Rapid: Individual Calculations September 2017
 Poniewierski, Piotr  Total change: -23.20  Rating chartPersonal card
 VIII Turniej z cyklu Grand Prix Klubu Marynarki Wojennej 2017 Gdynia POL 2017-08-13
RcRownchangeKK*chgGame
 1619 1888 4.50 7 -1.16 20 -23.20 
  Pawlak, Adrian 1488  * POL1.0010.08201.60 
  Smalara, Kazimierz 1733 POL0.001-0.7120-14.20 
  Wilmanowicz, Slawomir 1569 POL0.501-0.3720-7.40 
  Pawletko, Szymon 1751 POL0.001-0.6820-13.60 
  Bieszk, Stanislaw 1563 POL1.0010.13202.60 
  Kowalczyk, Mariusz 1743 POL1.0010.31206.20 
  Czubek, Norbert 1488  * POL1.0010.08201.60 
 * 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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