Individual Calculations May 2017
 Sessa, Francesco D.  Total change: -55.60  Rating chartPersonal card
 FE 3 Pasqua a Montesilvano - C Montesilvano ITA 2017-04-14
RcRownchangeKK*chgGame
 1311 1479 1.50 4 -1.39 40 -55.60 
  Spina, Ezio 1356 ITA0.501-0.1740-6.80 
  Ciriolo, Enrico 1292 ITA0.001-0.7440-29.60 
  Palermiti, Francesco 1325 ITA1.0010.294011.60 
  Ciriolo, Lucio 1270 ITA0.001-0.7740-30.80 

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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