Individual Calculations February 2019
 Maciejewski, Kamil  Total change: 26.40  Rating chartPersonal card
 MLS team 2018-2019 Round 3-4 Lodz POL 2018-12-09
RcRownchangeKK*chgGame
 1858 1898 1.00 2 -0.12 40 -4.80 
  Smagalski, Jaroslaw 1880 POL1.0010.474018.80 
  Cap, Piotr 1836 POL0.001-0.5940-23.60 

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)
 
 Otwarte Mistrzostwa Lodzi w Szachach Klasycznych - OPEN 2018 Lodz POL 2018-12-27
RcRownchangeKK*chgGame
 1887 1898 5.50 9 0.78 40 31.20 
  Kopaniewski, Wojciech 1498  * POL1.0010.08403.20 
  Orzech, Dominik m2298  * POL0.001-0.0840-3.20 
  Rogalski, Krzysztof 1641 POL1.0010.18407.20 
  Kowalski, Igor f2298  * POL0.5010.424016.80 
  Cap, Piotr 1836 POL0.001-0.5940-23.60 
  Flis, Pawel 1902 POL1.0010.514020.40 
  Zurkiewicz, Krzysztof 1714 POL1.0010.264010.40 
  Ustianovich, Nazar f2298  * UKR0.001-0.0840-3.20 
  Kopaniewski, Jakub 1498  * POL1.0010.08403.20 
 * 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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