Individual Calculations July 2017
 Sloniewska, Alicja  Total change: -37.60  Rating chartPersonal card
 Mistrzostwa Mazowsza Juniorow 2017 - do lat 13 Warszawa POL 2017-06-17
RcRownchangeKK*chgGame
 1286 1410 1.00 3 -0.94 40 -37.60 
  Jedrusik, Adam 1528 POL0.001-0.3440-13.60 
  Pawlowska, Emilia 1220 POL0.501-0.2540-10.00 
  Maliszewski, Michal 1109 POL0.501-0.3540-14.00 

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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