Individual Calculations January 2013
 Todorova, Maya  Total change: -9.45  Rating chartPersonal card
 Team 2013 - Nationale 2 - R3-4 FRANCE FRA 2012-11-17
RcRownchangeKK*chgGame
 1979 2026 0.50 2 -0.63 15 -9.45 
  Mahon, Vivien 1987 FRA0.501-0.0515-0.75 
  Rocland, Theo 1971 FRA0.001-0.5815-8.70 

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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