Individual Calculations May 2017
 Maciejewski, Kamil  Total change: -52.40  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy - Chlopcy do 14 lat Drzonkow POL 2017-04-01
RcRownchangeKK*chgGame
 1673 1749 4.00 9 -1.31 40 -52.40 
  Jankowski, Igor 1349  * POL1.0010.08403.20 
  Pniaczek, Marek c2002 POL0.001-0.1940-7.60 
  Golecki, Jan 1957 POL0.001-0.2340-9.20 
  Lichorad, Mateusz 1601 POL0.501-0.2040-8.00 
  Wojnowski, Jan 1505 POL1.0010.20408.00 
  Strzelecki, Maciej 1683 POL0.001-0.5940-23.60 
  Stolarski, Adam 1730 POL0.001-0.5340-21.20 
  Jaszczuk, Hubert 1700 POL0.501-0.0740-2.80 
  Haliniak, Wojciech 1528 POL1.0010.22408.80 
 * 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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