Individual Calculations March 2016
 Koutsourakis, Ioannis  Total change: -8.80  Rating chartPersonal card
 2016 youth open U12 Heraklio - ESSK Heraklio Crete GRE 2016-01-31
RcRownchangeKK*chgGame
 1142 1371 4.50 6 -0.22 40 -8.80 
  Kouvidis, Ioannis 1172 GRE0.501-0.2640-10.40 
  Kakalis, Nikolaos 1131 GRE1.0010.20408.00 
  Georgakakis, Michail 1166 GRE1.0010.24409.60 
  Papidakis, Georgios 1223 GRE0.001-0.7040-28.00 
  Dagkonakis, Dimitrios 1092 GRE1.0010.16406.40 
  Alexandrakis, Georgios 1068 GRE1.0010.14405.60 

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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