Individual Calculations January 2023
 Mousliadis, Ippokratis  Total change: 14.00  Rating chartPersonal card
 2022 Youth U16 Team Championship of Attica Attica GRE 2022-10-02
RcRownchangeKK*chgGame
 1293 1195 0.50 2 -0.23 40 -9.20 
  Samaras, Vasileios 1260 GRE0.001-0.4140-16.40 
  Makrylakis, Iason 1326 GRE0.5010.18407.20 

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)
 
 U1400 PS Peristeriou 2022 Peristeri GRE 2022-10-22
RcRownchangeKK*chgGame
 1258 1195 1.50 4 -0.16 40 -6.40 
  Ntountoumis, Sotirios 1151 GRE0.001-0.5640-22.40 
  Stavropoulos, Sotirios 1252 GRE0.5010.08403.20 
  Kokondylis, Stylianos 1260 GRE0.5010.09403.60 
  Andreolas, Gavriil 1370 GRE0.5010.23409.20 

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)
 
 Team Cup Spyros Bikos 2022 Attica GRE 2022-11-06
RcRownchangeKK*chgGame
 1550 1195 1.00 2 0.74 40 29.60 
  Kotopoulis, Efstratios 1421 GRE1.0010.794031.60 
  Alexiou, Dimitrios 1679 GRE0.001-0.0540-2.00 

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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