Individual Calculations February 2019
 Szwaj, Jacek  Total change: 10.80  Rating chartPersonal card
 XXIX Miedzynarodowy Festiwal Szachowy CRACOVIA2018 Grupa B Krakow POL 2018-12-27
RcRownchangeKK*chgGame
 1880 1968 5.50 9 0.07 20 1.40 
  Vasilenko, Ekaterina 1791 UKR0.501-0.2320-4.60 
  Kalosha, Zhiulien Oleksii 1795 UKR1.0010.27205.40 
  Cichon, Jakub 1568  * POL1.0010.08201.60 
  Kumor, Lukasz 2040 POL0.001-0.4020-8.00 
  Planeta, Wojciech 1812 POL0.501-0.2120-4.20 
  Koziorowicz, Michal 1872 POL1.0010.37207.40 
  Fronczak, Sebastian 1912 POL1.0010.42208.40 
  Adamczewski, Maciej 2080 POL0.5010.15203.00 
  Budnik, Mateusz 2053 POL0.001-0.3820-7.60 
 * 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)
 
 Druzynowe Mistrzostwa Mazowsza 2018-2019 Round 2-3 Warszawa POL 2019-01-13
RcRownchangeKK*chgGame
 1766 1978 2.00 2 0.47 20 9.40 
  Sacharewicz, Krzysztof 1835 POL1.0010.31206.20 
  Basiaga, Sebastian 1697 POL1.0010.16203.20 

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)
 

 

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