Individual Calculations October 2012
 Barwinski, Dionizy  Total change: -1.95  Rating chartPersonal card
 Extraliga Seniorow - Round 4-6 Gorzow Wlkp. POL 2012-09-14
RcRownchangeKK*chgGame
 2464 2138 0.00 1 -0.13 15 -1.95 
  Dragun, Kamil m2464 POL0.001-0.1315-1.95 

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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