Individual Calculations April 2023
 Colombo, Matteo  Total change: -16.40  Rating chartPersonal card
 OP Settimanale Primavera a Ceriano Laghetto 2023 Rounds 1-2-3-4 Ceriano Laghetto ITA 2023-03-07
RcRownchangeKK*chgGame
 1907 1595 0.50 2 0.09 40 3.60 
  Lapiccirella, Daniele 2129 ITA0.001-0.0340-1.20 
  Origgio, Stefano 1684 ITA0.5010.12404.80 

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)
 
 WE 2 Lumezzane - B Lumezzane ITA 2023-03-10
RcRownchangeKK*chgGame
 1396 1595 1.00 2 -0.50 40 -20.00 
  Moro, Roberto 1466 ITA0.001-0.6740-26.80 
  Olldashi, Mersin 1325 ALB1.0010.17406.80 

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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