Rapid: Individual Calculations January 2022
 Wojtacha, Krzysztof  Total change: 15.40  Rating chartPersonal card
 XXVII edycja Bialostockiej Ligi Szkolnej - 4. runda do lat 13 Bialystok POL 2021-12-12
RcRownchangeKK*chgGame
 1412 1424 2.50 5 -0.06 20 -1.20 
  Trochimczuk, Bartosz 1134 POL1.0010.16203.20 
  Rekuc, Patryk 1685 POL0.001-0.1820-3.60 
  Obrycki, Tomasz 1451 POL0.5010.04200.80 
  Dunda, Szymon 1328 POL1.0010.37207.40 
  Jaszczuk, Piotr 1461 POL0.001-0.4520-9.00 

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)
 
 XXVII edycja Bialostockiej Ligi Szkolnej - 4. runda open Bialystok POL 2021-12-19
RcRownchangeKK*chgGame
 1461 1424 4.00 7 0.83 20 16.60 
  Peksa, Piotr 1135 POL1.0010.16203.20 
  Rekuc, Patryk 1685 POL0.001-0.1820-3.60 
  Chomicki, Kornel 1276 POL1.0010.30206.00 
  Szczotka, Klara 1605 POL0.001-0.2620-5.20 
  Krol, Jan 1553 POL1.0010.672013.40 
  Wasiluk, Mateusz 1309 POL1.0010.34206.80 
  Ciszewski, Krzysztof 1665 POL0.001-0.2020-4.00 

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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