Individual Calculations July 2019
 Konstantinidis, Michail N  Total change: 2.40  Rating chartPersonal card
 173rd Ampelokipi open 2019 Athens GRE 2019-05-08
RcRownchangeKK*chgGame
 1641 1711 3.50 6 0.12 20 2.40 
  Lupu, Nikolaos 1311  * GRE0.501-0.4220-8.40 
  Sideris, Theodoros 1845 GRE1.0010.682013.60 
  Panagiotakos, Petros 1666 GRE1.0010.44208.80 
  Delithanasis, Dimitrios 1961 GRE0.5010.31206.20 
  Minas, Panagiotis 1718 GRE0.001-0.4920-9.80 
  Papaoulakis, Isidoros 1347 GRE0.501-0.4020-8.00 
 * 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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