Individual Calculations September 2010
 Vlahakis, Georgios  Total change: 22.55  Rating chartPersonal card
 2nd International Chess Tournament of Rethymno Rethymno GRE 2010-07-13
RcRownchangeKK*chgGame
 2032 1703 0.50 5 -0.16 25 -4.00 
  Smirnov, Artem m2103  * RUS0.001-0.0825-2.00 
  Schut, Han 2103  * NED0.001-0.0825-2.00 
  Hegarty, Sarah N wf2057 ENG0.001-0.1125-2.75 
  Papadogiannis, Sevastianos 1946 GRE0.001-0.2025-5.00 
  Arnold, Max 1951 GER0.5010.31257.75 
 * 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)
 
NOTE: K factor changed
 3rd International Chess Tournament of Paleohora Paleohora, Chania GRE 2010-07-22
RcRownchangeKK*chgGame
 1982 1703 3.00 7 1.77 15 26.55 
  Svetushkin, Dmitry g2103  * MDA0.001-0.0815-1.20 
  Vlahakis, Nektarios 2098 GRE0.5010.42156.30 
  Koutoukidis, Panagiotis 1920 GRE0.001-0.2215-3.30 
  Liodakis, Konstantinos 1909 GRE0.5010.26153.90 
  Papamichael, Georgios 1885 GRE0.5010.24153.60 
  Smits, Benjamin 1895 NED1.0010.751511.25 
  Altukhov, Yriu 2066 RUS0.5010.40156.00 
 * 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)
 

 

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