Individual Calculations October 2013
 Bobras, Piotr  Total change: -14.50  Rating chartPersonal card
 DMP - Sygnity Exstraliga 2013 rounds 4-6 Gorzow Wielkopolski POL 2013-08-30
RcRownchangeKK*chgGame
 2289 2532 0.00 1 -0.80 10 -8.00 
  Swiech, Przemyslaw 2289 POL0.001-0.8010-8.00 

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)
 
 DMP - Sygnity Exstraliga 2013 rounds 7-9 Katowice POL 2013-09-13
RcRownchangeKK*chgGame
 2475 2532 0.50 2 -0.65 10 -6.50 
  Czarnota, Pawel g2536 POL0.001-0.4910-4.90 
  Fraczek, Daniel m2414 POL0.501-0.1610-1.60 

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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