Rapid: Individual Calculations July 2017
 Lemoni, Maria - Ioanna  Total change: 1.80  Rating chartPersonal card
 2nd Royal Chess Rapid 2017 A group Kallithea GRE 2017-06-03
RcRownchangeKK*chgGame
 1675 1594 3.00 7 0.09 20 1.80 
  Pappelis, Dimitrios 1994  * GRE0.001-0.0820-1.60 
  Maltezos, Georgios 1249 GRE1.0010.11202.20 
  Kostas, Panagiotis 1994  * GRE0.001-0.0820-1.60 
  Karapappas, Nikolaos 1194  * GRE1.0010.08201.60 
  Tziallilas, Kostas 1951 GRE0.001-0.1120-2.20 
  Loutragotis, Marios 1467 GRE1.0010.33206.60 
  Rahmanidis, Petros 1876 GRE0.001-0.1620-3.20 
 * 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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