Individual Calculations November 2009
 Lapaj, Mateusz  Total change: 3.45  Rating chartPersonal card
 Mistrzostwa Miedzywojewodzkie Juniorow OP-SL C13 UstroƱ-Jaszowiec POL 2009-10-11
RcRownchangeKK*chgGame
 1679 1797 5.50 8 0.23 15 3.45 
  Janulek, Dawid 1616 POL1.0010.26153.90 
  Cieslak, Patrycjusz 1683 POL1.0010.34155.10 
  Szczecina, Kamil 1715 POL0.001-0.6115-9.15 
  Lakota, Tomasz 1633 POL1.0010.28154.20 
  Klimek, Marcin 1698 POL0.501-0.1415-2.10 
  Kosmala, Mateusz 1587 POL0.501-0.2715-4.05 
  Cichy, Kamil 1848 POL0.5010.07151.05 
  Szolc, Grzegorz 1651 POL1.0010.30154.50 

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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