Rapid: Individual Calculations September 2020
 Herka, Jakub  Total change: 22.80  Rating chartPersonal card
 O Laur Wawrzynca - w Stulecie Bitwy Warszawskiej Chlewiska POL 2020-08-23
RcRownchangeKK*chgGame
 1518 1380 4.00 8 1.14 20 22.80 
  Pomagalski, Marcin 1940 POL0.001-0.0220-0.40 
  Mazur, Wiktor 1189 POL1.0010.25205.00 
  Bednarczyk, Wojciech 1454 POL0.5010.10202.00 
  Sloka, Andrzej 1412 POL1.0010.542010.80 
  Zurek, Dariusz 1690 POL0.5010.36207.20 
  Sadlak, Rafal 1637 POL0.001-0.1820-3.60 
  Lyzwa, Krzysztof 1519 POL0.5010.19203.80 
  Choina, Jan 1304 POL0.501-0.1020-2.00 

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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