Blitz: Individual Calculations February 2019
 Filippidis, Ioannis  Total change: 11.00  Rating chartPersonal card
 Open ultima Blitz by ASOP Dias - A group MID Jan 2019 1 Petroupoli GRE 2019-01-24
RcRownchangeKK*chgGame
 1217 1347 2.50 3 0.55 20 11.00 
  Rodopoulos, Aristeidis 1475 GRE0.5010.17203.40 
  Peponis, Marios 1166 GRE1.0010.26205.20 
  Xiropoulou, Alexandra 1010 GRE1.0010.12202.40 

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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