Rapid: Individual Calculations September 2020
 Wieckowski, Michal  Total change: -2.20  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich 2020 - C14 Wroclaw POL 2020-08-25
RcRownchangeKK*chgGame
 1429 1491 6.00 11 -0.11 20 -2.20 
  Dysko, Michal 1065 POL1.0010.07201.40 
  Bogusz, Alan 1626 POL0.5010.18203.60 
  Trzebinski, Patryk 1815 POL0.001-0.1320-2.60 
  Lysakowski, Piotr 1272 POL0.501-0.2820-5.60 
  Bala, Bartosz 1116 POL1.0010.09201.80 
  Jeda, Maciej 1806 POL1.0010.862017.20 
  Jedraszek, Pawel 1588 POL0.001-0.3720-7.40 
  Rzenca, Jerzy 1608 POL0.001-0.3420-6.80 
  Jedraszek, Michal 1063 POL1.0010.07201.40 
  Myrmus, Mateusz 1539 POL0.001-0.4320-8.60 
  Cichon, Bartlomiej 1221 POL1.0010.17203.40 

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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