Rapid: Individual Calculations August 2017
 Serdaris, Per Alexandros Christof  Total change: -21.80  Rating chartPersonal card
 Ikaros ICF 2017 - Open Rapid Ag Kirykos GRE 2017-07-07
RcRownchangeKK*chgGame
 1283 1073 0.00 2 -0.55 20 -11.00 
  Diamantopoulos, Leonidas Nik 1473  * GRE0.001-0.0820-1.60 
  Mitsiou, Georgios 1092 GRE0.001-0.4720-9.40 
 * 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)
 
 Ikaros ICF 2017 - Mediterranean Rapid Team Ag Kirykos GRE 2017-07-09
RcRownchangeKK*chgGame
 1265 1073 0.00 2 -0.54 20 -10.80 
  Diakoumeas, Aristofanis 1385 GRE0.001-0.1420-2.80 
  Pentogenis, Ioannis 1144 GRE0.001-0.4020-8.00 

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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