Individual Calculations March 2024
 Janik, Grzegorz  Total change: -6.60  Rating chartPersonal card
 XIV Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2024 Round 4 Warszawa POL 2024-01-31
RcRownchangeKK*chgGame
 1636 1223 0.00 1 -0.07 20 -1.40 
  Emmel, Bartosz 1636 POL0.001-0.0720-1.40 

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)
 
 Otwarta Liga Mazowiecka 2024 Round 3-6 Mazowsze POL 2024-02-03
RcRownchangeKK*chgGame
 1299 1216 2.00 3 0.76 20 15.20 
  Wierzbicki, Szymon 1144 POL1.0010.40208.00 
  Seliga, Mariusz 1212 POL1.0010.49209.80 
  Marczak, Rafal 1541 POL0.001-0.1320-2.60 

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)
 
 Niedzielne zimowe FIDE granie w Hetmanie 2024 Round 4-7 Warszawa POL 2024-02-04
RcRownchangeKK*chgGame
 1474 1216 0.00 1 -0.18 20 -3.60 
  Kostieiev, Eugene 1474 POL0.001-0.1820-3.60 

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)
 
 XIV Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2024 Round 5-7 Warszawa POL 2024-02-07
RcRownchangeKK*chgGame
 1273 1216 0.00 2 -0.84 20 -16.80 
  Zawadzki, Wojciech 1302 POL0.001-0.3820-7.60 
  Bryszewski, Mateusz 1244 POL0.001-0.4620-9.20 

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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