Individual Calculations January 2023
 Giannoulis, Dionysios  Total change: 5.40  Rating chartPersonal card
 Mid Ultima by ASOP Dias Nov 2022 Athens GRE 2022-11-05
RcRownchangeKK*chgGame
 1368 1414 2.50 4 0.27 20 5.40 
  Triantafyllos, Michael 1211 GRE1.0010.24204.80 
  Svistounov, Maximos 1379 GRE0.501-0.0520-1.00 
  Papadakis, Ioannis 1478 GRE1.0010.592011.80 
  Kratidis, Anastasios 1405 GRE0.001-0.5120-10.20 

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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