Rapid: Individual Calculations January 2022
 Thiraios, Rafail Athanasios  Total change: -31.40  Rating chartPersonal card
 2nd Youth Christmas Rapid Kallithea GRE 2021-12-22
RcRownchangeKK*chgGame
 1064 1112 0.00 2 -1.14 20 -22.80 
  Pagkalis, Konstantinos 1058 GRE0.001-0.5820-11.60 
  Kiryttopoulos, Ioannis 1070 GRE0.001-0.5620-11.20 

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)
 
 16th rapid SO Peristeriou Dec 2021 Peristeri GRE 2021-12-28
RcRownchangeKK*chgGame
 1135 1112 0.50 2 -0.43 20 -8.60 
  Lampou, Marianta 1161 GRE0.001-0.4320-8.60 
  Banas, Stylianos 1109 GRE0.5010.00200.00 

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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