Individual Calculations October 2013
 Billon, Olivier  Total change: 13.95  Rating chartPersonal card
 FE 11 Citta' di Amantea Amantea ITA 2013-09-01
RcRownchangeKK*chgGame
 2273 2240 5.00 9 0.93 15 13.95 
  Cipollaro, Giovanni 1918 ITA1.0010.13151.95 
  Drasko, Milan g2464 MNE0.5010.28154.20 
  Sveshnikov, Vladimir m2406 LAT0.001-0.2815-4.20 
  Cafaro, Luca 1938 ITA1.0010.15152.25 
  Mladenov, Plamen m2390 BUL0.001-0.3015-4.50 
  Grasso, Nino 2016 ITA1.0010.22153.30 
  Stromboli, Ettore f2322 ITA1.0010.61159.15 
  Bellia, Fabrizio m2415 ITA0.5010.23153.45 
  David, Alberto g2591 ITA0.001-0.1115-1.65 

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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