Rapid: Individual Calculations January 2022
 Obrycki, Tomasz  Total change: 34.00  Rating chartPersonal card
 XXVII edycja Bialostockiej Ligi Szkolnej - 4. runda do lat 13 Bialystok POL 2021-12-12
RcRownchangeKK*chgGame
 1326 1451 3.00 6 -0.97 20 -19.40 
  Chiszko, Wiktoria 1157 POL1.0010.15203.00 
  Chomicki, Kornel 1276 POL0.501-0.2320-4.60 
  Wasiluk, Mateusz 1309 POL1.0010.31206.20 
  Dunda, Szymon 1328 POL0.001-0.6720-13.40 
  Wojtacha, Krzysztof 1424 POL0.501-0.0420-0.80 
  Jaszczuk, Piotr 1461 POL0.001-0.4920-9.80 

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)
 
 European Blitz and Rapid Chess Championship - RAPID Katowice POL 2021-12-18
RcRownchangeKK*chgGame
 1760 1451 4.50 10 2.67 20 53.40 
  Lach, Aleksandra wm2132 POL0.001-0.0120-0.20 
  Yarychevska, Daria 1037 POL1.0010.07201.40 
  Malinowski, Damian 1885 POL0.001-0.0620-1.20 
  Kozlowski, Marcin 1801 POL1.0010.892017.80 
  Musial, Tomasz 1916 POL0.001-0.0520-1.00 
  Zarebski, Cezary 1767 POL0.001-0.1320-2.60 
  Stebel, Agata 1762 POL1.0010.862017.20 
  Posluszny, Tomasz 1773 POL0.5010.37207.40 
  Marcinczyk, Monika wc1733 POL1.0010.842016.80 
  Nytra, Ondrej 1798 CZE0.001-0.1120-2.20 

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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