Individual Calculations August 2020
 Tadych, Szymon  Total change: 8.40  Rating chartPersonal card
 CHESS SUMMER 2020 Poznan POL 2020-07-11
RcRownchangeKK*chgGame
 1376 1336 3.00 6 0.21 40 8.40 
  Piotrowski, Daniel 1646 POL0.001-0.1440-5.60 
  Markiewicz, Tomasz 1736  * POL0.001-0.0840-3.20 
  Cwietkow, Tomasz 1210 POL1.0010.334013.20 
  Niemier, Martyna 1167 POL0.501-0.2240-8.80 
  Broszkiewicz, Stanislaw 1018 POL1.0010.13405.20 
  Woda, Janusz 1476 POL0.5010.19407.60 
 * 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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