Individual Calculations January 2022
 Chybalski, Piotr  Total change: 63.20  Rating chartPersonal card
 Otwarte Mistrzostwa Warszawy w szachach klasycznych 2021 - gr. B Warszawa POL 2021-12-18
RcRownchangeKK*chgGame
 1422 1510 7.00 9 1.58 40 63.20 
  Gorecka, Zuzanna 1127 POL1.0010.09403.60 
  Panikowski, Ksawery 1235 POL1.0010.17406.80 
  Mazurek, Filip 1307 POL1.0010.24409.60 
  Klim, Juliusz 1449 POL1.0010.424016.80 
  Seklecki, Jakub 1519 POL0.5010.01400.40 
  Eysmont, Julian 1390 POL1.0010.344013.60 
  Smetek, Michal 1666 POL0.001-0.2940-11.60 
  Jagodzinski, Jaromir 1414 POL1.0010.374014.80 
  Szymanski, Jan 1689 POL0.5010.23409.20 

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)
 

 

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