Individual Calculations September 2021
 Tsiapko, Andrii  Total change: -48.00  Rating chartPersonal card
 Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C Ustron POL 2021-08-13
RcRownchangeKK*chgGame
 1311 1558 6.00 9 -1.20 40 -48.00 
  Baczek, Wojciech 1196 POL1.0010.10404.00 
  Wojs, Alicja 1339 POL0.501-0.2840-11.20 
  Brzezina, Piotr 1367 POL0.001-0.7540-30.00 
  Lecki, Andrzej 1200 POL1.0010.10404.00 
  Zybrant, Sandra 1314 POL1.0010.20408.00 
  Skrzypczynski, Dariusz 1319 POL1.0010.20408.00 
  Rogala, Dominik 1429 POL0.001-0.6740-26.80 
  Kubiniok, Stanislaw 1349 POL1.0010.23409.20 
  Avramenko, Danyl 1289 UKR0.501-0.3340-13.20 

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)
 

 

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