Individual Calculations October 2019
 Duda, Lukasz  Total change: -31.60  Rating chartPersonal card
 DMP II liga seniorow 2019 Poronin POL 2019-09-06
RcRownchangeKK*chgGame
 2199 2209 2.50 8 -1.58 20 -31.60 
  Krainski, Aleksander f2104 POL0.001-0.6420-12.80 
  Mirski, Michal 1999 POL0.501-0.2720-5.40 
  Gesicki, Jacek f2234 POL1.0010.532010.60 
  Szpar, Milosz f2309 POL0.001-0.3620-7.20 
  Malovanyi, Yulian f2320 UKR0.5010.15203.00 
  Jankowiak, Tomasz 2075 POL0.001-0.6820-13.60 
  Brzeski, Maciej 2339 POL0.001-0.3220-6.40 
  Mazurkiewicz, Michal c2215 POL0.5010.01200.20 

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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