Individual Calculations May 2017
 Bonomi, Maurizio  Total change: -15.20  Rating chartPersonal card
 49 CIS - Serie A2 Girone 1 Santa Margherita Ligure ITA 2017-03-24
RcRownchangeKK*chgGame
 2150 2188 2.00 5 -0.76 20 -15.20 
  Innocenti, Giovanni 2088 ITA0.501-0.1420-2.80 
  Frugoli, Francesco 2218 ITA0.001-0.4620-9.20 
  Tommasini, Enzo 2143 ITA0.501-0.0620-1.20 
  Pepino, Enrico 2090 ITA0.501-0.1320-2.60 
  De Florio, Federico 2213 ITA0.5010.03200.60 

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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