Individual Calculations May 2017
 Cwiek, Ryszard  Total change: 102.00  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy - Chlopcy do 12 lat Drzonkow POL 2017-04-01
RcRownchangeKK*chgGame
 1675 1584 6.00 9 2.55 40 102.00 
  Norek, Maciej 1301 POL1.0010.16406.40 
  Chyzy, Jakub 1859 POL0.001-0.1740-6.80 
  Taranowicz, Michal 1326 POL1.0010.18407.20 
  Grzesik, Gracjan 1787 POL1.0010.764030.40 
  Mechlinski, Jakub 1865 POL0.5010.344013.60 
  Wysocki, Mateusz 1640 POL0.001-0.4240-16.80 
  Poltorak, Sebastian 1807 POL1.0010.784031.20 
  Dzida, Kamil 1719 POL0.5010.18407.20 
  Ochedzan, Tymon 1771 POL1.0010.744029.60 

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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