Individual Calculations May 2017
 Di Dario, Dario  Total change: 2.00  Rating chartPersonal card
 OP 15 Infrasettimanale ARS -B Roma ITA 2017-03-09
RcRownchangeKK*chgGame
 1442 1611 5.00 7 0.10 20 2.00 
  Piperno, Renato 1355 ITA1.0010.19203.80 
  Salvi, Nino 1355 ITA1.0010.19203.80 
  Pallante, Simone 1260 ITA0.501-0.3920-7.80 
  Caperna, Francesco 1349 ITA1.0010.18203.60 
  Agostini, Maurizio 1695 ITA0.5010.12202.40 
  Rossi, Roberto 1617 ITA1.0010.512010.20 
  De Simone, Gianluca 1461 ITA0.001-0.7020-14.00 

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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