Individual Calculations September 2021
 Masalski, Pawel  Total change: 103.60  Rating chartPersonal card
 57th Akiba Rubinstein Chess Festival - OPEN E Polanica-Zdroj POL 2021-08-14
RcRownchangeKK*chgGame
 1495 1249 4.00 7 2.59 40 103.60 
  Orzlowski, Patryk 1527 POL0.5010.334013.20 
  Czak, Dominik 1399 POL0.001-0.3040-12.00 
  Zielinska, Aleksandra 1596 POL1.0010.894035.60 
  Grzechowiak, Kacper 1435 POL1.0010.744029.60 
  Tarawski, Adrian 1457 POL1.0010.774030.80 
  Wojcik, Grzegorz 1538 POL0.5010.344013.60 
  Chojnowski, Robert 1516 POL0.001-0.1840-7.20 

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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