Individual Calculations March 2023
 Nowicki, Franciszek  Total change: 26.40  Rating chartPersonal card
 Zimowy Turniej Szachowy OPEN FIDE Przezmierowo POL 2023-02-11
RcRownchangeKK*chgGame
 1379 1171 0.00 3 -0.71 40 -28.40 
  Biniak, Zuzanna 1426 POL0.001-0.1940-7.60 
  Wojciechowski, Szymon 1360 POL0.001-0.2540-10.00 
  Samol, Julia 1350 POL0.001-0.2740-10.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Turniej Feryjny Polonii Wroclaw Wroclaw POL 2023-02-24
RcRownchangeKK*chgGame
 1347 1171 3.00 6 1.37 40 54.80 
  Janiak, Pawel 1398 POL1.0010.794031.60 
  Wojciechowski, Szymon 1360 POL0.001-0.2540-10.00 
  Ptak, Pawel 1316 POL1.0010.694027.60 
  Witczak, Kamil 1278 POL1.0010.654026.00 
  Skrzypczak, Jan 1440 POL0.001-0.1740-6.80 
  Kresso, Pawel 1289 POL0.001-0.3440-13.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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