Individual Calculations October 2014
 Mitsakos, Achilleas  Total change: -13.60  Rating chartPersonal card
 4th International Tournament ISTHMIA 2014 - Open Greek champ. - B' Group Vrahati - Korinthos GRE 2014-08-18
RcRownchangeKK*chgGame
 1366 1598 4.00 6 -0.68 20 -13.60 
  Apergis, Iosif 1198  * GRE1.0010.08201.60 
  Krallis, Christos 1435 GRE0.501-0.2220-4.40 
  Viazis, Gerasimos 1325 GRE1.0010.17203.40 
  Kourouklis, Efthymios-Nektarios 1454 GRE1.0010.31206.20 
  Kouta, Antonia 1329 GRE0.001-0.8320-16.60 
  Kakogiannis, Dimitrios 1457 GRE0.501-0.1920-3.80 
 * 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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