Individual Calculations September 2022
 Salem, Ahmed Salem  Total change: 37.60  Rating chartPersonal card
 CZECH OPEN 2022 - A - GM open Pardubice CZE 2022-07-22
RcRownchangeKK*chgGame
 2210 2056 3.50 9 0.80 20 16.00 
  Karas, Marek f2286 SVK1.0010.792015.80 
  Dixit, Nikhil f2325 IND0.001-0.1720-3.40 
  Koziorowicz, Michal f2231 POL0.001-0.2720-5.40 
  Shubin, Daniel 2120 USA0.001-0.4120-8.20 
  Staeblein, Christoph 2150 GER1.0010.632012.60 
  Johnson, Donald 2186 USA0.5010.18203.60 
  Mondrzycki, Bartlomiej c2180 POL0.001-0.3320-6.60 
  Seger, Ruediger m2299 GER0.5010.30206.00 
  Vasicek, Martin 2111 CZE0.5010.08201.60 

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)
 
 SUMMER PRAGUE OPEN 2022 - A - IM open Prague CZE 2022-08-05
RcRownchangeKK*chgGame
 2097 2056 5.00 9 1.08 20 21.60 
  Levanzov, Yevgeny 1673 ISR1.0010.09201.80 
  Kvaloy, Aksel Bu f2266 NOR0.5010.27205.40 
  Slampa, Jan 2250 CZE0.001-0.2520-5.00 
  Svizensky, Lubos 1839 CZE1.0010.22204.40 
  Brozka, Karel 2187 CZE1.0010.682013.60 
  Bruchmann, Stephan f2227 GER0.5010.23204.60 
  Gloser, David 2221 CZE0.001-0.2820-5.60 
  Horak, Martin f2238 CZE0.001-0.2620-5.20 
  Gorainow, Nikita 1970 GER1.0010.38207.60 

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)
 

 

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