Individual Calculations September 2020
 Zyla, Tomasz  Total change: 36.00  Rating chartPersonal card
 56th Akiba Rubinstein Chess Festival - Open D Polanica-Zdroj POL 2020-08-15
RcRownchangeKK*chgGame
 1631 1543 4.50 9 0.90 40 36.00 
  Kozlowski, Pawel 1943  * POL0.001-0.0840-3.20 
  Tavernier, Loris 1390 FRA0.501-0.2040-8.00 
  Olsztynski, Jan 1257 POL1.0010.16406.40 
  Ciechonski, Piotr 1774 POL0.5010.294011.60 
  Perek, Oskar 1447 POL1.0010.374014.80 
  Szydelko, Kazimierz 1713 POL0.001-0.2840-11.20 
  Lewandrowski, Tomasz 1879 POL1.0010.884035.20 
  Brzozowski, Pawel 1657 POL0.001-0.3440-13.60 
  Wilgosz, Jan 1617 POL0.5010.10404.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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