Individual Calculations July 2011
 Stamos, Filippos  Total change: 22.50  Rating chartPersonal card
 Attica Team Cup 2011 Attica GRE 2011-04-09
RcRownchangeKK*chgGame
 2202 1879 0.50 1 0.37 15 5.55 
  Delithanasis, Dimitrios 2202 GRE0.5010.37155.55 

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)
 
 3rd Easter Tournament 2011 - PS Peristeriou Group A Peristeri - Athens GRE 2011-04-26
RcRownchangeKK*chgGame
 2026 1879 3.50 7 1.13 15 16.95 
  Sienczewski, Zbigniew 2218 POL0.5010.38155.70 
  Lappas, Konstantinos 1949 GRE1.0010.60159.00 
  Alexakis, Dimitrios 2185 GRE0.001-0.1415-2.10 
  Sidiropoulos, Nikolaos 1765 GRE1.0010.34155.10 
  Hatzoudis, Gerasimos 1757 GRE1.0010.33154.95 
  Khetsuriani, Besarion m2279  * GEO0.001-0.0815-1.20 
  Koutoukidis, Panagiotis 2027 GRE0.001-0.3015-4.50 
 * 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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