Individual Calculations October 2017
 Tzovani, Dimitra  Total change: 61.20  Rating chartPersonal card
 14th open international tournament of Kalamaria 2017 - B Kalamaria Thessaloniki GRE 2017-08-30
RcRownchangeKK*chgGame
 1163 1032 3.50 6 1.53 40 61.20 
  Pateraki, Kleopatra 1234 GRE0.001-0.2440-9.60 
  Sioulas, Nikolaos 1069 GRE1.0010.554022.00 
  Georgiadis, Athanasios Kat 1127 GRE0.5010.13405.20 
  Katsigris, Antonios 1131 GRE0.5010.14405.60 
  Haliandros, Apostolos 1152 GRE0.5010.16406.40 
  Guri, Adrian 1267 ALB1.0010.794031.60 

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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