Individual Calculations February 2013
 Adamowicz, Marek  Total change: -12.60  Rating chartPersonal card
 FERIE Z SZACHAMI 2013-grupa A Olsztyn POL 2013-01-21
RcRownchangeKK*chgGame
 1476 1402 2.00 6 -0.42 30 -12.60 
  Wierzbowska, Aleksandra 1490 POL0.5010.12303.60 
  Bober, Wojciech 1439 POL0.001-0.4530-13.50 
  Rosinski, Michal 1391 POL0.001-0.5230-15.60 
  Pielach, Jacek 1431 POL1.0010.543016.20 
  Czarkowski, Tomasz 1639 POL0.001-0.2030-6.00 
  Adamowicz, Piotr 1467 POL0.5010.09302.70 

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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