Rapid: Individual Calculations November 2023
 Andrzejczak, Kuba  Total change: -13.20  Rating chartPersonal card
 Uznam Chess Cup 2023 Swinoujscie POL 2023-10-28
RcRownchangeKK*chgGame
 1398 1104 1.00 4 -0.33 40 -13.20 
  Poberezhnichenko, Vadim 2133 UKR0.0010.00400.00 
  Mrozewicz, Ryszard 1344 POL0.001-0.2040-8.00 
  Kujacz, Michal 1015 POL1.0010.384015.20 
  Fryzowicz, Marek 1100 POL0.001-0.5140-20.40 

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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