Individual Calculations October 2019
 Zurkowski, Andrzej  Total change: 17.80  Rating chartPersonal card
 DMP II liga seniorow 2019 Poronin POL 2019-09-06
RcRownchangeKK*chgGame
 2012 2029 5.50 9 0.89 20 17.80 
  Krawiec, Grzegorz 1792 POL1.0010.20204.00 
  Galuszka, Tomasz 2222 POL0.001-0.2520-5.00 
  Rams, Michal 2175 POL0.5010.20204.00 
  Skowronski, Piotr 2002 POL1.0010.46209.20 
  Statucki, Maciej 1754 POL0.501-0.3320-6.60 
  Lach, Piotr 2125 POL1.0010.632012.60 
  Chrobak, Piotr 1713 POL1.0010.13202.60 
  Mazurkiewicz, Michal c2215 POL0.5010.24204.80 
  Maka, Marcin 2108 POL0.001-0.3920-7.80 

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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