Individual Calculations October 2019
 Colabrese, Cary  Total change: -19.00  Rating chartPersonal card
 OP 5 Citta' di Ancona Ancona ITA 2019-08-30
RcRownchangeKK*chgGame
 1558 1526 1.50 5 -0.95 20 -19.00 
  Ricci, Alessio 1926  * ITA0.001-0.0820-1.60 
  Tibulca, Victor George 1270 ITA1.0010.19203.80 
  Bighiu, Gheorghe 1870 ITA0.001-0.1220-2.40 
  De Bianchi, Asia 1355 ITA0.501-0.2320-4.60 
  Saracino, Davide Rosario 1369 ITA0.001-0.7120-14.20 
 * 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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