Individual Calculations May 2017
 Tzavara, Eleni  Total change: -22.80  Rating chartPersonal card
 2017 Team Friendship Cup Nikos Strofalis Attica GRE 2017-01-17
RcRownchangeKK*chgGame
 1155 1059 0.00 1 -0.37 40 -14.80 
  Papadopoulou, Marilena 1155 GRE0.001-0.3740-14.80 

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)
 
 Senior Division by ASOP Dias U2000 - Feb 2017 Petroupoli GRE 2017-02-18
RcRownchangeKK*chgGame
 1289 1023 0.50 2 0.10 40 4.00 
  Pavlis, Antonios 1423  * GRE0.001-0.0840-3.20 
  Tsagkarakis, Alexandros 1155 GRE0.5010.18407.20 
 * 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 10 P Faliro GRE 2017-04-18
RcRownchangeKK*chgGame
 1174 1023 0.00 1 -0.30 40 -12.00 
  Kartsidima, Aggeliki 1174 GRE0.001-0.3040-12.00 

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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