Rapid: Individual Calculations October 2021
 Grabarczyk, Edmund  Total change: -29.00  Rating chartPersonal card
 6. runda Grand Prix Bialegostoku "Lato-jesien 2021" - rapid Bialystok POL 2021-09-10
RcRownchangeKK*chgGame
 1385 1111 0.50 4 -0.26 20 -5.20 
  Rekuc, Patryk 1472 POL0.001-0.1020-2.00 
  Ptaszynski, Szymon 1528 POL0.001-0.0720-1.40 
  Michalowski, Pawel 1206 POL0.001-0.3720-7.40 
  Sienicki, Oliwier 1334 POL0.5010.28205.60 

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)
 
 8. runda Grand Prix Bialegostoku "Lato-Jesien 2021" - rapid Bialystok POL 2021-09-24
RcRownchangeKK*chgGame
 1319 1111 0.00 4 -1.19 20 -23.80 
  Krzywosz, Karol 1471 POL0.001-0.1020-2.00 
  Moniuszko, Paulina 906 POL0.001-0.7620-15.20 
  Filimoniuk, Marcin 1635 POL0.001-0.0320-0.60 
  Rusak, Jan 1263 POL0.001-0.3020-6.00 

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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