Individual Calculations September 2023
 Piliczewski, Bogusz  Total change: -45.40  Rating chartPersonal card
 Miedzynarodowe Mistrzostwa Pomorza o Puchar Solidarnosci 2023 Gdansk POL 2023-07-30
RcRownchangeKK*chgGame
 1591 1841 5.00 8 -1.13 20 -22.60 
  Filipczyk, Michal 1441  * POL0.501-0.4220-8.40 
  Rewak, Leszek 1339 POL1.0010.04200.80 
  Zygmunt, Piotr 1555 POL1.0010.16203.20 
  Hury, Tymoteusz 1700 POL0.501-0.1920-3.80 
  Przybylski, Jan 1691 POL0.501-0.2020-4.00 
  Skrzypczynski, Kacper 1755 POL0.001-0.6220-12.40 
  Szczyglo, Michal 1880 POL0.5010.05201.00 
  Chmiel, Kuba 1364 POL1.0010.05201.00 
 * 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)
 
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa B Ustron POL 2023-08-11
RcRownchangeKK*chgGame
 1646 1841 5.50 9 -1.14 20 -22.80 
  Zimny, Jakub 1618 POL0.501-0.2820-5.60 
  Kozak, Karol 1543 POL1.0010.15203.00 
  Pitera, Michal 1761 POL1.0010.39207.80 
  Raba, Bartosz 1777 POL1.0010.41208.20 
  Grech, Kacper 1515 POL0.501-0.3720-7.40 
  Mosny, Kamil 1666 POL0.001-0.7320-14.60 
  Moczulski, Michal 1619 POL0.001-0.7820-15.60 
  Pytlarz, Michal 1526 POL0.501-0.3620-7.20 
  Szopa, Emilia 1791 POL1.0010.43208.60 

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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