Individual Calculations March 2023
 D Eva, Maurizio  Total change: -13.00  Rating chartPersonal card
 OP 45 Settimanale Lazio Scacchi Rounds 3-4-5-6 Roma ITA 2023-01-31
RcRownchangeKK*chgGame
 1538 1684 2.00 4 -0.65 20 -13.00 
  Militerni, Pierluigi 1275 ITA1.0010.08201.60 
  Concutelli, Alberto 1773 ITA0.001-0.3820-7.60 
  Venditti, Raffaele 1619 ITA0.001-0.5920-11.80 
  Minotti, Nicola 1484 ITA1.0010.24204.80 

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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