Individual Calculations December 2017
 Krejci, Martin  Total change: 14.60  Rating chartPersonal card
 2. liga C 2017/2018 r2-3 various CZE 2017-11-05
RcRownchangeKK*chgGame
 1981 2077 0.50 1 -0.13 20 -2.60 
  Splichal, Petr 1981 CZE0.501-0.1320-2.60 

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)
 
 Krajsky prebor SSS 2017/2018 r2-3 various CZE 2017-11-12
RcRownchangeKK*chgGame
 2028 2077 2.00 2 0.86 20 17.20 
  Maly, Filip 1939 CZE1.0010.31206.20 
  Hlavacek, Jiri 2116 CZE1.0010.552011.00 

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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