Individual Calculations September 2019
 Davaria, Argyro  Total change: -37.60  Rating chartPersonal card
 AO Kydon tournament summer 2019 Chania GRE 2019-07-29
RcRownchangeKK*chgGame
 1134 1268 1.00 2 -0.35 40 -14.00 
  Dimopoulou, Dionysia 1065 GRE1.0010.24409.60 
  Aleiferi, Aikaterini 1203 GRE0.001-0.5940-23.60 

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)
 
 AO Kydon OFS Chanion tournament 2019 B group Chania GRE 2019-07-29
RcRownchangeKK*chgGame
 1203 1268 0.00 1 -0.59 40 -23.60 
  Aleiferi, Aikaterini 1203 GRE0.001-0.5940-23.60 

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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