Individual Calculations February 2019
 Sykora, Marek  Total change: 10.00  Rating chartPersonal card
 Krajsky prebor SSPK 2018/2019 r5-6 various CZE 2019-01-06
RcRownchangeKK*chgGame
 1927 1926 1.50 2 0.50 20 10.00 
  Kracik, Dobroslav 1984 CZE0.5010.08201.60 
  Hodan, Jiri 1869 CZE1.0010.42208.40 

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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