Individual Calculations February 2017
 Lazaridis-Patsalias, Haralabos  Total change: 16.20  Rating chartPersonal card
 2017 ESSTH-HALK Team Championship POA - rounds 1-3 Thessaloniki GRE 2017-01-15
RcRownchangeKK*chgGame
 1884 2084 3.00 3 0.81 20 16.20 
  Lazos, Ioannis 1701 GRE1.0010.09201.80 
  Malakoudis, Dimitrios 2084 GRE1.0010.502010.00 
  Theoharidis, Georgios 1867 GRE1.0010.22204.40 

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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