Individual Calculations September 2013
 Vyvyan, Philippe  Total change: -31.50  Rating chartPersonal card
 22nd Open International Tournament of Kavala - Group B Kavala GRE 2013-08-06
RcRownchangeKK*chgGame
 1459 1711 3.50 7 -2.10 15 -31.50 
  Tsirlis, Panteleimon 1311  * GRE1.0010.08151.20 
  Iliopoulou, Eleni 1402 GRE0.501-0.3615-5.40 
  Atmatzidis-Hatziris, Konstantino 1371 GRE1.0010.12151.80 
  Bozanis, Dimitrios 1557 GRE0.001-0.7115-10.65 
  Hadolias, Mihail 1511 GRE1.0010.24153.60 
  Betsakos, Konstantinos 1559 GRE0.001-0.7015-10.50 
  Poulopoulou, Ekaterini 1502 GRE0.001-0.7715-11.55 
 * 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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