Rapid: Individual Calculations May 2017
 Lugli, Daniele  Total change: -30.80  Rating chartPersonal card
 CIG 2017 - CR EMILIA ROMAGNA U12 SAN MARINO DI BENTIVOGLIO ITA 2017-04-09
RcRownchangeKK*chgGame
 1199 1296 1.00 4 -1.54 20 -30.80 
  Gazzotti, Francesco 1195 ITA0.501-0.1420-2.80 
  Ferro, Filippo 1158 ITA0.501-0.1920-3.80 
  Sparvoli, Federico 1196 ITA0.001-0.6420-12.80 
  Menegatti, Matteo 1246 ITA0.001-0.5720-11.40 

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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