Individual Calculations January 2015
 Koumtzis, Sotiris  Total change: 0.00  Rating chartPersonal card
 2014 Greek national championship for blind and visually impaired Athens GRE 2014-12-01
RcRownchangeRpKK*chgGame
 1431 0 2.00 6 0.00 1306   0.00 
  Managias, A 1436 GRE0.0010.00 0.00 
  Livanopoulou, Athina 1206 GRE1.0010.00 0.00 
  Kapnakis, Mihail 1232 GRE1.0010.00 0.00 
  Ntovas, Dimitrios 1323 GRE0.0010.00 0.00 
  Papadopoulos, Christos 1728 GRE0.0010.00 0.00 
  Boudalakis, Filippos 1658 GRE0.0010.00 0.00 

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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