Individual Calculations April 2022
 Wilczynski, Adam  Total change: -9.80  Rating chartPersonal card
 XII Otwarte Mistrzostwa Garnizonu Warszawa 2022 Round 8 Warszawa POL 2022-02-28
RcRownchangeKK*chgGame
 1655 1550 0.50 1 0.14 20 2.80 
  Skladzien, Romuald 1655 POL0.5010.14202.80 

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)
 
 XII Otwarte Mistrzostwa Garnizonu Warszawa 2022 Round 9-11 Warszawa POL 2022-03-07
RcRownchangeKK*chgGame
 1405 1542 1.00 1 0.32 20 6.40 
  Kwiek, Janusz 1405 POL1.0010.32206.40 

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)
 
 FIDE granie w Hetmanie 5_2022 Warszawa POL 2022-03-12
RcRownchangeKK*chgGame
 1336 1542 2.00 4 -0.95 20 -19.00 
  Prazych, Tadeusz 1303 POL0.501-0.3020-6.00 
  Polgrabia, Miroslaw 1564 POL0.5010.03200.60 
  Korolchuk, Vladyslava 1336 UKR0.501-0.2620-5.20 
  Uzieblo, Konrad 1142  * POL0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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