Individual Calculations May 2017
 Norek, Maciej  Total change: 2.40  Rating chartPersonal card
 Ogolnopolska Olimpiada Mlodziezy - Chlopcy do 12 lat Drzonkow POL 2017-04-01
RcRownchangeKK*chgGame
 1483 1301 2.50 9 0.06 40 2.40 
  Cwiek, Ryszard 1584 POL0.001-0.1640-6.40 
  Krupinski, Mikolaj 1472 POL0.001-0.2740-10.80 
  Ciszewski, Krzysztof 1429 POL0.5010.17406.80 
  Madajczak, Piotr 1509 POL0.001-0.2340-9.20 
  Bancarewicz, Aleks 1664 POL0.001-0.1040-4.00 
  Kossowski, Pawel 1342 POL0.001-0.4440-17.60 
  Celebias, Filip 1411 POL1.0010.654026.00 
  Topola, Rafal 1495 POL0.001-0.2540-10.00 
  Bednarczyk, Mateusz 1442 POL1.0010.694027.60 

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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