Rapid: Individual Calculations September 2021
 Zabrzanski, Marcin  Total change: 5.60  Rating chartPersonal card
 PGNiG TERMIKA Mistrzostwa Polski Juniorow w Szachach Szybkich 2021 - C12 Rzeszow POL 2021-08-28
RcRownchangeKK*chgGame
 1226 1146 3.50 8 0.28 20 5.60 
  Khimichenko, Dmytro 1360 POL0.001-0.2320-4.60 
  Uhryn, Mateusz 1310 POL0.001-0.2820-5.60 
  Przybylski, Jan 1357 POL0.001-0.2320-4.60 
  Gruca, Karol 1062 POL0.501-0.1220-2.40 
  Ciepiela, Igor 1037 POL1.0010.35207.00 
  Majcher, Igor 1390 POL0.001-0.2020-4.00 
  Krzepkowski, Kacper 1023 POL1.0010.33206.60 
  Czyzyk, Milosz 1266 POL1.0010.662013.20 

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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