Individual Calculations April 2018
 Repak, Jan  Total change: 9.60  Rating chartPersonal card
 Krajsky prebor MKSS 2017/2018 r9-10 various CZE 2018-03-04
RcRownchangeKK*chgGame
 1882 1771 1.00 2 0.29 20 5.80 
  Vicha, Marek 1966 CZE0.5010.25205.00 
  Pistovcakova, Aneta 1798 CZE0.5010.04200.80 

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)
 
 Krajska soutez A MKSS 2017/2018 r10 various CZE 2018-03-18
RcRownchangeKK*chgGame
 1910 1771 0.50 1 0.19 20 3.80 
  Kostal, Otakar 1910 CZE0.5010.19203.80 

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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