Individual Calculations September 2013
 Orzechowski, Michal  Total change: -31.80  Rating chartPersonal card
 DMP - II liga juniorow Szczyrk POL 2013-07-22
RcRownchangeKK*chgGame
 1364 1380 1.00 6 -2.12 15 -31.80 
  Rudol, Maria 1441 POL0.001-0.4215-6.30 
  Setera, Mateusz 1380 POL1.0010.50157.50 
  Wisniewski, Jacek 1511 POL0.001-0.3215-4.80 
  Marczak, Szymon 1192 POL0.001-0.7415-11.10 
  Skowron, Mateusz 1360 POL0.001-0.5315-7.95 
  Maciak, Jakub 1298 POL0.001-0.6115-9.15 

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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