Individual Calculations October 2018
 Alexakis, Dimitris  Total change: -23.20  Rating chartPersonal card
 26th Honour to National Resistance tournament of Nikaia 2018 - A group Nikaia GRE 2018-08-25
RcRownchangeKK*chgGame
 1971 2266 5.50 8 -1.20 40 -48.00 
  Dermatas, Marios 1866  * GRE1.0010.08403.20 
  Zaronikas, Dimitrios 1928 GRE0.501-0.3840-15.20 
  Bouboulis, Spyridon-Odysseys 1942 GRE0.501-0.3740-14.80 
  Spiropoulos, Panagiotis I. 2016 GRE1.0010.19407.60 
  Koutourinis, Apostolos 2097 GRE0.001-0.7240-28.80 
  Kesaris, Evangelos 1912 GRE1.0010.11404.40 
  Giatrakos, Orestis 1890 GRE1.0010.09403.60 
  Mavrikakis, Georgios 2119 GRE0.501-0.2040-8.00 
 * 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)
 
 2nd open SO Kallitheas Lazaros Drepaniotis Kallithea GRE 2018-09-02
RcRownchangeKK*chgGame
 1985 2209 6.50 8 0.62 40 24.80 
  Ntelis, Polizois 1809  * GRE1.0010.08403.20 
  Dermatas, Marios 1809  * GRE0.001-0.9240-36.80 
  Antoniadis, Artiom 1809  * GRE1.0010.08403.20 
  Cruceru, Lavinel 2042 ROU1.0010.284011.20 
  Christidis, Savvas 1862 GRE0.501-0.3940-15.60 
  Diamantopoulos, Leonidas Nik 1809  * GRE1.0010.08403.20 
  Kourkoulos-Arditis, Stamatis f2422 GRE1.0010.774030.80 
  Kofidis, Andreas m2314 GRE1.0010.644025.60 
 * 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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