Individual Calculations October 2014
 Zaborowska, Maria  Total change: 11.60  Rating chartPersonal card
 Mistrzostwa Mazowsza Juniorow do lat 11 Zielonka POL 2014-09-20
RcRownchangeKK*chgGame
 1242 1011 1.00 3 0.29 40 11.60 
  Kaluza, Maksymilian 1297 POL0.5010.344013.60 
  Kozlowski, Szymon 1383 POL0.001-0.1040-4.00 
  Szelejewska, Maria 1045 POL0.5010.05402.00 

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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