Individual Calculations February 2016
 Kochanska, Magdalena  Total change: -2.40  Rating chartPersonal card
 Otwarte Mistrzostwa Hetmana Wroclaw POL 2015-12-19
RcRownchangeKK*chgGame
 1381 1202 2.00 7 -0.06 40 -2.40 
  Marko, Piotr 1602  * POL0.001-0.0840-3.20 
  Kawalko, Adam 1527 POL0.001-0.1340-5.20 
  Wieczorek, Mikolaj 1191 POL1.0010.484019.20 
  Gil, Lukasz 1456 POL0.001-0.1940-7.60 
  Kraszewski, Krzysztof 1395 POL0.001-0.2540-10.00 
  Jedrzejko, Martyna 1381 POL0.001-0.2740-10.80 
  Najdecka, Sandra 1112 POL1.0010.384015.20 
 * 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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