Individual Calculations August 2018
 Tzortzatos, Konstantinos  Total change: 0.00  Rating chartPersonal card
 2018 Greek under 8 youth championship finals - open Rio Achaias GRE 2018-07-03
RcRownchangeRpKK*chgGame
 1091 0 1.50 3 0.00 1091   0.00 
  Chatziioannidis, Panagiotis 1004 GRE0.5010.00 0.00 
  Makrylakis, Iason 1205 GRE1.0010.00 0.00 
  Farsaris, Charalampos 1063 GRE0.0010.00 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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