Rapid: Individual Calculations January 2023
 Rusak, Jan  Total change: 12.60  Rating chartPersonal card
 IX Mikolajkowy Turniej Szachowy o Puchar Burmistrza Miasta Sokolka OPEN FIDE Sokolka POL 2022-12-04
RcRownchangeKK*chgGame
 1301 1385 3.50 6 -0.32 20 -6.40 
  Jasinska, Joanna 1056 POL1.0010.12202.40 
  Dzielak, Aleksander 1181 POL0.001-0.7620-15.20 
  Stupak, Bartosz 1156 POL1.0010.21204.20 
  Wnorowski, Wiktor 1014 POL1.0010.10202.00 
  Obuchowicz, Jerzy 1403 POL0.001-0.4720-9.40 
  Rekuc, Patryk 1997 POL0.5010.48209.60 

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)
 
 18. runda Grand Prix Bialegostoku "Lata-Jesien 2022" - rapid Bialystok POL 2022-12-09
RcRownchangeKK*chgGame
 1546 1385 2.00 6 0.11 20 2.20 
  Chiszko, Oskar 1729 POL0.001-0.1220-2.40 
  Wolpiuk, Bartlomiej 1383 POL0.5010.00200.00 
  Krzywosz, Karol 1380 POL1.0010.49209.80 
  Filimoniuk, Marcin 1671 POL0.5010.34206.80 
  Chomicki, Kornel 1396 POL0.001-0.4820-9.60 
  Krol, Jan 1719 POL0.001-0.1220-2.40 

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)
 
 20. runda Grand Prix Bialegostoku "Lato-Jesien 2022" - rapid Bialystok POL 2022-12-23
RcRownchangeKK*chgGame
 1551 1385 3.00 6 0.84 20 16.80 
  Ocytko, Andrzej 1868 POL0.001-0.0520-1.00 
  Etel, Szymon 1235 POL1.0010.30206.00 
  Miecznik, Albert 1488 POL1.0010.642012.80 
  Jaszczuk, Piotr 1565 POL0.001-0.2620-5.20 
  Bukala, Jan 1172 POL1.0010.23204.60 
  Backiel, Hubert 1975 POL0.001-0.0220-0.40 

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)
 

 

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