Individual Calculations November 2022
 Michelakos, Panagiotis  Total change: -4.00  Rating chartPersonal card
 Ultima by ASOP Dias - TOP Sep 2022 Petroupoli GRE 2022-09-10
RcRownchangeKK*chgGame
 1875 2276 3.50 4 -0.18 20 -3.60 
  Oikonomopoulos, Filippos 1876  * GRE1.0010.08201.60 
  Kiousi, Panagiota 1849 GRE1.0010.07201.40 
  Tragoudaras, Nikolaos 1880 GRE0.501-0.4220-8.40 
  Tzortzatos, Dimosthenis 1894 GRE1.0010.09201.80 
 * 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)
 
 2022 team cup of Attica final 4 Athens GRE 2022-09-25
RcRownchangeKK*chgGame
 2265 2276 0.50 1 -0.02 20 -0.40 
  Rahmanidis, Petros 2265 GRE0.501-0.0220-0.40 

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)
 

 

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