Rapid: Individual Calculations June 2018
 Merola, Lorenzo  Total change: -12.20  Rating chartPersonal card
 OP GRAND PRIX PATERNO' PATERNO' ITA 2018-05-13
RcRownchangeKK*chgGame
 1549 1305 0.00 3 -0.61 20 -12.20 
  Di Marco, Calogero 1538 ITA0.001-0.2120-4.20 
  Bonaccorsi, Fabio 1489 ITA0.001-0.2620-5.20 
  Conti, Silvano 1619 ITA0.001-0.1420-2.80 

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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