Individual Calculations May 2017
 Zoubroulis, Vasileios  Total change: -9.20  Rating chartPersonal card
 2017 Team Friendship Cup Nikos Strofalis Attica GRE 2017-01-17
RcRownchangeKK*chgGame
 1185 1389 0.00 1 -0.76 20 -15.20 
  Karatzanos, Konstantinos 1185 GRE0.001-0.7620-15.20 

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)
 
 163rd Ampelokipi Open 2017 Athens Ampelokipi GRE 2017-03-01
RcRownchangeKK*chgGame
 1660 1397 1.50 4 0.74 20 14.80 
  Litras, Iosif 1797  * GRE0.001-0.0820-1.60 
  Bouras, Panayiotis 1639 GRE0.001-0.2020-4.00 
  Patrinos, Ilias 1567 GRE0.5010.22204.40 
  Dikaros, Nikolaos 1635 GRE1.0010.802016.00 
 * 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)
 
 Easter Open Chess Square 2017 Athens GRE 2017-04-17
RcRownchangeKK*chgGame
 1547 1397 1.50 6 -0.44 20 -8.80 
  Sideris, Theodoros 1797  * GRE0.001-0.0820-1.60 
  Tourkolias, Dimitrios 1679 GRE0.001-0.1620-3.20 
  Georgiopoulos, Har. 1552 GRE0.001-0.2920-5.80 
  Megaloudis, Petros 1477 GRE0.001-0.3920-7.80 
  Pagalis, Georgios 1410 GRE0.5010.02200.40 
  Titinis, Konstantinos 1365 GRE1.0010.46209.20 
 * 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)
 

 

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