Rapid: Individual Calculations October 2021
 Piotrowski, Arkadiusz  Total change: 5.80  Rating chartPersonal card
 Turniej Szachowy z okazji 1021 urodzin Debu Bartka o Puchar Wojta Gminy Zagnansk - Open Zagnansk POL 2021-09-26
RcRownchangeKK*chgGame
 1615 1750 6.00 9 0.29 20 5.80 
  Wodzinski, Tomasz 1197 POL1.0010.03200.60 
  Masternak, Konrad 1357 POL1.0010.08201.60 
  Szpar, Milosz f2245 POL0.001-0.0420-0.80 
  Mikhaletz, Lubomir g2129 UKR0.001-0.0920-1.80 
  Kielb, Miroslaw 1354 POL1.0010.08201.60 
  Nowakowski, Sebastian 1364 POL1.0010.09201.80 
  Daszkiewicz, Adrian 1211 POL1.0010.03200.60 
  Mis, Mieszko f2214 POL0.001-0.0520-1.00 
  Lyzwa, Krzysztof 1466 POL1.0010.16203.20 

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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