Individual Calculations May 2017
 Skiadopoulou, Afroditi-Lelouda  Total change: 24.80  Rating chartPersonal card
 2017 Team Friendship Cup Nikos Strofalis Attica GRE 2017-01-17
RcRownchangeKK*chgGame
 1575 1402 3.00 6 1.17 40 46.80 
  Karatzanos, Konstantinos 1185 GRE1.0010.22408.80 
  Charalampidis, Vasilios 1464 GRE1.0010.594023.60 
  Mourogiannis, Konstantinos 1743 GRE1.0010.884035.20 
  Berbatis, Antonios 1550 GRE0.001-0.3040-12.00 
  Haldaiakis, Vasilios 1707 GRE0.001-0.1440-5.60 
  Mavrikakis, Georgios 1802  * GRE0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2017 Attica Youth Championships - girls 16 P Faliro GRE 2017-04-18
RcRownchangeKK*chgGame
 1524 1470 2.00 6 -0.55 40 -22.00 
  Diakouli, Ioanna-Maria 1113 GRE1.0010.11404.40 
  Grafakou, Sotiria-Aphrodite 1652 GRE0.001-0.2640-10.40 
  Georgitsi, Antigoni 1777 GRE0.001-0.1440-5.60 
  Kovatseva, Alexandra 1321 GRE1.0010.304012.00 
  Bastianou, Chrysoula 1577 GRE0.001-0.3540-14.00 
  Pramateftaki, Loukia 1703 GRE0.001-0.2140-8.40 

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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