Individual Calculations January 2023
 Terzidi, Natalia  Total change: 24.00  Rating chartPersonal card
 2022 National Youth Team U16 championships - Finals Rio Achaias GRE 2022-12-15
RcRownchangeKK*chgGame
 1523 1230 1.50 4 0.60 40 24.00 
  Gkouva, Dimitra 1129 GRE1.0010.364014.40 
  Kiousi, Panagiota 1818 GRE0.001-0.0240-0.80 
  Tsapaki, Asimenia 1528 GRE0.001-0.1540-6.00 
  Gkoutzouki, Aikaterini Argyro 1618 GRE0.5010.414016.40 

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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