Rapid: Individual Calculations January 2019
 Dimanoudis, Petros  Total change: 36.40  Rating chartPersonal card
 28th youth rapid 3 stars 2018 Athens GRE 2018-12-17
RcRownchangeKK*chgGame
 1191 1181 2.50 4 0.54 20 10.80 
  Tsimpourakis, Dimitrios 1024 GRE1.0010.29205.80 
  Hartofylakas, Spyros 1401 GRE1.0010.782015.60 
  Kassios, Dimitrios 1199 GRE0.001-0.4720-9.40 
  Kostelidou, Despoina 1140 GRE0.501-0.0620-1.20 

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)
 
 Christmas Marathon SO Kallitheas 2018 - rapid Kallithea GRE 2018-12-22
RcRownchangeKK*chgGame
 1548 1181 2.00 7 1.28 20 25.60 
  Santos Morales, Marco Antonio 1581  * ESP1.0010.922018.40 
  Ergazakis, Ioannis f1581  * GRE0.001-0.0820-1.60 
  Abelakiotis, Stavros 1581  * GRE0.001-0.0820-1.60 
  Poulos, Georgios 1581  * GRE0.001-0.0820-1.60 
  Deligiannis, Ilias 1440 GRE1.0010.822016.40 
  Koulis, Vasilis Iosif 1493 GRE0.001-0.1420-2.80 
  Kampitsis, Vasilios 1581  * GRE0.001-0.0820-1.60 
 * 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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