Individual Calculations October 2013
 Nguyen, Piotr  Total change: -1.35  Rating chartPersonal card
 DMP - II liga seniorow Poronin POL 2013-09-06
RcRownchangeKK*chgGame
 2266 2361 5.50 9 -0.09 15 -1.35 
  Watorek, Marcin 2100 POL1.0010.18152.70 
  Sliwicki, Damian 2126 POL0.001-0.7915-11.85 
  Wieczorek, Oskar 2404 POL0.001-0.4415-6.60 
  Mroziak, Maciej 2199 POL1.0010.29154.35 
  Stachanczyk, Jacek f2227 POL1.0010.32154.80 
  Chojnacki, Krzysztof m2399 POL1.0010.55158.25 
  Warszawski, Bartosz 2254 POL0.501-0.1515-2.25 
  Pankiewicz, Tomasz 2260 POL0.501-0.1415-2.10 
  Luch, Michal m2429 POL0.5010.09151.35 

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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