Individual Calculations February 2017
 Ruo, Alessandro  Total change: 21.20  Rating chartPersonal card
 FE 5 SS Lazio - B Roma ITA 2017-01-03
RcRownchangeKK*chgGame
 1491 1605 5.00 7 0.53 40 21.20 
  D Angerio, Alessandro 1436 ITA0.501-0.2240-8.80 
  Giordani, Luca 1239 ITA0.501-0.4040-16.00 
  Maione, Melissa 1468 ITA1.0010.324012.80 
  Alessio, Anna 1471 ITA1.0010.324012.80 
  Budini, Andrea 1492 ITA0.501-0.1540-6.00 
  De Angelis, Nico 1754 ITA1.0010.704028.00 
  Gergely, Imre 1577 ITA0.501-0.0440-1.60 

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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