Individual Calculations April 2023
 Emmel, Bartosz  Total change: 38.80  Rating chartPersonal card
 XIII Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2023 Round 8 Warszawa POL 2023-02-27
RcRownchangeKK*chgGame
 1271 1413 1.00 1 0.31 40 12.40 
  Laskowski, Jerzy 1271 POL1.0010.314012.40 

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)
 
 XIII Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2023 Round 9-11 Warszawa POL 2023-03-06
RcRownchangeKK*chgGame
 1443 1435 1.00 2 0.02 40 0.80 
  Janik, Grzegorz 1248 POL1.0010.264010.40 
  Ceglowski, Ryszard 1638 POL0.001-0.2440-9.60 

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)
 
 Turniej FIDE w Fabryczce Wolomin POL 2023-03-18
RcRownchangeKK*chgGame
 1381 1435 3.50 5 0.64 40 25.60 
  Klask, Franciszek 1261 POL1.0010.274010.80 
  Baginski, Zbigniew 1320 POL1.0010.344013.60 
  Marchewka, Kajetan 1307 POL1.0010.334013.20 
  Matskevich, Varvara 1583 POL0.001-0.3040-12.00 
  Ejsymont, Blanka 1434 POL0.5010.00400.00 

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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