Individual Calculations November 2010
 Lakafosis, Stylianos  Total change: -18.75  Rating chartPersonal card
 107th Ambelokipi Open Ambelokipi - Athens GRE 2010-09-12
RcRownchangeKK*chgGame
 1730 1769 2.00 5 -0.75 25 -18.75 
  Kordis, Konstantinos 2169  * GRE0.001-0.0825-2.00 
  Pramateftaki, Loukia 1369  * GRE1.0010.08252.00 
  Tantaroudas- Papaspyrou, Harila 1454 GRE1.0010.14253.50 
  Kesoglou, Konstantinos 2090 GRE0.001-0.1325-3.25 
  Mpousios, Georgios 1569 GRE0.001-0.7625-19.00 
 * 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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