Individual Calculations August 2018
 Marciniak, Leonard  Total change: 109.20  Rating chartPersonal card
 XXV Jubileuszowy Miedzynarodowy Turniej Szachowy Kowalewo Pomorskie 2018- OPEN A Kowalewo Pomorskie POL 2018-07-10
RcRownchangeKK*chgGame
 1887 1631 4.50 9 2.73 40 109.20 
  Kowalec, Maciej 2031  * POL0.5010.424016.80 
  Swider, Pawel 1863 POL0.5010.294011.60 
  Lewandowski, Marek 1860 POL0.5010.294011.60 
  Majocha, Piotr 1902 POL0.5010.334013.20 
  Przerwa, Waldemar 1762 POL0.5010.18407.20 
  Czarkowski, Tomasz 1841 POL1.0010.774030.80 
  Norov, Artem 1921 BLR0.5010.344013.60 
  Kretowicz, Piotr 1775 POL0.5010.19407.60 
  Hadrys, Bogdan 2031  * POL0.001-0.0840-3.20 
 * 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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