Individual Calculations October 2017
 Dristellas, Nikolaos  Total change: -34.60  Rating chartPersonal card
 25th International Tournament of Nikaia "Honour to National Resistance" - B group Nikaia GRE 2017-08-26
RcRownchangeKK*chgGame
 1222 1374 5.00 9 -1.21 20 -24.20 
  Tsekoura, Vaia 1077 GRE1.0010.15203.00 
  Oikonomidis, Spyridon 1184 GRE1.0010.25205.00 
  Bastianos, Antonios 1155 GRE1.0010.22204.40 
  Filippidis, Ioannis 1484 GRE0.001-0.3520-7.00 
  Papanikolas, Theodoros 1225 GRE0.501-0.2020-4.00 
  Topalidis, Ioannis D 1385 GRE0.001-0.4820-9.60 
  Tzanetos, Ioannis 1213 GRE0.501-0.2120-4.20 
  Nteligiorgis, Georgios 1163 GRE1.0010.23204.60 
  Paroglou, Marianna 1110 GRE0.001-0.8220-16.40 

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)
 
 2nd open GS Farsalon 2017 Farsala GRE 2017-09-15
RcRownchangeKK*chgGame
 1497 1374 1.00 4 -0.52 20 -10.40 
  Kourdouklas, Apostolos 1364 GRE1.0010.49209.80 
  Hasiotis, Polichronis 1774  * GRE0.001-0.0820-1.60 
  Krommidas, Vasilios 1774  * GRE0.001-0.0820-1.60 
  Banaka, Konstantina 1076 GRE0.001-0.8520-17.00 
 * 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)
 

 

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