Individual Calculations January 2012
 Sibilio, Mario  Total change: 2.40  Rating chartPersonal card
 OP DLF Steinitz 2011 Roma ITA 2011-12-16
RcRownchangeKK*chgGame
 2092 2337 4.00 5 0.16 15 2.40 
  Di Tucci, Benedetto 1937  * ITA1.0010.08151.20 
  Simeone, Giulio 1940 ITA1.0010.08151.20 
  Minikh, Edouard 2003 ITA1.0010.12151.80 
  Quimi, Marco 2163 PER0.501-0.2315-3.45 
  Tomescu, Vlad m2415 ROU0.5010.11151.65 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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