Individual Calculations December 2022
 Mourelatos, Spyridon  Total change: 68.40  Rating chartPersonal card
 Ultima by ASOP Dias - TOP Okt 2022 Athens GRE 2022-10-01
RcRownchangeKK*chgGame
 1878 1530 2.50 5 1.71 40 68.40 
  Kyriakidis, Orestis 1717 GRE1.0010.744029.60 
  Tzortzatos, Dimosthenis Panagiot 1856 GRE0.001-0.1340-5.20 
  Deli, Eleanna Ratzvika 1806 GRE1.0010.834033.20 
  Kiousi, Panagiota 1737 GRE0.5010.274010.80 
  Kofidis, Andreas m2274 GRE0.0010.00400.00 

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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