Individual Calculations April 2015
 Grochot, Alicja  Total change: 52.00  Rating chartPersonal card
 Ferie szachowe z KKSz Ochotnica Gorna POL 2015-02-26
RcRownchangeKK*chgGame
 1467 1319 3.50 7 1.30 40 52.00 
  Mrozinski, Michal 1531 POL0.5010.274010.80 
  Flach, Rajmund 1351 POL0.5010.04401.60 
  Rog, Mateusz 1579 POL0.001-0.1840-7.20 
  Korcyl, Patryk 1337 POL1.0010.534021.20 
  Peszkowski, Radoslaw 1371 POL0.5010.07402.80 
  Suder, Jakub 1498 POL0.001-0.2740-10.80 
  Gawor, Jan Pawel 1600 POL1.0010.844033.60 

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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