Individual Calculations May 2017
 Mpatzias, Athanasios  Total change: -21.60  Rating chartPersonal card
 2017 Team Friendship Cup Nikos Strofalis Attica GRE 2017-01-17
RcRownchangeKK*chgGame
 1477 1366 0.00 1 -0.35 40 -14.00 
  Theodosopoulos, Konstantinos 1477 GRE0.001-0.3540-14.00 

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)
 
NOTE: K factor changed
 163rd Ampelokipi Open 2017 Athens Ampelokipi GRE 2017-03-01
RcRownchangeKK*chgGame
 1518 1423 2.00 6 -0.38 20 -7.60 
  Skalkotas, Nikolaos m1823  * GRE0.001-0.0820-1.60 
  Dalpis, Nikolaos 1164 GRE1.0010.18203.60 
  Fakkas, Argiris 1688 GRE0.001-0.1820-3.60 
  Dimopoulos, Dimitrios 1686 GRE0.001-0.1820-3.60 
  Della, Maria-Eleni 1195 GRE1.0010.21204.20 
  Georgiopoulos, Har. 1552 GRE0.001-0.3320-6.60 
 * 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)
 

 

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