Individual Calculations March 2019
 Walaszczyk, Witold  Total change: -2.80  Rating chartPersonal card
 MLS team 2018-2019 Round 5-8 Konin POL 2019-02-10
RcRownchangeKK*chgGame
 1803 2091 1.50 2 -0.15 20 -3.00 
  Stanislawski, Karol 1691  * POL1.0010.08201.60 
  Szatan, Rafal 1914 POL0.501-0.2320-4.60 
 * 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)
 
 Wielkopolska III Liga Seniorow 2018/2019 Round 6-7 Wielkopolska POL 2019-02-10
RcRownchangeKK*chgGame
 1902 2091 1.50 2 0.01 20 0.20 
  Niedbala, Wojciech 1899 POL1.0010.25205.00 
  Simon, Marek 1904 POL0.501-0.2420-4.80 

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)
 

 

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