Rapid: Individual Calculations May 2019
 Rahmanidis, Petros  Total change: -9.40  Rating chartPersonal card
 2019 Attica Rapid Championship Th Papatheodorou Peristeri GRE 2019-04-23
RcRownchangeKK*chgGame
 1843 1993 4.00 7 -0.47 20 -9.40 
  Michailidis, Emmanouil 1593  * GRE1.0010.08201.60 
  Nikolaou, Georgios f2243 GRE0.001-0.1920-3.80 
  Sipsis, Tsatsoulis Georgios 1593  * GRE1.0010.08201.60 
  Oikonomopoulos, Filippos 1593  * GRE1.0010.08201.60 
  Spyropoulos, Nikolaos f2183 GRE0.001-0.2520-5.00 
  Bregadze, Nika 1593  * GEO1.0010.08201.60 
  Finokaliotis, Georgios 2104 GRE0.001-0.3520-7.00 
 * 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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