Rapid: Individual Calculations November 2018
 Pizzoferrato, Mattia  Total change: -32.00  Rating chartPersonal card
 CIS U16 2018 - CR EMILIA-ROMAGNA U16 CASTELVETRO ITA 2018-09-30
RcRownchangeKK*chgGame
 1427 1523 2.00 6 -1.60 20 -32.00 
  Wang, Cesare 1772 ITA0.001-0.1920-3.80 
  Ballotti, Matteo 1126 ITA0.001-0.9220-18.40 
  Mazilu, David Andrei 1383 ITA0.501-0.1920-3.80 
  Wang, Cesare 1772 ITA0.001-0.1920-3.80 
  Ballotti, Matteo 1126 ITA1.0010.08201.60 
  Mazilu, David Andrei 1383 ITA0.501-0.1920-3.80 

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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