Rapid: Individual Calculations February 2019
 Bachi, Jacopo  Total change: 22.60  Rating chartPersonal card
 CIG 2019 - MIMOSA 2 U16 MILANO ITA 2019-01-27
RcRownchangeKK*chgGame
 1326 1162 2.00 3 1.13 20 22.60 
  Armeli, Marco 1422 ITA0.001-0.1820-3.60 
  Volpi, Alessandro 1338 ITA1.0010.732014.60 
  Fabrizi, Anna 1218 ITA1.0010.582011.60 

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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