Individual Calculations February 2018
 Haritakis, Ioannis  Total change: 0.00  Rating chartPersonal card
 22nd International open Heraklion A 2018 Heraklion Crete GRE 2018-01-02
RcRownchangeRpKK*chgGame
 1284 0 1.50 6 0.00 1091   0.00 
  Aggeletos, Marios 1790 GRE0.0010.00 0.00 
  Alexandrakis, Georgios 1321 GRE0.0010.00 0.00 
  Spyridakis, Michail 1162 GRE0.5010.00 0.00 
  Georgakakis, Michail 1286 GRE0.5010.00 0.00 
  Vasilakis, Marios G 1105 GRE0.0010.00 0.00 
  Karouzou, Melina Andomachi 1037 GRE0.5010.00 0.00 

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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