Rapid: Individual Calculations April 2016
 Borowik, Karol  Total change: -9.20  Rating chartPersonal card
 XVI Otwarte Mistrzostwa Ziemi Lubartowskiej w Szachach Klasycznych Lubartow POL 2016-03-12
RcRownchangeKK*chgGame
 1267 1155 1.00 4 -0.46 20 -9.20 
  Michaluk, Zbigniew 1457 POL0.001-0.1520-3.00 
  Jaroszuk, Ireneusz 1018 POL0.001-0.6820-13.60 
  Wloch, Stanislaw 1372 POL1.0010.782015.60 
  Majczyna, Patrycja 1221 POL0.001-0.4120-8.20 

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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