Individual Calculations August 2017
 Wojdalski, Lukasz  Total change: 51.20  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. C Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1330 1259 5.00 9 1.28 40 51.20 
  Dlugolecki, Wladyslaw 1585 POL0.001-0.1340-5.20 
  Derylo, Maksymilian 1039 POL1.0010.22408.80 
  Szymanski, Pawel 1503 POL0.001-0.2040-8.00 
  Legowik, Anna 1097 POL1.0010.294011.60 
  Nowicki, Filip 1433 POL0.001-0.2740-10.80 
  Zlatin, Nikol 1064 ISR1.0010.254010.00 
  Lazniewski, Tadeusz 1422 POL1.0010.724028.80 
  Almaini, Aishah Sarhan 1402 UAE0.5010.19407.60 
  Kochanek, Tomasz 1421 POL0.5010.21408.40 

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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