Rapid: Individual Calculations May 2015
 Kaczmarczyk, Marcin  Total change: 13.40  Rating chartPersonal card
 XIX Grand Prix Gminy Jablonna turniej 4A Jablonna POL 2015-04-11
RcRownchangeKK*chgGame
 1474 1513 4.00 6 0.67 20 13.40 
  Mysliwiec, Eugeniusz 1227 POL1.0010.16203.20 
  Maj, Marcin 1827 POL0.001-0.1420-2.80 
  Fieducik, Marcin 1356 POL1.0010.29205.80 
  Gajewski, Dariusz 1774 POL0.001-0.1820-3.60 
  Spychala, Bronislaw 1427 POL1.0010.38207.60 
  Grzegorzak, Janusz 1230 POL1.0010.16203.20 

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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