Rapid: Individual Calculations October 2021
 Backiel, Hubert  Total change: -19.20  Rating chartPersonal card
 6. runda Grand Prix Bialegostoku "Lato-jesien 2021" - rapid Bialystok POL 2021-09-10
RcRownchangeKK*chgGame
 1394 1638 4.00 6 -0.56 20 -11.20 
  Dunda, Szymon 1318 POL1.0010.13202.60 
  Krol, Jan 1507 POL0.001-0.6820-13.60 
  Michalowski, Pawel 1206 POL0.501-0.4320-8.60 
  Wilczewski, Michal 1196 POL1.0010.06201.20 
  Sienicki, Oliwier 1334 POL1.0010.14202.80 
  Ocytko, Andrzej 1804 POL0.5010.22204.40 

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)
 
 Turniej Mistrzow XXVI edycji Bialostockiej Ligi Szkolnej - Chlopcy do lat 20 Wasilkow POL 2021-09-11
RcRownchangeKK*chgGame
 1612 1638 3.00 5 0.42 20 8.40 
  Ciszewski, Krzysztof 1692 POL1.0010.582011.60 
  Bancarewicz, Aleks 1673 POL0.001-0.4520-9.00 
  Chomicki, Kornel 1246 POL1.0010.08201.60 
  Paszkowski, Krystian 1584 POL0.001-0.5820-11.60 
  Pytel, Maciej 1866 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)
 
 8. runda Grand Prix Bialegostoku "Lato-Jesien 2021" - rapid Bialystok POL 2021-09-24
RcRownchangeKK*chgGame
 1441 1638 3.50 6 -0.82 20 -16.40 
  Wilczewski, Michal 1196 POL1.0010.06201.20 
  Dunda, Szymon 1318 POL1.0010.13202.60 
  Jaszczuk, Piotr 1352 POL0.501-0.3420-6.80 
  Bancarewicz, Aleks 1673 POL0.001-0.4520-9.00 
  Krzywosz, Karol 1471 POL0.001-0.7220-14.40 
  Filimoniuk, Marcin 1635 POL1.0010.502010.00 

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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