Individual Calculations April 2023
 Kazmierowski, Tymon  Total change: -79.20  Rating chartPersonal card
 OTWARTA LIGA MAZOWIECKA 2023 Round 7-10 woj. mazowieckie POL 2023-03-04
RcRownchangeKK*chgGame
 2117 1998 1.00 2 0.28 40 11.20 
  Liberadzki, Slawomir 1965 POL0.501-0.0540-2.00 
  Kosiorek, Marek 2268 POL0.5010.334013.20 

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)
 
 Druzynowe Mistrzostwa Mazowsza 2023 Round 7-10 woj. mazowieckie POL 2023-03-05
RcRownchangeKK*chgGame
 1582 1998 1.50 2 -0.35 40 -14.00 
  Mazurek, Filip 1598  * POL1.0010.08403.20 
  Kaluza, Maksymilian 1566 POL0.501-0.4340-17.20 
 * 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)
 
 Indywidualne Mistrzostwa Polski Juniorow 2023 - C16 Jastrzebia Gora POL 2023-03-12
RcRownchangeKK*chgGame
 1773 1998 5.00 9 -1.91 40 -76.40 
  Skrzypinski, Jan 1683 POL0.001-0.8640-34.40 
  Gbiorczyk, Mikolaj 1852 POL0.001-0.7040-28.00 
  Wierzbicki, Dawid 1766 POL0.501-0.2940-11.60 
  Rozek, Michal 1591 POL0.501-0.4240-16.80 
  Szymkiewicz, Witold 1754 POL1.0010.20408.00 
  Stanislawski, Karol 1842 POL0.501-0.2140-8.40 
  Marek, Grzegorz 1656 POL1.0010.12404.80 
  Trzebinski, Patryk 1825 POL1.0010.274010.80 
  Krawczyk, Flawian c1987 POL0.501-0.0240-0.80 

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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