Rapid: Individual Calculations July 2022
 Armaos, Michail  Total change: 5.20  Rating chartPersonal card
 1st open Rapid SO Kallitheas May 2022 Kallithea GRE 2022-05-29
RcRownchangeKK*chgGame
 1583 1281 0.00 3 -0.47 20 -9.40 
  Masas, Alexandros 1528 GRE0.001-0.1920-3.80 
  Vasileiou, Ioannis 1723 GRE0.001-0.0620-1.20 
  Konstantinidis, Dimitrios Gk 1499 GRE0.001-0.2220-4.40 

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)
 
 53rd U16 rapid SO Kallitheas June 2022 Kallithea GRE 2022-06-05
RcRownchangeKK*chgGame
 1221 1270 1.00 1 0.43 20 8.60 
  Alexopoulos, Alexandros 1221 GRE1.0010.43208.60 

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)
 
 2nd open Rapid SO Kallitheas June 2022 Kallithea GRE 2022-06-26
RcRownchangeKK*chgGame
 1219 1270 2.00 3 0.30 20 6.00 
  Sidiras, Efthymios 1174 GRE1.0010.37207.40 
  Samaras, Vasileios 1325 GRE0.001-0.4220-8.40 
  Perakaki, Makrina-Eirini 1159 GRE1.0010.35207.00 

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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