Individual Calculations September 2010
 Sibilio, Mario  Total change: 2.55  Rating chartPersonal card
 Semifinale 70. CIA Torino ITA 2010-06-20
RcRownchangeKK*chgGame
 2312 2362 5.50 9 0.40 15 6.00 
  Manfredi, Vincenzo 2172 ITA1.0010.25153.75 
  Grinza, Andrea f2255 ITA1.0010.35155.25 
  Dvirnyy, Daniyyl m2459 ITA0.001-0.3715-5.55 
  Stella, Andrea f2308 ITA0.501-0.0815-1.20 
  Sbarra, Marco f2309 ITA1.0010.43156.45 
  Mogranzini, Roberto m2405 ITA0.5010.06150.90 
  Cocchi, Andrea f2244 ITA0.501-0.1615-2.40 
  De Florio, Federico 2171 ITA1.0010.25153.75 
  Rombaldoni, Denis m2484 ITA0.001-0.3315-4.95 

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)
 
 FE 4 Castelli Romani e Prenestini Frascati ITA 2010-08-13
RcRownchangeKK*chgGame
 2252 2362 5.50 9 -0.23 15 -3.45 
  Bighiu, Gheorghe 2056 ITA1.0010.14152.10 
  Parpinel, Marco 2155 ITA1.0010.23153.45 
  Epishin, Vladimir g2598 RUS0.001-0.2015-3.00 
  Maggi, Fabrizio 2121 ITA0.501-0.3015-4.50 
  Herrmann, Oliver 2112 GER0.501-0.3115-4.65 
  Vuelban, Virgilio m2358 PHI1.0010.49157.35 
  Passerotti, Pierluigi f2238 ITA0.501-0.1715-2.55 
  Salvador, Roland m2498 PHI0.001-0.3215-4.80 
  Castelfranchi, Carlo 2133 ITA1.0010.21153.15 

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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