Individual Calculations December 2018
 Sochacki, Christophe  Total change: 3.60  Rating chartPersonal card
 Team 2019 - Nationale 1 r3-4 FRANCE FRA 2018-11-17
 2427 2476 1.50 2 0.36 10 3.60 
  Vedmediuc, Serghei m2472 MDA0.501-0.0110-0.10 
  Chernov, Vadim m2382 ROU1.0010.37103.70 

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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