Rapid: Individual Calculations September 2022
 Zinnai, Graziano Matteo  Total change: -10.20  Rating chartPersonal card
 OP 11 MONTELLA MONTELLA ITA 2022-08-06
RcRownchangeKK*chgGame
 1620 2045 5.50 7 -0.51 20 -10.20 
  Mazzeo, Francesco 1507 ITA0.501-0.4720-9.40 
  Glover, Liam 1645  * ITA1.0010.08201.60 
  Brunetti, Alessandro 1366 ITA1.0010.01200.20 
  Caputo, Piero 1393 ITA0.501-0.4920-9.80 
  Perrotta, Nicola 1575 ITA1.0010.05201.00 
  Seletsky, Grigory f2233 UKR1.0010.742014.80 
  Ponticelli, Carmine 1622 ITA0.501-0.4320-8.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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