Individual Calculations December 2018
 Inkiov, Ventzislav  Total change: -5.70  Rating chartPersonal card
 Team 2019 - Nationale 1 r3-4 FRANCE FRA 2018-11-17
 2409 2437 0.50 2 -0.57 10 -5.70 
  Pavlidis, Antonios g2536 GRE0.001-0.3610-3.60 
  Justo, Damian f2282 ARG0.501-0.2110-2.10 

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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