Individual Calculations April 2023
 Mousliadis, Ippokratis  Total change: 28.40  Rating chartPersonal card
 36th open PS Peristeriou 2023 B Peristeri GRE 2023-01-21
RcRownchangeKK*chgGame
 1150 1209 2.50 3 0.76 40 30.40 
  Afantiti, Maria Varvara 1082 GRE1.0010.334013.20 
  Rentzos, Alexandros 1119 GRE1.0010.384015.20 
  Kokondylis, Stylianos 1248 GRE0.5010.05402.00 

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)
 
 2023 Attica Friendship Cup Attica GRE 2023-01-29
RcRownchangeKK*chgGame
 1330 1209 1.00 3 -0.05 40 -2.00 
  Goridaris, Nikolaos 1489 GRE0.001-0.1640-6.40 
  Diatsintos, Ilias 1340 GRE0.001-0.3240-12.80 
  Kantzaris, Ilias 1162 GRE1.0010.434017.20 

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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