Rapid: Individual Calculations May 2023
 Martinelli, Marco  Total change: -15.40  Rating chartPersonal card
 OP RAPID SAN NICOLO' TERAMO ITA 2023-04-23
RcRownchangeKK*chgGame
 1481 1256 0.50 5 -0.77 20 -15.40 
  Di Martino, Antonio 1744 ITA0.001-0.0420-0.80 
  Bordin, Leonardo 1616 ITA0.5010.40208.00 
  Ulbar, Costantino 1305 ITA0.001-0.4320-8.60 
  Pulsone, Marco 1465 ITA0.001-0.2320-4.60 
  Bruni, Jacopo 1277 ITA0.001-0.4720-9.40 

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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