Rapid: Individual Calculations January 2022
 Richichi, Valerio  Total change: 55.00  Rating chartPersonal card
 OP RAPID ASR 2021 ROMA ITA 2021-12-04
RcRownchangeKK*chgGame
 1635 1084 3.00 6 2.75 20 55.00 
  Mingrone, Alfredo 1650 ITA0.001-0.0220-0.40 
  Maldonado, Stefano 1474 ITA0.001-0.0920-1.80 
  Carola, Paolo 1777 ITA1.0010.992019.80 
  Ciufolini, Sirio 1819 ITA1.0010.992019.80 
  Nassa, Nicolas 1447 ITA0.001-0.1020-2.00 
  La Greca, Marco 1645 ITA1.0010.982019.60 

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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