Blitz: Individual Calculations January 2020
 Rahmanidis, Petros  Total change: 23.40  Rating chartPersonal card
 Christmas Blitz Challenge 2019 extra bonus Irakleio Attikis GRE 2019-12-22
RcRownchangeKK*chgGame
 1892 2049 7.00 9 1.17 20 23.40 
  Apergis, Iosif 1649  * GRE1.0010.08201.60 
  Krallis, Christos 2213 GRE0.5010.22204.40 
  Ergazakis, Ioannis f2147 GRE0.5010.13202.60 
  Nteligiorgis, Eleftherios 1649  * GRE1.0010.08201.60 
  Alexakis, Dimitris f2255 GRE0.001-0.2420-4.80 
  Nakas, Spyridon 1649  * GRE1.0010.08201.60 
  Skaperdas, Kostantinos 2169 GRE1.0010.662013.20 
  Passas, Athanasios 1649  * GRE1.0010.08201.60 
  Nteligiorgis, Georgios 1649  * GRE1.0010.08201.60 
 * 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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