Individual Calculations February 2018
 Swiech, Lukasz  Total change: -15.20  Rating chartPersonal card
 XXVIII Miedzynarodowy Festiwal Szachowy CRACOVIA-2017 Grupa C Krakow POL 2017-12-27
RcRownchangeKK*chgGame
 1466 1468 2.50 5 -0.07 40 -2.80 
  Milkowska, Ernesta 1797 POL0.001-0.1240-4.80 
  Natoli, Alessia 1228 POL1.0010.20408.00 
  Ciborowski, Konrad Jr 1305 POL0.501-0.2240-8.80 
  Kampili, Konstantina 1262 GRE1.0010.24409.60 
  Rychlik, Bogdan 1737 POL0.001-0.1740-6.80 

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)
 
 IV Liga Malopolska Seniorow Tarnow POL 2018-01-13
RcRownchangeKK*chgGame
 1794 1500 0.00 2 -0.31 40 -12.40 
  Bik, Maciej 1824 POL0.001-0.1340-5.20 
  Stanuch, Marcin 1763 POL0.001-0.1840-7.20 

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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