Individual Calculations April 2018
 Spyratos, Nikolaos  Total change: 5.60  Rating chartPersonal card
 14th open Tr. Siaperas Memorial 2018 Ampelokipoi GRE 2018-01-13
RcRownchangeKK*chgGame
 1690 1677 3.50 7 0.14 40 5.60 
  Livanopoulou, Athina 1277  * GRE1.0010.08403.20 
  Nemtsas, Hristoforos 1917 GRE0.001-0.2040-8.00 
  Megaloudis, Petros 1453 GRE1.0010.22408.80 
  Sienczewski, Zbigniew 1965 POL0.001-0.1640-6.40 
  Chatziioannidi, Filippa 1671 GRE0.501-0.0140-0.40 
  Kontarinis, Andreas 1565 GRE1.0010.354014.00 
  Delithanasis, Dimitrios 1985 GRE0.001-0.1440-5.60 
 * 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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