Individual Calculations October 2019
 Borowski, Przemyslaw  Total change: 19.40  Rating chartPersonal card
 DMP II liga seniorow 2019 Poronin POL 2019-09-06
RcRownchangeKK*chgGame
 2022 1765 2.00 5 0.97 20 19.40 
  Rams, Michal 2165  * POL0.5010.42208.40 
  Polarczyk, Pawel 1794 POL0.5010.04200.80 
  Pulik, Krzysztof 2131 POL0.001-0.1020-2.00 
  Kurpiewski, Slawomir 1978 POL1.0010.772015.40 
  Krasiewicz, Robert 2044 POL0.001-0.1620-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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