Individual Calculations February 2017
 Sonis, Francesco  Total change: 11.10  Rating chartPersonal card
 ITT Montebelluna Montebelluna ITA 2017-01-03
RcRownchangeKK*chgGame
 2455 2406 5.00 9 1.11 10 11.10 
  Percivaldi, Martin f2445 ITA0.001-0.4510-4.50 
  Fernandez, Daniel Howard m2473 ENG0.5010.09100.90 
  Cvitan, Ognjen g2490 CRO1.0010.62106.20 
  Santos Ruiz, Miguel m2484 ESP0.5010.11101.10 
  Martins, David Pires Tavares f2383 POR0.501-0.0310-0.30 
  Velten, Paul m2473 FRA1.0010.59105.90 
  Bove, Alessandro f2308 ITA0.501-0.1310-1.30 
  Kveinys, Aloyzas g2504 LTU0.5010.13101.30 
  Mirzoev, Azer g2537 AZE0.5010.18101.80 

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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