Individual Calculations February 2018
 Kilanski, Janusz  Total change: -9.80  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa 2017/2018 r 6 Dolny Slask POL 2018-01-07
RcRownchangeKK*chgGame
 1496 1623 0.00 1 -0.67 20 -13.40 
  Olesko, Mariusz 1496 POL0.001-0.6720-13.40 

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)
 
 IV DLS Okreg Walbrzyski Round 6-9 Dolny Slask POL 2018-01-14
RcRownchangeKK*chgGame
 1460 1623 1.50 2 0.18 20 3.60 
  Szydelko, Michal 1697 POL1.0010.602012.00 
  Fajt, Patrycja 1223  * POL0.501-0.4220-8.40 
 * 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)
 

 

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