Individual Calculations September 2009
 Sochacki, Wojtek  Total change: 1.50  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - I Liga Juniorow Chotowa POL 2009-07-06
RcRownchangeKK*chgGame
 2087 2197 6.00 9 0.22 15 3.30 
  Goluch, Piotr 2040 POL0.001-0.7115-10.65 
  Szumilas, Piotr 2127 POL1.0010.40156.00 
  Barski, Radoslaw 2218 POL1.0010.53157.95 
  Puksza, Andrzej 1936 POL0.501-0.3215-4.80 
  Karski, Lukasz 1960 POL1.0010.20153.00 
  Matuszewski, Michal 2301 POL0.5010.14152.10 
  Sowul, Bartosz 2081 POL0.501-0.1615-2.40 
  Ziebinski, Bartosz 2045 POL1.0010.30154.50 
  Lis, Marek 2079 POL0.501-0.1615-2.40 

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)
 
 21e open international d'ete - Trophee Novotel Montfleury - A Cannes FRA 2009-07-27
RcRownchangeKK*chgGame
 2266 2197 2.00 5 -0.12 15 -1.80 
  Riff, Jean-Noel m2505 FRA0.001-0.1415-2.10 
  Van De Wynkele, Eric 2140 BEL0.001-0.5815-8.70 
  Derieux, Christian 2155 FRA1.0010.44156.60 
  Gozzoli, Cyrille 2125 FRA1.0010.40156.00 
  Goldsztejn, Gildas m2403 FRA0.001-0.2415-3.60 

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)
 

 

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