Individual Calculations December 2023
 Emmel, Bartosz  Total change: 6.40  Rating chartPersonal card
 Jesienne FIDE granie w Hetmanie 2023_A Round 8 Warszawa POL 2023-10-31
RcRownchangeKK*chgGame
 1537 1541 0.50 1 -0.01 40 -0.40 
  Stypulkowski, Jacek 1537 POL0.501-0.0140-0.40 

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)
 
 279th YMCA Autumn 2023-B Round 7-10 Warszawa POL 2023-11-02
RcRownchangeKK*chgGame
 1539 1592 1.50 3 -0.21 40 -8.40 
  Pasternak-Winiarski, Adam 1605 POL0.5010.02400.80 
  Mazurek, Filip 1510 POL0.501-0.1140-4.40 
  Jaroszuk, Marcin 1501 POL0.501-0.1240-4.80 

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)
 
 Jesienne FIDE granie w Hetmanie 2023_A Round 9-11 Warszawa POL 2023-11-07
RcRownchangeKK*chgGame
 1539 1592 1.50 2 0.38 40 15.20 
  Kwiek, Janusz 1363 POL1.0010.21408.40 
  Flis, Piotr 1715 POL0.5010.17406.80 

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)
 

 

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