Rapid: Individual Calculations January 2023
 Sniadecki, Oskar  Total change: -169.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Wojewodztwa Pomorskiego Juniorow w Szachach Szybkich 2022 Gdynia POL 2022-12-03
RcRownchangeKK*chgGame
 1538 1848 1.50 6 -3.23 40 -129.20 
  Kucinski, Jan 1448  * POL0.001-0.9240-36.80 
  Krotowski-Cacha, Michal 1410 POL0.001-0.9440-37.60 
  Dembicki, Karol 1361 POL0.501-0.4640-18.40 
  Liskiewicz, Jakub 1791 POL0.001-0.5840-23.20 
  Golebiowski, Piotr 1263 POL1.0010.02400.80 
  Malinowski, Szymon 1955 POL0.001-0.3540-14.00 
 * 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)
 
 MEMORIAL PRABUCKICH SZACHISTOW Prabuty POL 2022-12-10
RcRownchangeKK*chgGame
 1560 1848 5.50 8 -1.00 40 -40.00 
  Kucinski, Jan 1448  * POL1.0010.08403.20 
  Piasecki, Tomasz 1574 POL0.501-0.3340-13.20 
  Kryszkiewicz, Mariusz 1575 POL0.001-0.8340-33.20 
  Kotanski, Marek 1455 POL0.001-0.9240-36.80 
  Giecewicz, Zbigniew 1314 POL1.0010.03401.20 
  Olszewski, Lukasz 1641 POL1.0010.23409.20 
  Kleszewski, Adam 1562 POL1.0010.16406.40 
  Kot, Jerzy f1907 POL1.0010.584023.20 
 * 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)
 

 

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