Individual Calculations September 2018
 Gromada, Andrzej  Total change: 7.20  Rating chartPersonal card
 54th International Akiba Rubinstein Chess Festival - OPEN C Polanica Zdroj POL 2018-08-18
RcRownchangeKK*chgGame
 1545 1663 5.50 8 0.36 20 7.20 
  Dyl, Marcin 1298 POL1.0010.10202.00 
  Karabasz, Kacper 1511 POL1.0010.30206.00 
  Jaworski, Tymon 1443 POL0.501-0.2820-5.60 
  Szeliga, Sebastian 1405 POL1.0010.18203.60 
  Schnepel, Thomas 1825 GER0.001-0.2920-5.80 
  Kolodziejski, Grzegorz 1543 POL1.0010.34206.80 
  Bartoszewicz, Marcin 1854 POL0.001-0.2520-5.00 
  Hasterok, Lukasz 1478 POL1.0010.26205.20 

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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