Individual Calculations March 2022
 Tudor, Marian  Total change: 13.00  Rating chartPersonal card
 OP Inverno a Roma 2022 Roma ITA 2022-01-28
RcRownchangeKK*chgGame
 1820 1893 3.50 5 0.65 20 13.00 
  Petcu, Gabriel 1493  * ITA0.501-0.4220-8.40 
  Elia, Alessio 1888 ITA1.0010.49209.80 
  Sacripanti, Valerio 1485 ITA1.0010.08201.60 
  D`amore, Emanuele 1969 ITA1.0010.602012.00 
  Vuelban, Virgilio m2266 PHI0.001-0.1020-2.00 
 * 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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