Individual Calculations February 2020
 Swiech, Lukasz  Total change: 6.80  Rating chartPersonal card
 XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa C Krakow POL 2019-12-27
RcRownchangeKK*chgGame
 1522 1680 6.50 9 0.17 40 6.80 
  Domusa, Mateusz 1349 POL1.0010.12404.80 
  Otgontuya, Ganbaatar 1550 MGL1.0010.324012.80 
  Zbozhnyi, Maksymilian 1545 UKR0.501-0.1840-7.20 
  Krupinski, Mikolaj 1569 POL0.001-0.6540-26.00 
  Bratajit, Mukherjee 1530 IND0.501-0.2040-8.00 
  Wyczesany, Dariusz 1511 POL1.0010.284011.20 
  Zielonka, Adam 1460 POL1.0010.22408.80 
  Chmielewski, Miroslaw 1589 POL0.501-0.1240-4.80 
  Lenart, Jakub 1593 POL1.0010.384015.20 

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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