Individual Calculations December 2019
 Mallios, Ioannis  Total change: 4.80  Rating chartPersonal card
 Autumn open 2019 Chess Square Ampelokipi GRE 2019-09-14
RcRownchangeKK*chgGame
 1681 1809 4.50 7 0.12 40 4.80 
  Nteligiorgis, Georgios 1409  * GRE1.0010.08403.20 
  Kostelidis, Georgios 1503 GRE1.0010.14405.60 
  Zeppos, Panagiotis 2007 GRE0.5010.264010.40 
  Giordos, Vasilios 1999 GRE0.001-0.2540-10.00 
  Tragoudaras, Nikolaos 1497 GRE1.0010.14405.60 
  Tsourekas, Kyriakos 1428 GRE1.0010.09403.60 
  Delithanasis, Dimitrios 1923 GRE0.001-0.3440-13.60 
 * 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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