Individual Calculations September 2011
 Sbarra, Marco  Total change: -39.30  Rating chartPersonal card
 Semifinale CIA Acqui Terme ITA 2011-07-17
RcRownchangeKK*chgGame
 2163 2266 4.00 9 -1.67 15 -25.05 
  Manni, Stefano 2034 ITA1.0010.21153.15 
  Bruno, Fabio m2466 ITA0.001-0.2415-3.60 
  Di Trapani, Davide 2067 ITA0.501-0.2615-3.90 
  Andreoni, Giuseppe 2092 ITA0.501-0.2315-3.45 
  Ferretti, Carlo 1997 ITA1.0010.17152.55 
  Piscopo, Pierluigi m2397 ITA0.5010.18152.70 
  Melone, Antonio 2046 ITA0.001-0.7815-11.70 
  Ferri, Stefano 2207 ITA0.501-0.0815-1.20 
  Marguerettaz, Davy 2160 ITA0.001-0.6415-9.60 

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)
 
 Politiken Cup 2011 Helsingor DEN 2011-07-30
RcRownchangeKK*chgGame
 2084 2266 6.00 10 -0.95 15 -14.25 
  Percivaldi, Martin 1866  * DEN0.001-0.9215-13.80 
  Nordstrom, Hakon N 1866  * NOR1.0010.08151.20 
  Schmitt, Carsten 1959 GER0.001-0.8615-12.90 
  Meldal, Peter 1866  * DEN1.0010.08151.20 
  Stolberg-Rohr, Thomine wf1964 DEN1.0010.15152.25 
  Halamus, Agata 2076 POL1.0010.25153.75 
  Lyngsjo, Hakan 1943 SWE1.0010.13151.95 
  Lund, Silas m2388 DEN1.0010.671510.05 
  Ruck, Robert g2569 HUN0.001-0.1415-2.10 
  Svane, Rasmus 2346 GER0.001-0.3915-5.85 
 * 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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