Rapid: Individual Calculations December 2021
 Dzwierzynski, Bartosz  Total change: -3.60  Rating chartPersonal card
 XVII Turniej Szachowy "Niepodleglosc" Przeworsk POL 2021-11-13
RcRownchangeKK*chgGame
 1630 1951 7.00 9 -0.18 20 -3.60 
  Skiba, Grzegorz 1312 POL1.0010.01200.20 
  Plocki, Andrzej 1515 POL0.501-0.4420-8.80 
  Szpila, Szymon 1261 POL1.0010.01200.20 
  Lach, Tomasz 1834 POL1.0010.34206.80 
  Panczuk, Grzegorz 1620 POL1.0010.12202.40 
  Mika, Tomasz 2110 POL0.001-0.2920-5.80 
  Tokarz, Izabela 1725 POL0.501-0.2920-5.80 
  Sikorski, Wladyslaw 1495 POL1.0010.06201.20 
  Lach, Mateusz 1799 POL1.0010.30206.00 

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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