Individual Calculations December 2018
 Sulkowski, Dawid  Total change: -15.60  Rating chartPersonal card
 Mistrovstvi Moravy a Slezska 2018 FIDE OPEN Loucna nad Desnou CZE 2018-10-27
RcRownchangeKK*chgGame
 1496 1545 4.50 9 -0.46 40 -18.40 
  Sikorova, Olga wg1945  * CZE0.001-0.0840-3.20 
  Szymanska, Joanna 1185 POL0.501-0.4040-16.00 
  Milfort, Vaclav 1466 CZE1.0010.394015.60 
  Volak, Simon 1821 CZE0.001-0.1740-6.80 
  Malinowska, Maja 1145  * POL1.0010.08403.20 
  Kubin, Jiri 1266 CZE0.501-0.3440-13.60 
  Hrbek, Jachym 1219 CZE1.0010.13405.20 
  Lhotska, Anna 1746 CZE0.001-0.2440-9.60 
  Cipl, Jan 1671 CZE0.5010.17406.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 III Liga Slaska Juniorow 2019 Round 1-2 Czerwionka-Leszczyny POL 2018-11-25
RcRownchangeKK*chgGame
 1597 1545 0.50 1 0.07 40 2.80 
  Skowron, Mateusz 1597 POL0.5010.07402.80 

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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