Rapid: Individual Calculations December 2018
 Davi`, Rosario  Total change: -2.60  Rating chartPersonal card
 OP GRAND PRIX MUSEO DELL'ACCIUGA BAGHERIA ITA 2018-11-11
RcRownchangeKK*chgGame
 1443 1261 1.50 6 -0.13 20 -2.60 
  Franceschino, Luca 1584 ITA0.5010.37207.40 
  Muscarella, Salvatore 1520 ITA0.5010.32206.40 
  Triolo, Martina 1413 ITA0.001-0.3020-6.00 
  Maestri, Salvatore 1420 ITA0.001-0.2920-5.80 
  Lanza, Manfredi 1339 ITA0.001-0.3920-7.80 
  Triolo, Marco 1380 ITA0.5010.16203.20 

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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