Individual Calculations September 2022
 Kokoszczynski, Jan  Total change: 15.80  Rating chartPersonal card
 CZECH OPEN 2022 - A - GM open Pardubice CZE 2022-07-22
RcRownchangeKK*chgGame
 2277 2297 5.50 9 0.76 20 15.20 
  Ihnat, Marek 2069 SVK1.0010.21204.20 
  Haring, Filip f2451 SVK0.5010.21204.20 
  Livaic, Leon m2576 CRO0.5010.34206.80 
  Soham, Datar 2111 IND0.001-0.7420-14.80 
  Bouska, Jiri 2155 CZE1.0010.31206.20 
  Jirousek, Jan 2094 CZE0.501-0.2620-5.20 
  Hassemeier, Mika 2166 GER1.0010.32206.40 
  Pantzar, Milton m2447 SWE0.5010.20204.00 
  Smith, Bryan g2421 USA0.5010.17203.40 

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)
 
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia 2022 - Grupa Masters Ustron POL 2022-08-12
RcRownchangeKK*chgGame
 2301 2297 4.50 9 0.03 20 0.60 
  Holly, Andrej 2207 SVK1.0010.38207.60 
  Klimkowski, Jan f2423 POL0.5010.17203.40 
  Levin, Felix g2448 GER0.001-0.3020-6.00 
  Redzisz, Michal f2210 POL0.501-0.1220-2.40 
  Ljepic, Andrej f2230 SRB0.501-0.0920-1.80 
  Rybka, Simon f2285 SVK1.0010.48209.60 
  Cabarkapa, Novak m2428 SRB0.001-0.3220-6.40 
  Fiedorek, Michal f2242 POL0.501-0.0820-1.60 
  Chyzy, Jakub f2232 POL0.501-0.0920-1.80 

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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