Individual Calculations January 2020
 Tragoudaras, Nikolaos  Total change: -2.00  Rating chartPersonal card
 Celebration open Nov 2019 Chess Square Athens GRE 2019-11-09
RcRownchangeKK*chgGame
 1484 1472 1.50 3 -0.05 40 -2.00 
  Papanikos, Konstantinos 1214 GRE1.0010.18407.20 
  Papahristoudis, Anastasios 1872  * GRE0.5010.424016.80 
  Boulamatsis, Konstantinos I 1365 GRE0.001-0.6540-26.00 
 * 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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