Individual Calculations May 2010
 Calavalle, Giulio  Total change: -7.95  Rating chartPersonal card
 OP del Forte Forte dei Marmi ITA 2010-03-05
RcRownchangeKK*chgGame
 2090 2227 2.50 4 -0.06 15 -0.90 
  Betti, Daniele 1827  * ITA1.0010.08151.20 
  Marsili, Riccardo 1905 ITA1.0010.13151.95 
  Passerotti, Pierluigi f2251 ITA0.5010.03150.45 
  Mrdja, Milan m2376 CRO0.001-0.3015-4.50 
 * 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)
 
 OP 3 Giochiamo alle Terme Castel San Pietro Terme ITA 2010-04-02
RcRownchangeKK*chgGame
 2178 2227 3.50 7 -0.47 15 -7.05 
  Buriani, Andrea 2186 ITA0.501-0.0615-0.90 
  Lucchi, Lorenzo 2079 ITA0.501-0.2015-3.00 
  Mrdja, Milan m2376 CRO0.5010.20153.00 
  Samaritani, Fabio f2216 ITA0.501-0.0215-0.30 
  Gilevich, Artem 2205 UKR0.501-0.0315-0.45 
  Tracy, Marvin 2130 ITA0.501-0.1315-1.95 
  Gaiba, Paolo 2051 ITA0.501-0.2315-3.45 

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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