Individual Calculations September 2023
 Skrzypczak, Wiktor  Total change: 130.80  Rating chartPersonal card
 XXX Jubileuszowy Festiwal Szachowy w Poznaniu Poznan POL 2023-08-20
RcRownchangeKK*chgGame
 1574 1295 5.00 9 3.27 40 130.80 
  Mocny, Tomasz 1734 POL0.001-0.0640-2.40 
  Bajer, Sebastian 1468 POL0.5010.23409.20 
  Zawadzki, Krystian 1397 POL0.5010.14405.60 
  Deptula, Dawid 1471 POL1.0010.734029.20 
  Glatty, Zbigniew 1782 POL0.5010.464018.40 
  Chodorowski, Wlodzimierz 1476 POL0.5010.24409.60 
  Michalska, Lena 1507 POL0.5010.274010.80 
  Nowak, Feliks 1535 POL1.0010.804032.00 
  Duszczak, Dariusz 1794 POL0.5010.464018.40 

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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