Individual Calculations February 2018
 Mucha, Piotr  Total change: -1.60  Rating chartPersonal card
 36. Miedzynarodowy Memorial Ludwika Zamenhofa 2017 - grupa B Bialystok POL 2017-12-27
RcRownchangeKK*chgGame
 2024 2165 6.00 9 -0.08 20 -1.60 
  Strybuk, Artsiom I c1956 BLR0.001-0.7720-15.40 
  Vasilenko, Ekaterina 1809 UKR1.0010.11202.20 
  Pajak, Jakub 1943 POL1.0010.22204.40 
  Shpanko, Nadiia wf2123 UKR0.501-0.0620-1.20 
  Ocytko, Andrzej 2143 POL0.001-0.5320-10.60 
  Litner, Igor 1941 POL1.0010.22204.40 
  Papunidi, Matvey 2002 BLR1.0010.28205.60 
  Obuhov, Filipp 2103 BLR0.501-0.0920-1.80 
  Flak, Pawel 2193 POL1.0010.542010.80 

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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