Individual Calculations August 2013
 Sandalakis, Angelos  Total change: 4.90  Rating chartPersonal card
 21st open SOP-SMAOK over 1900 Athens - Pagkrati GRE 2013-05-14
RcRownchangeKK*chgGame
 2119 2389 5.50 6 0.63 10 6.30 
  Panagiotopoulos, Vas 2030 GRE1.0010.10101.00 
  Tepelenis, Nikolaos 2107 GRE1.0010.16101.60 
  Konistis, Loukas 2105 GRE1.0010.16101.60 
  Galanos, Dimitrios 2056 GRE1.0010.12101.20 
  Kotrotsos, Vasilios f2367 GRE1.0010.47104.70 
  Papadimitriou, Loukas 2046 GRE0.501-0.3810-3.80 

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)
 
 2013 Greek Team Cup Tie Breaks - F4 Greece - Rio GRE 2013-06-16
RcRownchangeKK*chgGame
 2104 2389 1.50 2 -0.14 10 -1.40 
  Stefanatos, Gerasimos 1989  * GRE1.0010.08100.80 
  Zygouris, Hristos 2219 GRE0.501-0.2210-2.20 
 * 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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