Individual Calculations September 2021
 Dwilewicz, Katarzyna  Total change: -38.40  Rating chartPersonal card
 V Miedzynarodowy Memorial Ireny Warakomskiej - Open A Suwalki POL 2021-07-27
RcRownchangeKK*chgGame
 2191 2082 3.50 9 0.32 20 6.40 
  Paszewski, Mateusz f2280 POL0.001-0.2420-4.80 
  Warchol, Kamil c2183 POL1.0010.642012.80 
  Luberanski, Jakub f2300 POL0.001-0.2220-4.40 
  Pacuszka, Tomasz f2184 POL0.001-0.3620-7.20 
  Stanisz, Patryk 2140 POL1.0010.582011.60 
  Kacprzak, Karol 2151 POL0.5010.10202.00 
  Sowul, Bartosz 2186 POL0.001-0.3620-7.20 
  Dylag, Emilia wf2144 POL0.5010.09201.80 
  Piekielny, Pawel 2150 POL0.5010.09201.80 

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)
 
 57th Akiba Rubinstein Chess Festival - OPEN A Polanica-Zdroj POL 2021-08-14
RcRownchangeKK*chgGame
 1969 2130 4.00 9 -2.24 20 -44.80 
  Karut, Kacper 1790 POL1.0010.12202.40 
  Licznerski, Lukasz f2401 POL0.001-0.1720-3.40 
  Czechowski, Jakub 1890 POL1.0010.20204.00 
  Durand-Le Ludec, Brendan-Bubok 2197 FRA0.001-0.4120-8.20 
  Starosciak, Szymon 1956 POL0.001-0.7320-14.60 
  Raczek, Krzysztof 1948 POL0.001-0.7420-14.80 
  Paszkowski, Krystian 1811 POL0.001-0.8720-17.40 
  Smietanska, Wiktoria c1808 POL1.0010.13202.60 
  Bojczewski, Mateusz 1922 POL1.0010.23204.60 

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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