Rapid: Individual Calculations April 2022
 Chromicz, Andrzej  Total change: -30.40  Rating chartPersonal card
 Mistrzostwa Polski Amatorow w Szachach Szybkich 2022 Pegow POL 2022-03-19
RcRownchangeKK*chgGame
 1262 1321 2.00 6 -1.52 20 -30.40 
  Malecki, Eugeniusz 1778 POL0.001-0.0520-1.00 
  Szpinda, Piotr 1567 POL0.001-0.1920-3.80 
  Cudyk, Oliwia 1005 POL0.001-0.8720-17.40 
  Kuriata, Karol 1089 POL0.001-0.7920-15.80 
  Piras, Mateusz 1128 POL1.0010.25205.00 
  Makalowski, Pawel 1002 POL1.0010.13202.60 

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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