Individual Calculations May 2017
 Spyridakis, Michail  Total change: -76.80  Rating chartPersonal card
 20th International Tournament of Heraklio 2017 - B group Heraklio Crete GRE 2017-04-17
RcRownchangeKK*chgGame
 1095 1283 2.50 6 -1.92 40 -76.80 
  Farazakis, Ioannis 1051 GRE0.501-0.2940-11.60 
  Pelantakis, Fotios 1238 GRE0.001-0.5640-22.40 
  Keerthana, Easwar 1054 ENG0.001-0.7940-31.60 
  Vlatas, Dimitrios 1018 GRE0.501-0.3240-12.80 
  Kermetzoglou, Michail 1089 GRE1.0010.254010.00 
  Kealar, Ioannis 1121 GRE0.501-0.2140-8.40 

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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