Player Page

Potgieter, W (Wilmari)
Dob: 2010/06/18 (U16)
Gender: Female
Chess SA id: 2100115599
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/07/20 (145 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 rating1248.2
Current Weighted rating1259.7
Current Weighted performance1098.7
Current official/published rating (highest between Raw, WR and WP)1259.7
Current highest rating achieved1298.4
Current floor (min rating allowed)798.4
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)±154.8
Current Raw change used (final)0.0
Projected new Raw rating1248.2
Projected new Weighed rating1159.9
Projected new Weighted performance1098.7
Projected new final Raw rating (if new WP > new Raw)1248.2
Projected new highest rating1298.4
Projected new floor798.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1248.2
Projected effective change (new Official - current Official)-11.5
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 rating1251.8
Current Weighted rating1269.7
Current Weighted performance1131.3
Current official/published rating (highest between Raw, WR and WP)1269.7
Current highest rating achieved1313.4
Current floor (min rating allowed)813.4
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)±154.0
Current Raw change used (final)0.0
Projected new Raw rating1251.8
Projected new Weighed rating1169.2
Projected new Weighted performance1131.3
Projected new final Raw rating (if new WP > new Raw)1251.8
Projected new highest rating1313.4
Projected new floor813.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1251.8
Projected effective change (new Official - current Official)-17.9
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 rating1183.2
Current Weighted rating1185.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1185.7
Current highest rating achieved1183.2
Current floor (min rating allowed)683.2
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)±169.8
Current Raw change used (final)0.0
Projected new Raw rating1183.2
Projected new Weighed rating1090.6
Projected new Weighted performance358.3
Projected new final Raw rating (if new WP > new Raw)1183.2
Projected new highest rating1183.2
Projected new floor683.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1183.2
Projected effective change (new Official - current Official)-2.5
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
3 2024 Tshwane North School District Cluster 4 & 5 Team League (U15) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 4 0.5 1298.4 1313.4 Analysis
2 2024 Tshwane North School District CLOSED Individual Champioships (U15 Girls) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1270.3 1286.8 Analysis
1 District 3 Cluster 4 and 5 Individuals 2024 (U15 Girls) 2024/05/04 2024/05/04 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1270.3 1286.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 2024 Tshwane North School District Cluster 4 & 5 Team League (U15) 2024/07/20 2024/07/20 Tshwane (GTP) Standard 60 0.83 5 4 0.5 1298.4 1313.4 Analysis
8 2024 Tshwane North School District CLOSED Individual Champioships (U15 Girls) 2024/05/11 2024/05/11 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1270.3 1286.8 Analysis
7 District 3 Cluster 4 and 5 Individuals 2024 (U15 Girls) 2024/05/04 2024/05/04 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1270.3 1286.8 Analysis
6 Gauteng Soncini Finals 2023 (Girls) 2023/10/28 2023/10/28 Ekurhuleni (GE) Rapid 20 0.47 5 5 2.0 1273.2 1200.0 Analysis
5 2023 Gauteng Top Schools (U13 Girls) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 5 3.5 1214.3 1218.0 Analysis
4 2023 Tshwane North School District CLOSED League Championships (D3) (U13 Girls) 2023/08/12 2023/08/12 Tshwane (GTP) Standard 60 0.83 3 2 2.0 1214.3 1218.0 Analysis
3 Gauteng Schools Individual Finals 2023 (U13 Girls) 2023/05/26 2023/05/26 Ekurhuleni (GE) Standard 60 0.83 5 5 1.5 1186.7 1182.8 Analysis
2 2023 Tshwane North School District CLOSED Individual Championships (D3) (U13 Girls) 2023/05/13 2023/05/13 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1186.7 1182.8 Analysis
1 Wonderboom Interhuis 2019 (U9) 2019/05/04 2019/05/22 Tshwane (GTP) Standard 60 0.83 7 7 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 6 2 6 7.0 50.0 0.0 1238.7 1238.7
White 8 3 1 4 3.5 43.8 -53.1 1268.0 1214.9
Black 6 3 1 2 3.5 58.3 70.8 1199.6 1270.4
Standard All 14 6 2 6 7.0 50.0 0.0 1238.7 1238.7
White 8 3 1 4 3.5 43.8 -53.1 1268.0 1214.9
Black 6 3 1 2 3.5 58.3 70.8 1199.6 1270.4
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 43 22 4 17 24.0 55.8 49.4 1213.8 1263.2
White 22 9 2 11 10.0 45.5 -38.6 1219.3 1180.7
Black 21 13 2 6 14.0 66.7 141.7 1207.9 1349.6
Standard All 38 20 4 14 22.0 57.9 67.1 1197.7 1264.8
White 19 8 2 9 9.0 47.4 -22.4 1205.9 1183.5
Black 19 12 2 5 13.0 68.4 156.6 1189.5 1346.0
Rapid All 5 2 0 3 2.0 40.0 -85.0 1336.1 1251.1
White 3 1 0 2 1.0 33.3 -141.7 1304.7 1163.0
Black 2 1 0 1 1.0 50.0 0.0 1383.3 1383.3
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 2100155331 Raubenheimer, C (Charne) 3 1.0 1 0 2 33.3 1242.4 -141.7 1100.8 View list
2 210086774 Grobler, A (Amorette) 3 0.5 0 1 2 16.7 1242.4 -283.3 959.1 View list
3 2110157405 Strauss, L (Luné) 2 1.5 1 1 0 75.0 1214.3 212.5 1426.8 View list
4 2120112736 Dreyer, M (Maria Margaretha (Aretha)) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 2110160872 Dlamini, K (Kekeletso Andile) 1 1.0 1 0 0 100.0 1214.3 425.0 1639.3 View list
6 1110159821 Chokoe, T (Tshegofatso Maribana) 1 1.0 1 0 0 100.0 1186.7 425.0 1611.7 View list
7 2100145818 Greeff, L (Lanelle Leeandra) 1 1.0 1 0 0 100.0 1214.3 425.0 1639.3 View list
8 1120109890 Grahan, T (Tylo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 2120159817 Galada, N (Nqobile) 1 1.0 1 0 0 100.0 1214.3 425.0 1639.3 View list
10 2100142901 Machika, L (Lihle) 1 1.0 1 0 0 100.0 1273.2 425.0 1698.2 View list
11 1110115621 Atterbury, E (Edmund) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 2100303414 Kritzinger, M (Madeleine) 1 1.0 1 0 0 100.0 1270.3 425.0 1695.3 View list
13 2090145833 Maphiri, M (Musandiwa Caroline) 1 1.0 1 0 0 100.0 1273.2 425.0 1698.2 View list
14 2110155308 Mashaba, M (Mpho) 1 1.0 1 0 0 100.0 1186.7 425.0 1611.7 View list
15 2110153448 Mashao, O (Oratile) 1 1.0 1 0 0 100.0 1186.7 425.0 1611.7 View list
16 2090303418 Mello, O (Oratile) 1 1.0 1 0 0 100.0 1270.3 425.0 1695.3 View list
17 1110109889 Meyer, E (Ewald) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 2100303421 Pillay, S (Sera) 1 1.0 1 0 0 100.0 1270.3 425.0 1695.3 View list
19 2090303422 Rasebotsa, K (Kelebogile) 1 1.0 1 0 0 100.0 1270.3 425.0 1695.3 View list
20 2100115551 Rousseau, B (Bianca) 1 1.0 1 0 0 100.0 1270.3 425.0 1695.3 View list