Player Page

Mostert, C (Chantelle)
Dob: 2007/12/28 (U18)
Gender: Female
Chess SA id: 207090215
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (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
Current Raw rating1141.2
Current Weighted rating1143.9
Current Weighted performance956.1
Current official/published rating (highest between Raw, WR and WP)1143.9
Current highest rating achieved1218.6
Current floor (min rating allowed)718.6
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)±180.3
Current Raw change used (final)0.0
Projected new Raw rating1141.2
Projected new Weighed rating1050.8
Projected new Weighted performance956.1
Projected new final Raw rating (if new WP > new Raw)1141.2
Projected new highest rating1218.6
Projected new floor718.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1141.2
Projected effective change (new Official - current Official)-2.7
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
Current Raw rating1134.6
Current Weighted rating1135.2
Current Weighted performance956.1
Current official/published rating (highest between Raw, WR and WP)1135.2
Current highest rating achieved1221.0
Current floor (min rating allowed)721.0
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)±182.0
Current Raw change used (final)0.0
Projected new Raw rating1134.6
Projected new Weighed rating1042.4
Projected new Weighted performance956.1
Projected new final Raw rating (if new WP > new Raw)1134.6
Projected new highest rating1221.0
Projected new floor721.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1134.6
Projected effective change (new Official - current Official)-0.6
s
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 2024 Gauteng North School District Individual Championships - D1 (U18 Girls) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1114.3 1099.3 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 2024 Gauteng North School District Individual Championships - D1 (U18 Girls) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1114.3 1099.3 Analysis
7 2023 Gauteng Top Schools (U19 Mixed) 2023/08/19 2023/08/19 West Rand (GWR) Standard 60 0.83 5 5 0.5 1205.1 1208.4 Analysis
6 2023 Gauteng North School District CLOSED League Championships (D1) (U19) 2023/08/05 2023/08/05 Tshwane (GTP) Standard 60 0.83 3 3 0.5 1205.1 1208.4 Analysis
5 2022 Gauteng North Schools District League Finals (U15) 2022/08/20 2022/08/20 Tshwane (GTP) Standard 60 0.83 3 2 1.5 1191.1 1189.7 Analysis
4 2019 D1 Gauteng North Schools League Team Finals (U13 Mixed+U15 Girls) 2019/07/20 2019/07/20 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1218.6 1221.0 Analysis
3 2019 D1 School Individual Finals (U13 Girls) 2019/04/13 2019/04/13 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1212.0 1215.2 Analysis
2 2018 Gauteng Secondary Schools Individual Chess Championships (U11 Girls) 2018/05/25 2018/05/25 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1200.0 1200.0 Analysis
1 2018 D1 Gauteng North Individual Chess Championships (U11 Girls) 2018/05/19 2018/05/19 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 2 1 2 2.5 50.0 0.0 1273.0 1273.0
White 2 0 1 1 0.5 25.0 -212.5 1202.3 989.8
Black 3 2 0 1 2.0 66.7 141.7 1320.1 1461.8
Standard All 5 2 1 2 2.5 50.0 0.0 1273.0 1273.0
White 2 0 1 1 0.5 25.0 -212.5 1202.3 989.8
Black 3 2 0 1 2.0 66.7 141.7 1320.1 1461.8
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 35 13 5 17 15.5 44.3 -48.6 1193.2 1144.6
White 17 7 3 7 8.5 50.0 0.0 1200.5 1200.5
Black 18 6 2 10 7.0 38.9 -94.4 1186.3 1091.9
Standard All 35 13 5 17 15.5 44.3 -48.6 1193.2 1144.6
White 17 7 3 7 8.5 50.0 0.0 1200.5 1200.5
Black 18 6 2 10 7.0 38.9 -94.4 1186.3 1091.9
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2090112614 Barnard, A (Aneska) 1 1.0 1 0 0 100.0 1212.0 425.0 1637.0 View list
2 209088422 Cele, A (Aphelele) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2060112613 De Bruyn, C (Claudia) 1 1.0 1 0 0 100.0 1212.0 425.0 1637.0 View list
4 2080102566 Duvenhage, S (Sna-Mari) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 2070142977 Machika, J (Jabulile) 1 1.0 1 0 0 100.0 1212.0 425.0 1637.0 View list
6 2060102987 Mabena, N (Nkazimulo) 1 1.0 1 0 0 100.0 1218.6 425.0 1643.6 View list
7 208090218 Kotze, M (Mia) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 2080304560 Khwinana, T (Thorisho) 1 1.0 1 0 0 100.0 1114.3 425.0 1539.3 View list
9 2080102564 Minnaar, S (Saskia) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 2070102571 Molefe, T (Thando) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 2080304563 Mungwe, S (Sinethemba) 1 1.0 1 0 0 100.0 1114.3 425.0 1539.3 View list
12 1070112589 Ngwenya, L (Leagilwe) 1 1.0 1 0 0 100.0 1218.6 425.0 1643.6 View list
13 1080137253 Premkumar, H (Harshal) 1 1.0 1 0 0 100.0 1191.1 425.0 1616.1 View list
14 2080103243 Jenfalem, B (Betty) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
15 2060304561 Matsietsa, K (Kgolagano) 1 0.5 0 1 0 50.0 1114.3 0.0 1114.3 View list
16 2070142978 Masango, A (Althea) 1 0.5 0 1 0 50.0 1191.1 0.0 1191.1 View list
17 2070112609 Masango, A (Althea) 1 0.5 0 1 0 50.0 1205.1 0.0 1205.1 View list
18 1060160536 Mokgadi, M (Mojalefa) 1 0.5 0 1 0 50.0 1205.1 0.0 1205.1 View list
19 2070145597 Manatha, M (Marry Ntombenhle) 1 0.0 0 0 1 0.0 1114.3 -425.0 689.3 View list
20 207071033 Lebotse, P (Princess) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list