Rapid: Individual Calculations June 2018
 Hoffmann, Piotr  Total change: 19.80  Rating chartPersonal card
 XLVIII Miedzynarodowy Turniej Szachowy o Puchar Prezydenta Miasta Gniezna Gniezno POL 2018-05-27
RcRownchangeKK*chgGame
 1644 1579 4.00 7 0.99 20 19.80 
  Kujawski, Jan 1979  * POL0.001-0.0820-1.60 
  Gubala, Mikolaj 1179  * POL1.0010.08201.60 
  Kozlowski, Tomasz 1869 POL0.001-0.1620-3.20 
  Zajac, Robert 1373 POL0.001-0.7620-15.20 
  Mozdzanowski, Filip 1267 POL1.0010.14202.80 
  Krygier, Ireneusz 1896 POL1.0010.872017.40 
  Nadstoga, Wojciech 1948 POL1.0010.902018.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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