Individual Calculations February 2018
 Bachor, Tomasz  Total change: -6.00  Rating chartPersonal card
 XXVIII Miedzynarodowy Festiwal Szachowy CRACOVIA-2017 Grupa B Krakow POL 2017-12-27
RcRownchangeKK*chgGame
 1910 1926 5.00 9 0.34 40 13.60 
  Zaboklicki, Zbigniew 1728 POL0.501-0.2640-10.40 
  Konyves, Almos 1747 HUN1.0010.274010.80 
  Marzec, Karol 2014 POL0.5010.12404.80 
  Rogala, Milosz 1720 POL1.0010.24409.60 
  Ilandzis, Spyridon 2061 GRE0.001-0.3240-12.80 
  Rudzinska, Michalina 2023 POL0.5010.13405.20 
  Kulesza, Andrzej 1812 POL0.501-0.1640-6.40 
  Kumor, Lukasz 2046 POL1.0010.664026.40 
  Skomial, Mateusz 2043 POL0.001-0.3440-13.60 

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)
 
 DMP - III Liga Juniorow 2018 Round 7-9 Silesia POL 2018-01-20
RcRownchangeKK*chgGame
 1626 1917 2.00 3 -0.49 40 -19.60 
  Wieczorek, Karol 1517  * POL1.0010.08403.20 
  Sulkowski, Andrzej 1756 POL0.501-0.2140-8.40 
  Zabron, Maksym 1605 POL0.501-0.3640-14.40 
 * 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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