Blitz: Individual Calculations January 2022
 Grzadka, Artur  Total change: 89.20  Rating chartPersonal card
 European Blitz and Rapid Chess Championship - BLITZ Katowice POL 2021-12-17
RcRownchangeKK*chgGame
 1591 1374 10.50 20 4.46 20 89.20 
  Kowalczyk, Mariusz 2070 POL0.001-0.0120-0.20 
  Kowalczyk, Mariusz 2070 POL0.001-0.0120-0.20 
  Pajer, Irena 1139 POL1.0010.21204.20 
  Pajer, Irena 1139 POL1.0010.21204.20 
  Adamczyk, Zuzanna wc1707 POL0.001-0.1220-2.40 
  Adamczyk, Zuzanna wc1707 POL0.001-0.1220-2.40 
  Kuczmik, Pawel 1114 POL1.0010.18203.60 
  Kuczmik, Pawel 1114 POL1.0010.18203.60 
  Tolmacevs, Artjoms 1711 LAT0.001-0.1220-2.40 
  Tolmacevs, Artjoms 1711 LAT0.001-0.1220-2.40 
  Zajadlak, Milosz 1198 POL1.0010.27205.40 
  Zajadlak, Milosz 1198 POL1.0010.27205.40 
  Gromada, Andrzej 1784 POL1.0010.922018.40 
  Gromada, Andrzej 1784 POL0.001-0.0820-1.60 
  Zieba, Robert 1657 POL0.5010.34206.80 
  Zieba, Robert 1657 POL1.0010.842016.80 
  Norkeliunas, Matas 1682 LTU1.0010.862017.20 
  Norkeliunas, Matas 1682 LTU1.0010.862017.20 
  Krawczyk, Wojciech 1848 POL0.001-0.0520-1.00 
  Krawczyk, Wojciech 1848 POL0.001-0.0520-1.00 

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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