Individual Calculations August 2022
 Kopacki, Aleksander  Total change: 34.00  Rating chartPersonal card
 XVIII Miedzynarodowy Festiwal Szachowy PERLA BALTYKU - Grupa B Lazy POL 2022-06-26
RcRownchangeKK*chgGame
 1363 1264 4.50 8 1.43 40 57.20 
  Mazurek, Zofia 1136 POL1.0010.334013.20 
  Lokaj, Bartlomiej 1588 POL0.5010.374014.80 
  Jozwik, Michal 1529 POL0.5010.324012.80 
  Tanski, Wiktor 1172 POL1.0010.374014.80 
  Pietrzak, Emilia 1371 POL0.5010.15406.00 
  Predkiewicz, Paulina 1392 POL0.001-0.3340-13.20 
  Bierla, Slawomir 1520 POL0.001-0.1940-7.60 
  Wojtycki, Jacek 1197 POL1.0010.414016.40 

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)
 
 Final Centralny 64 Ogolnopolski Masowy Turniej Szachowy LZS o "Zlota Wieze 2022" Opinogora POL 2022-07-12
RcRownchangeKK*chgGame
 1632 1286 1.00 7 -0.58 40 -23.20 
  Woytitzki, Maja 1111 POL1.0010.274010.80 
  Maliszewski, Michal 1469 POL0.001-0.2640-10.40 
  Golis, Wiktor 1884 POL0.001-0.0240-0.80 
  Maj, Samuel 1974 POL0.001-0.0140-0.40 
  Ciszewski, Krzysztof 2015 POL0.001-0.0140-0.40 
  Rzeszuto, Karol 1312 POL0.001-0.4640-18.40 
  Bochniak, Franciszek 1662 POL0.001-0.0940-3.60 

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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