Rapid: Individual Calculations April 2022
 Armaos, Michail  Total change: 6.60  Rating chartPersonal card
 3rd GP open Rapid PAO Chess Club - 4 Athens GRE 2022-03-06
RcRownchangeKK*chgGame
 1716 1274 0.00 3 -0.33 20 -6.60 
  Kouvatsos, Filippos 1995 GRE0.001-0.0120-0.20 
  Kazantzoglou, Stefanos 1476 GRE0.001-0.2420-4.80 
  Sidiropoulos, Vasilis 1677 GRE0.001-0.0820-1.60 

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)
 
 50th U16 rapid SO Kallitheas Mar 2022 Kallithea GRE 2022-03-13
RcRownchangeKK*chgGame
 1388 1274 1.00 1 0.66 20 13.20 
  Katechis, Alexandros Spyridon 1388 GRE1.0010.662013.20 

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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