Individual Calculations September 2010
 Mattsson, Michael  Total change: 14.85  Rating chartPersonal card
 Klass M 2010 Lund SWE 2010-07-03
RcRownchangeKK*chgGame
 2147 2086 3.00 7 0.08 15 1.20 
  Mardell, Jimmy 2151 SWE0.001-0.4115-6.15 
  Wahlstrom, Lennart 2169 SWE1.0010.61159.15 
  Silfverstrom, Niklas 2016 SWE0.001-0.6015-9.00 
  Wiander, Michael 2186 SWE0.5010.14152.10 
  Nordlund, Jim 2177 SWE0.5010.12151.80 
  Walinder, Lars 2200 SWE1.0010.66159.90 
  Bryntze, Stefan 2129 SWE0.001-0.4415-6.60 

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)
 
 OP 9 Citta' di Bergamo Bergamo ITA 2010-07-16
RcRownchangeKK*chgGame
 2195 2086 3.00 6 0.73 15 10.95 
  Salvador, Roland m2486  * PHI0.001-0.0815-1.20 
  Moreschi, Mauro 1907 ITA1.0010.27154.05 
  Licina, Zoran f2297 CRO0.001-0.2315-3.45 
  Guzzetti, Luigi Enrico 1907 ITA1.0010.27154.05 
  Giretti Kanev, Jasen 2208 ITA1.0010.671510.05 
  Vezzosi, Paolo m2362 ITA0.001-0.1715-2.55 
 * 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)
 
 Stockholm Open 2010 Stockholm SWE 2010-08-16
RcRownchangeKK*chgGame
 2177 2086 2.50 6 0.18 15 2.70 
  Georgescu, Tiberiu f2404 ROU0.001-0.1315-1.95 
  Fernandez, Juan Pablo 2078 SWE0.501-0.0115-0.15 
  Loegdahl, Harald f2251 SWE1.0010.721510.80 
  Hammar, Ulf 2220 SWE0.001-0.3215-4.80 
  Holzmann-Ekholm, Alexander 1970 SWE1.0010.34155.10 
  Revelj, Oskar 2141 SWE0.001-0.4215-6.30 

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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