Blitz: Individual Calculations February 2023
 Cervenka, Petr  Total change: 5.40  Rating chartPersonal card
 PRAGUE OPEN 2023 D - blitz tournament Prague CZE 2023-01-11
RcRownchangeKK*chgGame
 1909 1776 3.00 8 0.27 20 5.40 
  Hosticka, Frantisek 2060 CZE1.0010.842016.80 
  Bujupi, Fatmir 2135 CZE0.001-0.1020-2.00 
  Ruchko, Denis 1957 IRL0.001-0.2620-5.20 
  Bokhnak, Timofey 2097 CZE0.001-0.1320-2.60 
  Connell, Kris 1495 IRL1.0010.16203.20 
  Rawell, Jon Egil 2025 NOR0.001-0.1920-3.80 
  Konarik, Filip 1566 CZE1.0010.23204.60 
  Mohylnyi, Stepan 1940 UKR0.001-0.2820-5.60 

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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