Rapid: Individual Calculations February 2022
 Martinelli, Marco  Total change: 13.40  Rating chartPersonal card
 OP RAPID ASR 2022 ROMA ITA 2022-01-23
RcRownchangeKK*chgGame
 1415 1170 2.00 6 0.67 20 13.40 
  Di Giambattista, Francesco 1591 ITA0.001-0.0720-1.40 
  Sacripanti, Valerio 1467 ITA0.001-0.1520-3.00 
  Ficuciello, Vincenzo 1300 ITA1.0010.682013.60 
  Di Pietro, Matteo 1570  * ITA0.001-0.0820-1.60 
  Gambino, Pablo 1183 ITA0.001-0.4820-9.60 
  Laforgia, Gaia Camilla Federica 1380 ITA1.0010.772015.40 
 * 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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