Individual Calculations February 2016
 Koutsouraki, Ariadni  Total change: 40.00  Rating chartPersonal card
 2016 Heraklion Grand Prix - 16th Open A group Heraklio Crete GRE 2016-01-03
RcRownchangeKK*chgGame
 1416 1117 2.00 6 1.00 40 40.00 
  Hristodoulaki, Antonia 1517  * GRE0.001-0.0840-3.20 
  Tzagarakis, Panagiotis 1437 GRE0.001-0.1340-5.20 
  Stiakakis, Ioannis-Leonidas 1517  * GRE0.001-0.0840-3.20 
  Kealar, Konstantinos 1344 GRE1.0010.794031.60 
  Tsihlis, Ioannis 1494 GRE0.001-0.0940-3.60 
  Fragkiadakis, Nikolaos Emm 1185 GRE1.0010.594023.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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