Individual Calculations December 2017
 Marino, Gabriele  Total change: 48.80  Rating chartPersonal card
 FE 10 i Dioscuri - Memorial F. Vetro - B Favara ITA 2017-11-10
RcRownchangeKK*chgGame
 1632 1674 4.00 5 1.22 40 48.80 
  Madonia, Giorgio 1521 ITA1.0010.304012.00 
  Licata, Silvio 1590 ITA0.501-0.1240-4.80 
  La Rosa, Placido 1698 ITA0.5010.03401.20 
  Isaia, Rosario 1644 ITA1.0010.464018.40 
  Coffaro, Ruben 1709 ITA1.0010.554022.00 

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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