Individual Calculations December 2018
 Martins, David Pires Tavares  Total change: 5.10  Rating chartPersonal card
 SGM 2018-19 (League 1 and 2) round 1-2 decentralised SUI 2018-11-10
RcRownchangeKK*chgGame
 2224 2421 2.00 2 0.51 10 5.10 
  Milosevic, Gligor 2144 SUI1.0010.17101.70 
  Claverie, Christophe m2303 FRA1.0010.34103.40 

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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