Individual Calculations July 2017
 Pramateftaki, Loukia  Total change: 10.80  Rating chartPersonal card
 3rd open EES Korydallou 2017 Korydallos GRE 2017-04-30
RcRownchangeKK*chgGame
 1471 1703 5.50 7 0.27 40 10.80 
  Spiliotopoulos, Dimitrios 1303  * GRE1.0010.08403.20 
  Sipsis, Tsatsoulis Georgios 1303  * GRE1.0010.08403.20 
  Stefanidis, Ioannis 1313 GRE1.0010.09403.60 
  Koutrakis, Stamatios 1960 GRE0.5010.324012.80 
  Tsilivakos, Emmanouil 1614 GRE0.001-0.6240-24.80 
  Kotopoulis, Efstratios 1503 GRE1.0010.24409.60 
  Tsourekas, Kyriakos 1303  * GRE1.0010.08403.20 
 * 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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