Rapid: Individual Calculations April 2019
 Orzechowski, Michal  Total change: -46.60  Rating chartPersonal card
 Open Petrvald 2019 Petrvald CZE 2019-03-16
RcRownchangeKK*chgGame
 1402 1588 3.50 8 -2.33 20 -46.60 
  Cieslak, Wiktoria 1935 POL0.001-0.1120-2.20 
  Mainka, Anna 1317 POL0.001-0.8320-16.60 
  Kubik, Rafal 1249 POL1.0010.12202.40 
  Kubelka, Jaroslav 1355 CZE0.001-0.7920-15.80 
  Pirhala, Ladislav 1381 CZE1.0010.23204.60 
  Jendrowiak, Maciej 1259 POL0.001-0.8820-17.60 
  Ludvova, Marie 1332 CZE1.0010.19203.80 
  Warchol, Grzegorz 1387 POL0.501-0.2620-5.20 

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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