Individual Calculations February 2020
 Schaffer, Ondrej  Total change: 8.20  Rating chartPersonal card
 PDSS - Krajsky prebor II zapad 2019/2020 r6-7 various CZE 2020-01-12
RcRownchangeKK*chgGame
 1587 1823 2.00 2 0.41 20 8.20 
  Cerny, Zdenek 1624 CZE1.0010.24204.80 
  Stransky, Lubos 1549 CZE1.0010.17203.40 

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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