Individual Calculations November 2011
 Arvanitakis, Panagiotis  Total change: 19.80  Rating chartPersonal card
 116th Ambelokipi Open Athens, Ambelokipi GRE 2011-09-03
RcRownchangeKK*chgGame
 1837 1549 2.50 6 1.40 15 21.00 
  Koerant, Filipos 1949  * GRE0.001-0.0815-1.20 
  Koukoufikis, Ioannis 1720 GRE1.0010.731510.95 
  Kesoglou, Konstantinos 1949  * GRE0.5010.42156.30 
  Bitsanis, Georgios 1573 GRE1.0010.53157.95 
  Sideris, Theodoros 1949  * GRE0.001-0.0815-1.20 
  Doudaniotis, Dimitrios 1883 GRE0.001-0.1215-1.80 
 * 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)
 
 12th Open SOP-SMAOK under 1900 rating Pagrati, Athens GRE 2011-09-09
RcRownchangeKK*chgGame
 1949 1549 0.00 1 -0.08 15 -1.20 
  Anairousis, Panag 1949  * GRE0.001-0.0815-1.20 
 * 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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