Individual Calculations March 2023
 Ortobelli Lozza, Marco  Total change: 10.40  Rating chartPersonal card
 CP Bergamo 2023 Spirano ITA 2023-02-03
RcRownchangeKK*chgGame
 1621 1646 3.00 5 0.26 40 10.40 
  Omacini, Mario 1291 ITA1.0010.11404.40 
  Pegno, Mattia 2118 ITA0.001-0.0540-2.00 
  Ferrari Bellisario, Filippo 1417 ITA1.0010.21408.40 
  Foglio, Federico 1369 ITA1.0010.17406.80 
  Elitropi, Giorgio 1909 ITA0.001-0.1840-7.20 

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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