Individual Calculations June 2022
 Giakoustidou, Evgenia  Total change: 71.20  Rating chartPersonal card
 2022 National youth girls U18 Championsip Kavala GRE 2022-04-26
RcRownchangeKK*chgGame
 1379 1271 4.00 8 0.91 40 36.40 
  Alexandri, Dimitra 1744 GRE1.0010.954038.00 
  Athanasiou, Soumela 1450 GRE0.5010.23409.20 
  Kavakopoulou, Ioulia Anastasia 1393 GRE0.001-0.3340-13.20 
  Tzovani, Dimitra 1340 GRE0.5010.10404.00 
  Alexandri, Vasiliki 1589 GRE0.5010.374014.80 
  Limaraki, Nikoleta 1156 GRE0.501-0.1640-6.40 
  Lagogianni, Niki Vasiliki 1218 GRE0.501-0.0740-2.80 
  Maniati, Konstantina 1141 GRE0.501-0.1840-7.20 

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)
 
 2022 youth champsionships of ESS THES-CHALK - girls U14 Thessaloniki GRE 2022-04-28
RcRownchangeKK*chgGame
 1589 1271 1.50 2 1.24 40 49.60 
  Alexandri, Vasiliki 1589 GRE0.5010.374014.80 
  Alexandri, Vasiliki 1589 GRE1.0010.874034.80 

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)
 
 8th youth U16 Sykies Neapoli 2022 Thessaloniki GRE 2022-05-27
RcRownchangeKK*chgGame
 1177 1271 1.50 3 -0.37 40 -14.80 
  Zafeiriou, Maximos 1054 GRE1.0010.22408.80 
  Boutikos, Eleftherios 1338 GRE0.001-0.4140-16.40 
  Chasapis, Christos 1138 GRE0.501-0.1840-7.20 

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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