Rapid: Individual Calculations February 2019
 Piftor, Adrian  Total change: 8.60  Rating chartPersonal card
 OP LETIMBRO 29 SAVONA ITA 2019-01-12
RcRownchangeKK*chgGame
 1780 1597 2.00 6 0.43 20 8.60 
  Mercandelli, Claudio 1788 ITA1.0010.752015.00 
  Cardona, Paolo 1846 ITA0.001-0.1920-3.80 
  Nikolajevic, Tihomir 1749 ITA1.0010.702014.00 
  Cotugno, Michele 1779 ITA0.001-0.2620-5.20 
  Biancotti, Alessandro 1781 ITA0.001-0.2620-5.20 
  Agim, Ymeri 1736 ALB0.001-0.3120-6.20 

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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