Individual Calculations July 2014
 Nikolaidis, Georgios  Total change: -19.50  Rating chartPersonal card
 2014 Attica Senior Team Championship Attica GRE 2014-04-06
RcRownchangeKK*chgGame
 1752 1857 2.50 4 -0.04 15 -0.60 
  Koukoufikis, Ioannis 1619 GRE1.0010.20153.00 
  Maroulakos, Stavros 1646 GRE1.0010.23153.45 
  Diatsintos, Apostolos 1817 GRE0.001-0.5615-8.40 
  Sklavounos, Panayotis 1925 GRE0.5010.09151.35 

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)
 
 26th open SOP - SMAOK under 1900 Pagkrati - Athens GRE 2014-05-09
RcRownchangeKK*chgGame
 1512 1848 4.00 6 -1.26 15 -18.90 
  Kavvadias, Dionysios 1517 GRE0.001-0.8815-13.20 
  Paliopoulos, Nikolaos 1448  * GRE0.001-0.9215-13.80 
  Deligiorgis, Giorgos 1448  * GRE1.0010.08151.20 
  Trantas, Triantafillos 1526 GRE1.0010.13151.95 
  Fotiadis, Kleanthis 1587 GRE1.0010.18152.70 
  Kontokanis, Andreas 1546 GRE1.0010.15152.25 
 * 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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