Individual Calculations July 2023
 Rumniak, Aleksy  Total change: 53.20  Rating chartPersonal card
 Mistrzostwa Wojewodztwa Lodzkiego Juniorow w Szachach Klasycznych 11-18 lat 2023 Spala POL 2023-06-08
RcRownchangeKK*chgGame
 1514 1272 0.00 2 -0.39 40 -15.60 
  Moczulski, Michal 1519 POL0.001-0.1940-7.60 
  Durzynski, Jan 1508 POL0.001-0.2040-8.00 

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)
 
 Druzynowe Mistrzostwa Polski Juniorow - II liga 2023 Sypniewo POL 2023-06-14
RcRownchangeKK*chgGame
 1533 1272 3.50 8 1.72 40 68.80 
  Spytek, Hubert 1440 POL0.001-0.2840-11.20 
  Bizon, Bartosz 1082 POL1.0010.254010.00 
  Czak, Dominik 1583 POL0.001-0.1440-5.60 
  Dysko, Michal 1500 POL1.0010.794031.60 
  Wieckowski, Michal 1612 POL0.001-0.1240-4.80 
  Gorecki, Michal 1509 POL1.0010.804032.00 
  Garwacki, Kornel 1778 POL0.001-0.0440-1.60 
  Wierzbicki, Dawid 1762 POL0.5010.464018.40 

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)
 

 

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