Individual Calculations August 2015
 Pariaszewski, Szczepan  Total change: 90.80  Rating chartPersonal card
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL- Open C Warszawa POL 2015-07-10
RcRownchangeKK*chgGame
 1432 1175 4.00 9 2.27 40 90.80 
  Purczynski, Andrzej 1522 POL1.0010.894035.60 
  Ptak, Ryszard 1494 POL0.5010.374014.80 
  Chinguun, Sumiya 1440 MGL0.001-0.1840-7.20 
  Grodecki, Filip 1375 POL0.001-0.2440-9.60 
  Kowalski, Gerard 1320 POL0.5010.19407.60 
  Rozycki, Wojciech 1426 POL0.001-0.1940-7.60 
  Maciulaityte, Barbora 1506 LTU1.0010.884035.20 
  Moscicki, Slawomir 1327 POL1.0010.704028.00 
  Woznica, Tomasz 1474 POL0.001-0.1540-6.00 

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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