Individual Calculations April 2017
 Maratos, Antonios  Total change: -55.80  Rating chartPersonal card
 39th open SOP SMAOK 2017 under 1900 Athens GRE 2017-01-13
RcRownchangeKK*chgGame
 1168 1511 2.50 6 -2.79 20 -55.80 
  Stamatogiannopoulos, Lykourgos 1111  * GRE0.501-0.4220-8.40 
  Koulouris, Taxiarchis 1172 GRE1.0010.12202.40 
  Merkos, Thomas 1111  * GRE0.501-0.4220-8.40 
  Diamantopoulos, Leonidas Nik 1191 GRE0.501-0.3720-7.40 
  Panagopoulos, Panagiotis 1246 GRE0.001-0.8220-16.40 
  Koliopantos, Christos 1174 GRE0.001-0.8820-17.60 
 * 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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