Individual Calculations August 2022
 Pilny, Piotr  Total change: -9.00  Rating chartPersonal card
 Festiwal Szachowy z okazji 100lecia Klubu Lech Poznan GRUPA A Poznan POL 2022-07-08
RcRownchangeKK*chgGame
 1507 1504 4.50 9 -0.45 20 -9.00 
  Nowak, Mikolaj 2351 POL0.0010.00200.00 
  Skrzypczak, Jakub 1312 POL0.501-0.2520-5.00 
  Niemier, Martyna 1304 POL0.501-0.2620-5.20 
  Pachura, Mateusz 1202 POL0.501-0.3520-7.00 
  Skrzypczak, Wiktor 1160 POL1.0010.12202.40 
  Garwacki, Kornel 1594 POL0.001-0.3820-7.60 
  Zajac, Grzegorz 1461 POL0.001-0.5620-11.20 
  Koper, Konrad 1610 POL1.0010.642012.80 
  Pawlicki, Dariusz 1567 POL1.0010.592011.80 

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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