Individual Calculations October 2014
 Savidis, Dimitrios  Total change: -22.80  Rating chartPersonal card
 6th Papanastasio open 2014 - A' group Peristeri GRE 2014-09-04
RcRownchangeKK*chgGame
 1688 1709 2.00 6 -1.14 20 -22.80 
  Vazelakis, Dimitrios 1974 GRE0.001-0.1820-3.60 
  Kapagiannidis, Konstantinos 1831 GRE0.001-0.3320-6.60 
  Kokkota, Eleni 1567 GRE0.501-0.1920-3.80 
  Grafakou, Sotiria-Aphrodite 1440 GRE0.501-0.3320-6.60 
  Georgitsi, Antigoni 1428 GRE1.0010.16203.20 
  Makkas, Panayiotis 1887 GRE0.001-0.2720-5.40 

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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