Rapid: Individual Calculations December 2021
 Musz, Maciej  Total change: -41.40  Rating chartPersonal card
 IV Memorial Miroslawy Litmanowicz 2021 Warszawa POL 2021-10-30
RcRownchangeKK*chgGame
 1078 1225 0.00 2 -1.40 20 -28.00 
  Kus, Maksymilian 1045 POL0.001-0.7420-14.80 
  Komuda, Ksawery 1111 POL0.001-0.6620-13.20 

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)
 
 Mistrzostwa Mazowsza Juniorow w Szachach Szybkich do 11 lat Warszawa POL 2021-11-21
RcRownchangeKK*chgGame
 1161 1225 0.50 2 -0.67 20 -13.40 
  Ladon, Tymoteusz 1128 POL0.001-0.6320-12.60 
  Skolimowski, Michal 1194 POL0.501-0.0420-0.80 

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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