Individual Calculations August 2024
 Rainer, Piotr  Total change: 110.40  Rating chartPersonal card
 XII Cracow International Chess Championships 2024 - OPEN B FIDE Krakow POL 2024-06-22
RcRownchangeKK*chgGame
 1951 1910 4.00 7 0.89 40 35.60 
  Ingram, Alan 1688 POL1.0010.22408.80 
  Zalega, Maciej 2109 POL0.5010.264010.40 
  Soldo, Dario 2018 AUT0.5010.15406.00 
  Kolendo, Kajetan 1717 POL1.0010.254010.00 
  Zieba, Hubert 2012 POL0.001-0.3640-14.40 
  Wilk, Tomasz 1986 POL1.0010.604024.00 
  Taranowicz, Michal 2124 POL0.001-0.2340-9.20 

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)
 
 Final Centralny 66 Ogolnopolski Masowy Turniej Szachowy LZS o Zlota Wieze 2024 Zamosc POL 2024-07-17
RcRownchangeKK*chgGame
 1890 1936 7.00 9 1.87 40 74.80 
  Zielinski, Sebastian 1774 POL1.0010.294011.60 
  Czernek, Tymon f2316 POL0.5010.414016.40 
  Szeszycki, Ryszard 1692 POL1.0010.20408.00 
  Tyszecki, Aliaksandr 1854 POL0.501-0.1140-4.40 
  Rak, Tomasz 1932 POL0.001-0.5140-20.40 
  Szydelko, Kazimierz 1786 POL1.0010.304012.00 
  Stefanski, Robert 1701 POL1.0010.21408.40 
  Maliszewski, Michal 1725 POL1.0010.23409.20 
  Grzesik, Gracjan 2233 POL1.0010.854034.00 

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)
 

 

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