Rapid: Individual Calculations December 2021
 Plesiuk, Jan  Total change: -39.80  Rating chartPersonal card
 II Otwarty Turniej Szachowy o Puchar Prezydenta Miasta Elku Elk POL 2021-11-20
RcRownchangeKK*chgGame
 1465 1525 1.50 7 -2.85 20 -57.00 
  Taranowicz, Zofia 1244 POL1.0010.16203.20 
  Malachowski, Tomasz 2214 POL0.5010.49209.80 
  Rekuc, Patryk 1536 POL0.001-0.4820-9.60 
  Lazarczyk, Adam 1237 POL0.001-0.8420-16.80 
  Wawer, Marek 1436 POL0.001-0.6220-12.40 
  Samsel, Stanislaw 1376 POL0.001-0.7020-14.00 
  Grala, Stanislaw 1213 POL0.001-0.8620-17.20 

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)
 
 Otwarte Mistrzostwa Nestorow Warmii i Mazur w Szachach Szybkich 2021 Biskupiec POL 2021-11-28
RcRownchangeKK*chgGame
 1555 1525 5.00 9 0.86 20 17.20 
  Kozlowski, Waldemar f1964 POL0.001-0.0620-1.20 
  Pielach, Jacek 1301 POL1.0010.22204.40 
  Skuza, Piotr 1725 POL0.001-0.2420-4.80 
  Polakowski, Jan 1399 GER1.0010.33206.60 
  Szewczyk, Stanislaw 1569 POL0.001-0.4420-8.80 
  Talaska, Alicja 1086 POL1.0010.06201.20 
  Marszk, Kazimierz 1618 POL0.5010.13202.60 
  Lesinski, Zdzislaw 1573 POL0.5010.07201.40 
  Gula, Andrzej 1758 POL1.0010.792015.80 

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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