Individual Calculations August 2014
 Dwilewicz, Andrzej  Total change: -17.60  Rating chartPersonal card
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL gr. C Warszawa POL 2014-07-14
RcRownchangeKK*chgGame
 1422 1585 5.50 9 -0.88 20 -17.60 
  Maliszewski, Michal 1222 POL1.0010.10202.00 
  Gowin, Malgorzata 1419 POL1.0010.28205.60 
  Ptak, Ryszard 1475 POL0.001-0.6520-13.00 
  Ossolinska, Matylda 1412 POL1.0010.27205.40 
  Lukaszewski, Marcin 1452 POL1.0010.32206.40 
  Misiuk, Karolina 1500 LTU0.501-0.1220-2.40 
  Bazan, Michal 1474 POL0.001-0.6520-13.00 
  Fus, Jakub 1429 POL0.001-0.7120-14.20 
  Pejski, Adam 1417 POL1.0010.28205.60 

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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