Rapid: Individual Calculations July 2022
 Perakaki, Makrina-Eirini  Total change: -7.00  Rating chartPersonal card
 1st open Rapid SO Kallitheas May 2022 Kallithea GRE 2022-05-29
RcRownchangeKK*chgGame
 1394 1159 0.00 3 -0.85 20 -17.00 
  Aggelopoulos, Fotios 1664 GRE0.001-0.0420-0.80 
  Manouvelos, Evangelos 1497 GRE0.001-0.1220-2.40 
  Karampetsou, Efstratia 1020 GRE0.001-0.6920-13.80 

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 Rapid SO Kallitheas June 2022 Kallithea GRE 2022-06-26
RcRownchangeKK*chgGame
 1327 1159 2.00 5 0.50 20 10.00 
  Rodopoulos, Aristeidis 1415 GRE0.001-0.1920-3.80 
  Mylonakis, Ioannis 1405 GRE0.001-0.1920-3.80 
  Tsiaras, Vasileios 1050 GRE1.0010.35207.00 
  Manouvelos, Evangelos 1497 GRE1.0010.882017.60 
  Armaos, Michail 1270 GRE0.001-0.3520-7.00 

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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