Individual Calculations February 2024
 Pesta, Mateusz  Total change: 38.00  Rating chartPersonal card
 XXIV Ketrzynski Festiwal Szachowy - open A Ketrzyn POL 2023-12-27
RcRownchangeKK*chgGame
 1429 1150 2.50 8 0.95 40 38.00 
  Murawski, Milosz 1672 POL0.001-0.0340-1.20 
  Kamieniecki, Kacper 1476 POL0.001-0.1340-5.20 
  Woytitzki, Maja 1352 POL0.001-0.2440-9.60 
  Bajno, Adam 1433 POL0.001-0.1640-6.40 
  Borzym, Radoslaw 1206 POL1.0010.584023.20 
  Etel, Szymon 1333 POL0.001-0.2640-10.40 
  Tymowicz, Damian 1334 POL0.5010.24409.60 
  Spionkowski, Fabian 1623 POL1.0010.954038.00 

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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