Individual Calculations October 2021
 Pulpan, Jakub  Total change: -11.80  Rating chartPersonal card
 DRUZYNOWE MISTRZOSTWA POLSKI I LIGA 2021 Szklarska Poreba POL 2021-09-04
RcRownchangeKK*chgGame
 2357 2418 4.00 9 -1.20 10 -12.00 
  Gahan, M G f2279 IND0.501-0.1910-1.90 
  Suder, Jakub f2339 POL0.501-0.1110-1.10 
  Wisniewski, Michal f2152 POL1.0010.18101.80 
  Laurusas, Tomas m2574 LTU0.5010.21102.10 
  Pacan-Milej, Kosma f2401 POL0.501-0.0210-0.20 
  Neiksans, Arturs g2565 LAT0.001-0.3010-3.00 
  Zylka, Stanislaw f2312 POL0.001-0.6410-6.40 
  Pniaczek, Marek c2314 POL0.501-0.1410-1.40 
  Koziorowicz, Michal 2274 POL0.501-0.1910-1.90 

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)
 
 1. Prazsky sachovy podzim 2021 Praha CZE 2021-09-24
RcRownchangeKK*chgGame
 2052 2418 4.50 5 0.02 10 0.20 
  Russa, Roberto 2018  * HUN1.0010.08100.80 
  Le Clercq, Maxim 2018  * NED1.0010.08100.80 
  Pokrupa, Marek 2140 CZE1.0010.17101.70 
  Schoonackers, Jeroen 2066 NED0.501-0.3910-3.90 
  Vavra, Jan 2018  * CZE1.0010.08100.80 
 * 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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