Rapid: Individual Calculations July 2021
 Stakhorskyi, Serhii  Total change: -53.00  Rating chartPersonal card
 XXIX Turniej Szachowy Dni Leszna Leszno POL 2021-05-30
RcRownchangeKK*chgGame
 1494 1941 5.00 9 -2.65 20 -53.00 
  Pieczewska, Jadwiga 1206 POL1.0010.01200.20 
  Olejniczak, Romuald 1460 POL1.0010.05201.00 
  Sieciechowicz, Marcin m2354 POL0.001-0.0720-1.40 
  Lochina, Justyna 1516 POL0.501-0.4320-8.60 
  Borkowski, Stanislaw 1388 POL1.0010.03200.60 
  Hemmerling, Jaroslaw 1716 POL0.001-0.7820-15.60 
  Majcher, Igor 1345 POL0.001-0.9820-19.60 
  Wojciechowski, Mateusz 1206 POL1.0010.01200.20 
  Pietryk, Joanna 1259 POL0.501-0.4920-9.80 

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)
 

 

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