Individual Calculations February 2017
 Prokupek, Miroslav  Total change: -15.20  Rating chartPersonal card
 Krajska soutez MKSS C 2016/2017 r6-7 various CZE 2017-01-15
RcRownchangeKK*chgGame
 1761 1856 0.50 2 -0.76 20 -15.20 
  Kovacs, Viliam 1778 CZE0.501-0.1120-2.20 
  Pistovcakova, Aneta 1743 CZE0.001-0.6520-13.00 

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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