Rapid: Individual Calculations December 2018
 Cioni, Mattia Ernesto  Total change: 27.00  Rating chartPersonal card
 OP COLLATERALE U16 CTRS EMPOLI ITA 2018-11-11
RcRownchangeKK*chgGame
 1279 1320 3.00 3 1.35 20 27.00 
  Topaios, Federico 1421 ITA1.0010.642012.80 
  Greco, Niccolo` 1118 ITA1.0010.24204.80 
  Trambusti, Aurora 1298 ITA1.0010.47209.40 

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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