Individual Calculations March 2013
 Rossienik, Wieslaw  Total change: -9.60  Rating chartPersonal card
 3rd Winter Tournament of Polonia Wroclaw Chess Club - Open B Wroclaw POL 2013-02-04
RcRownchangeKK*chgGame
 1498 1514 3.00 7 -0.64 15 -9.60 
  Szydelko, Michal 1349 POL1.0010.28154.20 
  Frej, Zofia 1553 POL0.5010.05150.75 
  Holownia, Michal 1489 POL0.001-0.5315-7.95 
  Mastalarz, Jozef 1586 POL1.0010.60159.00 
  Majocha, Piotr 1510 POL0.001-0.5115-7.65 
  Sernecki, Franciszek 1698 POL0.001-0.2615-3.90 
  Musiala, Jakub 1299 POL0.501-0.2715-4.05 

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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