Individual Calculations April 2013
 Kosiorek, Marek  Total change: -28.65  Rating chartPersonal card
 115th YMCA Masters 2013 Warszawa POL 2013-01-11
RcRownchangeKK*chgGame
 2305 2366 4.50 11 -1.91 15 -28.65 
  Nguyen, Piotr 2378 POL0.5010.02150.30 
  Leniart, Arkadiusz m2470 POL0.001-0.3615-5.40 
  Warszawski, Bartosz 2261 POL0.501-0.1415-2.10 
  Skawinski, Arkadiusz f2239 POL0.001-0.6715-10.05 
  Bartel, Michal f2273 POL0.001-0.6315-9.45 
  Adamski, Andrzej m2256 POL0.001-0.6515-9.75 
  Cajbel, Maciej 2242 POL0.001-0.6715-10.05 
  Przezdziecka, Marta wg2298 POL0.501-0.0915-1.35 
  Janczarski, Michal 2335 POL1.0010.46156.90 
  Rudolf, Michal f2369 POL1.0010.50157.50 
  Rudnicki, Milosz 2229 POL1.0010.32154.80 

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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