Individual Calculations July 2023
 Wojciechowski, Szymon  Total change: -37.60  Rating chartPersonal card
 Mistrzostwa Wielkopolski Juniorow 2023r. [GRUPA C13] Sypniewo POL 2023-06-07
RcRownchangeKK*chgGame
 1365 1465 3.50 6 -0.14 40 -5.60 
  Felis, Maksymilian 1065  * POL1.0010.08403.20 
  Zenker, Bernard 1619 POL0.5010.21408.40 
  Siwek, Leon 1161 POL1.0010.14405.60 
  Nowak, Feliks 1470 POL0.001-0.4940-19.60 
  Adamski, Ksawery 1365 POL1.0010.364014.40 
  Gorecki, Michal 1509 POL0.001-0.4440-17.60 
 * 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)
 
 VI Swidnicki Festiwal Szachowy Open A (na I i k) Burkatow POL 2023-06-17
RcRownchangeKK*chgGame
 1402 1465 2.00 5 -0.80 40 -32.00 
  Kiszkiel, Oskar 1216 POL0.501-0.3140-12.40 
  Kulczycki, Oliwier 1095 POL1.0010.10404.00 
  Kilanski, Janusz 1487 POL0.001-0.4740-18.80 
  Uhryn, Lukasz 1557 POL0.5010.13405.20 
  Stec, Czeslaw 1654 POL0.001-0.2540-10.00 

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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