Individual Calculations January 2014
 Papastavridis, Efthimios  Total change: -1.05  Rating chartPersonal card
 2013 Attica Team Cup "SPYROS BIKOS" - B' GROUP Attica GRE 2013-11-03
RcRownchangeKK*chgGame
 1633 1656 1.00 2 -0.07 15 -1.05 
  Psaromiligkos, Konstantinos 1613 GRE0.001-0.5615-8.40 
  Gantis, Periklis 1652 GRE1.0010.49157.35 

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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