Individual Calculations April 2019
 Orfini, Nicolo  Total change: 35.20  Rating chartPersonal card
 CIS 2019 - Serie A2 Girone 6 Montesilvano ITA 2019-03-15
RcRownchangeKK*chgGame
 2212 2228 3.50 5 0.88 40 35.20 
  Doric, Senad 2112 ITA1.0010.344013.60 
  Marvulli, Dario 2054 ITA1.0010.274010.80 
  Mogranzini, Roberto g2445 ITA0.5010.284011.20 
  Drei, Andrea f2175 ITA0.501-0.0740-2.80 
  Machidon, Cristi f2273 MDA0.5010.06402.40 

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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