Individual Calculations April 2024
 Mazan, Dawid  Total change: -117.60  Rating chartPersonal card
 XIV Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2024 Round 8 Warszawa POL 2024-02-28
RcRownchangeKK*chgGame
 1827 1566 0.00 1 -0.18 40 -7.20 
  Siennicki, Gustaw 1827 POL0.001-0.1840-7.20 

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)
 
 Druzynowe Mistrzostwa Mazowsza 2024 Round 7-9 Mazovian district POL 2024-03-03
RcRownchangeKK*chgGame
 1905 1759 0.50 3 -0.51 40 -20.40 
  Piszczek, Emilian 1589 POL0.501-0.2240-8.80 
  Kedzierski, Slawomir 2019 POL0.001-0.1840-7.20 
  Kowalec, Maciej 2107 POL0.001-0.1140-4.40 

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)
 
 XIV Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2024 Round 9-11 Warszawa POL 2024-03-06
RcRownchangeKK*chgGame
 1628 1759 2.00 3 0.00 40 0.00 
  Burlov, Daniil 1655 POL1.0010.364014.40 
  Jaroszuk, Marcin 1723 POL0.001-0.5540-22.00 
  Kocwin, Tomasz 1506 POL1.0010.19407.60 

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)
 
 Mala Norma FIDE III 2024- I nagroda 500 zl Chylice POL 2024-03-23
RcRownchangeKK*chgGame
 1552 1759 0.00 3 -2.25 40 -90.00 
  Konopka, Tymon 1410 POL0.001-0.8940-35.60 
  Malicka, Magdalena 1673 POL0.001-0.6240-24.80 
  Rabiej, Mateusz 1573 POL0.001-0.7440-29.60 

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)
 

 

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