 Mohale, M (Masoto) 1 1.0 1 0 0 100.0 1273.2 425.0 1698.2 View list
5 106087850 Meades, DJ (David Jaconus) 1 1.0 1 0 0 100.0 1295.3 425.0 1720.3 View list
6 105045504 Lourens, R (Reinhardt) 1 1.0 1 0 0 100.0 1295.3 425.0 1720.3 View list
7 205058061 Helena, Z (Zane) 1 1.0 1 0 0 100.0 1284.5 425.0 1709.5 View list
8 205044777 Brink, EN (Enya) 1 1.0 1 0 0 100.0 1285.2 425.0 1710.2 View list
9 204055998 Boucher, J (Juwauane) 1 1.0 1 0 0 100.0 1273.2 425.0 1698.2 View list
10 101005806 Cruywagen, D (Dewan) 1 1.0 1 0 0 100.0 1285.2 425.0 1710.2 View list
11 105076508 Coetzer, D (Daniel) 1 1.0 1 0 0 100.0 1295.3 425.0 1720.3 View list
12 205061295 Morema, M (Mohau) 1 1.0 1 0 0 100.0 1273.2 425.0 1698.2 View list
13 211085191 Naidoo, K (Kajol) 1 1.0 1 0 0 100.0 1380.5 425.0 1805.5 View list
14 204076428 Nel, M (Monique) 1 1.0 1 0 0 100.0 1273.2 425.0 1698.2 View list
15 106076005 Nguyen, MT (Minh) 1 1.0 1 0 0 100.0 1263.1 425.0 1688.1 View list
16 190028466 Ntsoane, MM (Mm) 1 1.0 1 0 0 100.0 1380.5 425.0 1805.5 View list
17 205060751 Petlele, M (Motheo) 1 1.0 1 0 0 100.0 1273.2 425.0 1698.2 View list
18 206032103 Reyneke, M (Melindie) 1 1.0 1 0 0 100.0 1285.2 425.0 1710.2 View list
19 206045741 Steyn, Z (Zurika) 1 1.0 1 0 0 100.0 1284.5 425.0 1709.5 View list
20 206071967 Swart, N (Nedine) 1 1.0 1 0 0 100.0 1284.5 425.0 1709.5 View list