Rapid: Individual Calculations November 2017
 Kolodziejski, Piotr  Total change: -22.80  Rating chartPersonal card
 III Druzynowe Mistrzostwa Dolnego Slaska Juniorow W Szachach Szybkich Legnica POL 2017-10-28
RcRownchangeKK*chgGame
 1430 1287 0.50 5 -1.14 20 -22.80 
  Luberanski, Jakub 1565 POL0.001-0.1720-3.40 
  Lasok, Marek 1212 POL0.501-0.1020-2.00 
  Mazurek, Bartosz 1437 POL0.001-0.3020-6.00 
  Fiedorek, Michal 1617 POL0.001-0.1220-2.40 
  Eigner, Jerzy 1321 POL0.001-0.4520-9.00 

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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