Individual Calculations July 2021
 Jedrzejak, Krzysztof  Total change: -88.80  Rating chartPersonal card
 XX Jubileuszowe Mistrzostwa Polski Sluzb Mundurowych Glucholazy POL 2021-06-01
RcRownchangeKK*chgGame
 1524 1567 1.00 6 -2.22 40 -88.80 
  Cyra, Dariusz 1872 POL0.001-0.1440-5.60 
  Peter, Rafal 1805 POL0.001-0.2040-8.00 
  Burda, Igor 1167  * POL0.501-0.4240-16.80 
  Orzechowski, Marcin 1655 POL0.5010.12404.80 
  Sowierszenko, Tomasz 1418 POL0.001-0.7040-28.00 
  Rysak, Mateusz 1225 POL0.001-0.8840-35.20 
 * 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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