Rapid: Individual Calculations December 2021
 Olender, Roman  Total change: -108.60  Rating chartPersonal card
 II Otwarty Turniej Szachowy o Puchar Prezydenta Miasta Elku Elk POL 2021-11-20
RcRownchangeKK*chgGame
 1259 1386 1.00 5 -2.29 20 -45.80 
  Rekuc, Patryk 1536 POL0.001-0.3020-6.00 
  Taranowicz, Zofia 1244 POL0.001-0.6920-13.80 
  Dunalski, Szymon 1142 POL1.0010.20204.00 
  Sawicki, Jan 1257 POL0.001-0.6720-13.40 
  Woytitzki, Maja 1118 POL0.001-0.8320-16.60 

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)
 
 Otwarte Mistrzostwa Nestorow Warmii i Mazur w Szachach Szybkich 2021 Biskupiec POL 2021-11-28
RcRownchangeKK*chgGame
 1431 1386 0.50 8 -3.14 20 -62.80 
  Skuza, Piotr 1725 POL0.001-0.1220-2.40 
  Przystawko, Roman 1538 POL0.001-0.3020-6.00 
  Gula, Andrzej 1758 POL0.001-0.1020-2.00 
  Talaska, Alicja 1086 POL0.001-0.8520-17.00 
  Pielach, Jacek 1301 POL0.501-0.1220-2.40 
  Krysztopa-Czuprynska, Barbara 1449 POL0.001-0.4120-8.20 
  Samsel, Stanislaw 1376 POL0.001-0.5120-10.20 
  Grala, Stanislaw 1213 POL0.001-0.7320-14.60 

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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