Blitz: Individual Calculations December 2021
 Aliavdin, Nikolai  Total change: 16.20  Rating chartPersonal card
 X JUBILEUSZOWY TURNIEJ SZACHOWY Z OKAZJI SWIETA NIEPODLEGLOSCI - GRUPA A Zielona Gora POL 2021-11-14
RcRownchangeKK*chgGame
 2000 2228 7.00 9 0.81 20 16.20 
  Tomczyk, Michal 1493 POL1.0010.01200.20 
  Nowak, Roksana 1627 POL1.0010.02200.40 
  Jaroslawski, Mateusz 1746 POL1.0010.05201.00 
  Komendecki, Jacek 1957 POL1.0010.17203.40 
  Kucza, Karol f2308 POL0.5010.11202.20 
  Piotrowski, Pawel 2167 POL0.001-0.5820-11.60 
  Jagodzinski, Piotr 2327 POL1.0010.642012.80 
  Sernecki, Franciszek f2185 POL1.0010.44208.80 
  Murawski, Grzegorz 2192 POL0.501-0.0520-1.00 

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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