Individual Calculations November 2020
 Danesi, Lorenzo  Total change: 19.20  Rating chartPersonal card
 OP L'isola del tesoro Bologna ITA 2020-10-25
RcRownchangeKK*chgGame
 1364 1246 1.50 3 0.48 40 19.20 
  Rossi, Davide 1411 ITA0.5010.22408.80 
  Salamone, Eugenio 1310 ITA0.001-0.4140-16.40 
  Vergara Meersohn, Alberto Luis 1371 ITA1.0010.674026.80 

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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