Individual Calculations September 2023
 Zieba, Hubert  Total change: 80.94  Rating chartPersonal card
 III Bieszczadzki Festiwal Szachowy - OPEN B Bystre POL 2023-07-24
RcRownchangeKK*chgGame
 1543 1722 7.50 9 1.03 38 39.14 
  Sypek, Mateusz 1322  * POL1.0010.08383.04 
  Pastuszko, Katarzyna 1387 POL1.0010.12384.56 
  Nocek, Dominik 1537 POL1.0010.26389.88 
  Woznicki, Tomasz 1630 POL1.0010.373814.06 
  Polak, Sylwia 1595 POL1.0010.333812.54 
  Drabek, Jan 1674 POL1.0010.433816.34 
  Kowalski, Witold 1492 POL0.001-0.7938-30.02 
  Sypek, Szymon 1599 POL0.501-0.1738-6.46 
  Klim, Juliusz 1650 POL1.0010.403815.20 
 * 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)
 
 Szachy w Ustroniu lacza pokolenia 2023 - Grupa B Ustron POL 2023-08-11
RcRownchangeKK*chgGame
 1687 1722 6.00 9 1.10 38 41.80 
  Smolinski, Wojciech 1530 POL0.501-0.2538-9.50 
  Zimny, Jakub 1618 POL1.0010.363813.68 
  Wiatrowski, Zbigniew 1888 POL0.5010.22388.36 
  Brzezina, Pawel 1522 POL1.0010.24389.12 
  Kapral, Krzysztof 1857 POL0.5010.18386.84 
  Sapeta, Robert 1862 POL0.001-0.3138-11.78 
  Kozak, Karol 1543 POL1.0010.273810.26 
  Pitera, Michal 1761 POL0.5010.05381.90 
  Chmielek, Kamelia 1605 POL1.0010.343812.92 

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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