Individual Calculations May 2015
 Pytel, Maciej  Total change: -46.00  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy C-14 Suwalki POL 2015-04-08
RcRownchangeKK*chgGame
 1709 1821 4.50 9 -1.15 40 -46.00 
  Gozdzicki, Maciej 1443 POL1.0010.09403.60 
  Woloch, Oskar 2110 POL0.5010.344013.60 
  Psyk, Radoslaw 2221  * POL0.001-0.0840-3.20 
  Stanowski, Mateusz 1421  * POL1.0010.08403.20 
  Lis, Mateusz 1926 POL0.001-0.3640-14.40 
  Polczyk, Mikolaj 1571 POL0.001-0.8140-32.40 
  Brozyna, Mateusz 1641 POL0.001-0.7440-29.60 
  Marciniak, Piotr 1421  * POL1.0010.08403.20 
  Modlich, Kacper 1626 POL1.0010.254010.00 
 * 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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