Individual Calculations June 2013
 Spanos, Haralabos  Total change: 37.35  Rating chartPersonal card
 March Chess League 2013 - Senior Division ASOP DIAS Athens - Petroupoli GRE 2013-03-30
RcRownchangeKK*chgGame
 1546 1386 4.50 6 2.63 15 39.45 
  Pavlis, Antonios 1786  * GRE0.001-0.0815-1.20 
  Kontoulis, Konstantinos 1224 GRE1.0010.29154.35 
  Diamandis, Phoebus-Apollo 1581 GRE1.0010.751511.25 
  Bellos, Vasilios 1539 GRE1.0010.701510.50 
  Kontogiannis, Alexandros L 1478 GRE0.5010.13151.95 
  Giannoulis, Dionisios 1669 GRE1.0010.841512.60 
 * 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)
 
 9th open SO Peristeriou Peristeri GRE 2013-04-09
RcRownchangeKK*chgGame
 1625 1392 0.50 3 -0.14 15 -2.10 
  Spanos, Athanasios Ch. 1638 GRE0.5010.31154.65 
  Savidis, Dimitrios 1703 GRE0.001-0.1415-2.10 
  Diatsintos, Ilias 1534 GRE0.001-0.3115-4.65 

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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