Rapid: Individual Calculations April 2018
 Malaczewski, Maciej  Total change: 4.20  Rating chartPersonal card
 Mistrzostwa Polski w Szachach Szybkich'2018 Zgierz POL 2018-03-04
RcRownchangeKK*chgGame
 1445 1199 2.00 8 0.21 20 4.20 
  Mlynarska, Sylwia 1599  * POL0.001-0.0820-1.60 
  Karleszko, Karolina 1589 POL0.001-0.0920-1.80 
  Tarka, Aleksandra 1418 POL0.001-0.2220-4.40 
  Podgajny, Adam 1599  * POL0.001-0.0820-1.60 
  Piaskowski, Piotr 1496 POL0.001-0.1520-3.00 
  Bartosik, Antoni 1038 POL1.0010.29205.80 
  Siekanska, Maria 1377 POL1.0010.732014.60 
  Rejniak, Zuzanna 1445 POL0.001-0.1920-3.80 
 * 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)
 

 

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