Rapid: Individual Calculations September 2020
 Janik, Marcin  Total change: 51.40  Rating chartPersonal card
 O Laur Wawrzynca - w Stulecie Bitwy Warszawskiej Chlewiska POL 2020-08-23
RcRownchangeKK*chgGame
 1790 1673 6.00 9 2.57 20 51.40 
  Mazur, Wiktor 1189 POL1.0010.05201.00 
  Bogdanov, Ignat 2185 UKR0.5010.46209.20 
  Szwaj, Jacek 1934 POL1.0010.822016.40 
  Pomagalski, Marcin 1940 POL0.001-0.1820-3.60 
  Zurek, Dariusz 1690 POL1.0010.522010.40 
  Choina, Adam 1981 POL0.001-0.1420-2.80 
  Wojcieszyn, Lukasz 1554 POL1.0010.34206.80 
  Giemza, Julia 1472 POL1.0010.24204.80 
  Grzelak, Artur 2161 POL0.5010.46209.20 

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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