Individual Calculations September 2015
 Serefidou, Despina  Total change: 19.60  Rating chartPersonal card
 XVII Obert Internacional Sant Marti 2015 Grup A Barcelona ESP 2015-07-13
RcRownchangeKK*chgGame
 2123 1923 3.50 8 1.54 40 61.60 
  Vazquez Moreno, Josep M 2104 ESP0.001-0.2640-10.40 
  Meylan, Andre 2196 SUI0.5010.334013.20 
  Nunez Lucero, Francisco c2174 ESP1.0010.814032.40 
  Leriche, Luc 2132 FRA0.5010.274010.80 
  Coppola, Federico 2136 ITA0.001-0.2340-9.20 
  Havik, Victor 2139 NOR0.5010.284011.20 
  Lienhard, Alex 2139 SUI0.5010.284011.20 
  Alfara Ayllon, Jose Luis 1964 ESP0.5010.06402.40 

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)
 
 24th Open International Tournament of Kavala - Group A Kavala GRE 2015-08-04
RcRownchangeKK*chgGame
 1978 1923 3.00 9 -1.05 40 -42.00 
  Stathopoulos, Ioannis f2323  * GRE0.001-0.0840-3.20 
  Balokas, Dimitrios 2122 GRE0.001-0.2440-9.60 
  Serpetsidakis, Nikolaos 1820 GRE0.501-0.1440-5.60 
  Drakaki, Anna-Maria 1823 GRE0.501-0.1440-5.60 
  Tsirigkanos, Athanasios 1820 GRE0.501-0.1440-5.60 
  Triantos, Konstantinos 1806 GRE1.0010.344013.60 
  Sourgkounis, Angelos 1973 GRE0.5010.07402.80 
  Alexiadis, Hristos f2282 GRE0.001-0.1040-4.00 
  Ballas, Athanasios-Panagiotis 1832 GRE0.001-0.6240-24.80 
 * 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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