Rapid: Individual Calculations May 2014
 Petrakis, Ilias  Total change: 5.80  Rating chartPersonal card
 18th Team Rapid Champ. of Attica 2014 - Chessnale Athens 2014 Athens GRE 2014-03-29
RcRownchangeKK*chgGame
 2023 2225 4.00 5 0.29 20 5.80 
  Anastasopoulos, Spyros 2156 GRE0.001-0.6020-12.00 
  Makropoulos, Ioannis 1840 GRE1.0010.09201.80 
  Sklavounos, Panayotis 1955 GRE1.0010.17203.40 
  Alexakis, Dimitrios 2142 GRE1.0010.39207.80 
  Mihopoulos, Konstantinos 2022 GRE1.0010.24204.80 

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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