Individual Calculations December 2014
 Aleiferis, Ioannis  Total change: -32.40  Rating chartPersonal card
 Youth teams Championship of Crete 2014 ESSK - Crete GRE 2014-09-13
RcRownchangeKK*chgGame
 1441 1251 0.00 3 -0.81 40 -32.40 
  Tzagarakis, Panagiotis 1329 GRE0.001-0.3940-15.60 
  Kalikakis, Nikolaos 1402 GRE0.001-0.3040-12.00 
  Ontabasidis, Aristidis 1592 GRE0.001-0.1240-4.80 

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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