Individual Calculations March 2023
 Wojtanowski, Michal  Total change: -31.60  Rating chartPersonal card
 X TURNIEJ SZACHOWY O PUCHAR DZSZACH GRUPA FIDE Kudowa Zdroj POL 2023-02-11
RcRownchangeKK*chgGame
 1277 1297 4.00 9 -0.79 40 -31.60 
  Ratkowski, Artur 1090 POL1.0010.23409.20 
  Szuber, Dawid 1651 POL0.001-0.1140-4.40 
  Izbinski, Wojciech 1018 POL0.501-0.3440-13.60 
  Mydlowski, Krzysztof 1207 POL0.501-0.1240-4.80 
  Komendecki, Grzegorz 1282 POL1.0010.484019.20 
  Miklosz, Krzysztof 1105 POL0.501-0.2540-10.00 
  Suszczynski, Dominik 1500 POL0.001-0.2440-9.60 
  Ejsymont, Eryk 1386 POL0.001-0.3840-15.20 
  Maciaga, Jan 1253 POL0.501-0.0640-2.40 

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)
 

 

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