Individual Calculations December 2018
 Jaroszuk, Marcin  Total change: 55.80  Rating chartPersonal card
 67. Mistrzostwa Warszawy'2018 - gr. B Warszawa POL 2018-11-12
RcRownchangeKK*chgGame
 1550 1341 5.00 9 2.79 20 55.80 
  Radecki, Wojciech 1741  * POL1.0010.922018.40 
  Urbaniak, Karol 1661 POL1.0010.872017.40 
  Socko, Weronika 1570 POL0.001-0.2120-4.20 
  Sloniewska, Alicja 1498 POL1.0010.712014.20 
  Muck, Piotr 1457 POL0.001-0.3420-6.80 
  Fraczek, Lukasz 1584 POL0.001-0.2020-4.00 
  Prazmowski, Wlodzimierz 1461 POL1.0010.662013.20 
  Wiktorowski, Janusz 1447 POL1.0010.642012.80 
  Kwiecinski, Rafal 1529 POL0.001-0.2620-5.20 
 * 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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