Rapid: Individual Calculations December 2022
 Grot, Blazej  Total change: 4.80  Rating chartPersonal card
 XII Turniej Szachowy o Szable Pilsudskiego Gr. A Swidnica POL 2022-11-11
RcRownchangeKK*chgGame
 1677 1780 4.50 7 0.12 40 4.80 
  Walczak, Pawel 1380  * POL1.0010.08403.20 
  Frac, Pawel 1386 POL1.0010.08403.20 
  Zeberski, Jakub m2217 POL0.001-0.0640-2.40 
  Kilanski, Janusz 1453 POL1.0010.13405.20 
  Perek, Oskar 1559 POL0.501-0.2840-11.20 
  Raczek, Krzysztof 2142 POL0.001-0.1040-4.00 
  Stoop, Jan 1604 NED1.0010.274010.80 
 * 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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