Individual Calculations February 2019
 Jozwik, Michal  Total change: -54.00  Rating chartPersonal card
 Turniej Swiateczny 2018 Minsk Mazowiecki POL 2018-12-28
RcRownchangeKK*chgGame
 1449 1386 1.50 5 -0.69 40 -27.60 
  Oklinski, Franciszek 1133 POL1.0010.19407.60 
  Sloniewski, Jakub 1292 POL0.001-0.6340-25.20 
  Jaroszuk, Marcin 1397 POL0.5010.02400.80 
  Derylo, Kamil 1786  * POL0.001-0.0840-3.20 
  Dalkowski, Rafal 1636 POL0.001-0.1940-7.60 
 * 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)
 
 Otwarta Liga Mazowiecka 2018-2019 Round 5-6 Warszawa POL 2019-01-13
RcRownchangeKK*chgGame
 1322 1386 0.50 2 -0.66 40 -26.40 
  Maliszewski, Michal 1185 POL0.501-0.2640-10.40 
  Grzadka, Artur 1458 POL0.001-0.4040-16.00 

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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