Rapid: Individual Calculations December 2019
 Ferrante, Marco  Total change: -7.20  Rating chartPersonal card
 CIG 2020 - LIDO DI OSTIA 3 U16 ROMA ITA 2019-11-10
RcRownchangeKK*chgGame
 1197 1358 2.50 4 -0.36 20 -7.20 
  Piccinato, Claudio 1169 ITA0.501-0.2520-5.00 
  Marr, Nicola 1236 ITA0.001-0.6720-13.40 
  Leone, Francesco Saverio 1233 ITA1.0010.33206.60 
  Imbimbo, Gabriele 1148 ITA1.0010.23204.60 

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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