Rapid: Individual Calculations February 2020
 Norrito, Salvatore  Total change: -31.40  Rating chartPersonal card
 OP CSP E CPS PALERMO ITA 2020-01-05
RcRownchangeKK*chgGame
 1377 1391 1.50 6 -1.57 20 -31.40 
  Lo Presti, Giulio 1653 ITA0.001-0.1820-3.60 
  Maresco, Giulia 1442 ITA0.001-0.4320-8.60 
  Gervasi, Pietro 1323 ITA0.001-0.5920-11.80 
  Gervasi, Giulia 1058 ITA1.0010.12202.40 
  Pistola, Giuseppe 1405 ITA0.001-0.4820-9.60 
  Mazzamuto, Marco 1383 ITA0.501-0.0120-0.20 

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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