Individual Calculations May 2015
 Michalska, Aleksandra  Total change: -78.80  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy D-14 Suwalki POL 2015-04-08
RcRownchangeKK*chgGame
 1424 1465 2.50 8 -1.97 40 -78.80 
  Sliwicka, Alicja wf1865  * POL0.5010.424016.80 
  Krzysztynska, Anna 1413 POL0.001-0.5740-22.80 
  Waligora, Julia 1218 POL1.0010.19407.60 
  Szelag, Zuzanna 1635 POL0.001-0.2840-11.20 
  Kostecka, Marika 1532 POL0.001-0.4140-16.40 
  Surpeta, Julia 1146 POL0.001-0.8740-34.80 
  Bohdanowicz, Nikola 1241 POL0.001-0.7840-31.20 
  Lesniak, Angelika 1339 POL1.0010.334013.20 
 * 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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