Rapid: Individual Calculations April 2020
 Jasiak, Roman  Total change: 51.60  Rating chartPersonal card
 Turniej o Puchar Prezesa PZSzach R.Jedynaka i Mistrzostwa Polski Branzy Okiennej 2020 Lodz POL 2020-02-29
RcRownchangeKK*chgGame
 1870 1853 4.50 8 1.08 20 21.60 
  Jedrzejczak, Michal 1118 POL1.0010.01200.20 
  Kowalski, Igor f2361 POL0.001-0.0420-0.80 
  Kedrzynski, Adam 1444 POL1.0010.08201.60 
  Zablocka, Marta 1248 POL1.0010.02200.40 
  Brzezinski, Mateusz 2153 POL1.0010.852017.00 
  Mika, Tomasz 2132 POL0.5010.34206.80 
  Gajek, Radoslaw m2342 AUT0.001-0.0420-0.80 
  Maciaga, Marcin 2159 POL0.001-0.1420-2.80 

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)
 
 Memorial Mistrza Tomasza Rakowieckiego 2020 Lodz POL 2020-02-29
RcRownchangeKK*chgGame
 1902 1853 4.50 7 1.50 20 30.00 
  Cap, Piotr 1876 POL1.0010.532010.60 
  Szmacinska, Grazyna wm1770 POL1.0010.39207.80 
  Gradowski, Jacek 1954 POL1.0010.642012.80 
  Smagalski, Slawomir 1960 POL1.0010.652013.00 
  Mika, Tomasz 2132 POL0.001-0.1620-3.20 
  Sliwicki, Damian c2194 POL0.001-0.1220-2.40 
  Leski, Franciszek 1425 POL0.501-0.4320-8.60 

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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