Individual Calculations September 2019
 Grichkevitch, Gilles  Total change: 89.00  Rating chartPersonal card
 SUMMER PRAGUE OPEN 2019 - A - IM open Praha CZE 2019-08-02
RcRownchangeKK*chgGame
 2098 1900 4.50 9 2.23 20 44.60 
  Abrahams, Daniel 2173 CAN0.001-0.1720-3.40 
  Dobes, Vojtech 2212 CZE1.0010.862017.20 
  Gruber, Michael 2123 AUT1.0010.782015.60 
  Breivik, Lars 2158 NOR0.001-0.1820-3.60 
  Pick, Stepan 2028 CZE1.0010.672013.40 
  Levi, Netanel 2143 ISR0.001-0.2020-4.00 
  Turkova, Karolina wc2015 SVK0.5010.16203.20 
  Tesar, Jan 2038 CZE0.001-0.3120-6.20 
  Hlavina, Matous 1989 CZE1.0010.622012.40 

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)
 
 FIDE Open Dresden 2019 Group B Dresden GER 2019-08-10
RcRownchangeKK*chgGame
 1833 1900 7.50 9 2.22 20 44.40 
  Petschel, Oliver 1796 GER1.0010.36207.20 
  Schletter, Felix 1620 GER1.0010.16203.20 
  Heutling, Elina 1708 GER1.0010.25205.00 
  Haelsig, Guenter, Dr. 1910 GER1.0010.512010.20 
  Alvermann, Christian 1862 GER0.501-0.0520-1.00 
  Scheuermann, Bernhard 2066 GER0.5010.22204.40 
  Koenze, Heike 1830 GER1.0010.40208.00 
  Hassemeier, Mika 1872 GER1.0010.46209.20 
  Niemann, Silvio 1835 GER0.501-0.0920-1.80 

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)
 

 

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