Individual Calculations January 2014
 Jachimiak, Wojciech  Total change: -18.00  Rating chartPersonal card
 130th YMCA Autumn 2013-B Warszawa POL 2013-09-09
RcRownchangeKK*chgGame
 1883 1880 6.00 12 0.05 30 1.50 
  Rusin, Ryszard 1898 POL1.0010.533015.90 
  Rzepecka, Dorota 1829 POL0.501-0.0730-2.10 
  Sawicki, Wojciech 1845 POL0.001-0.5530-16.50 
  Barc, Michal 1841 POL0.501-0.0530-1.50 
  Grabowicz, Marcin 1852 POL0.001-0.5430-16.20 
  Kosiorek, Przemyslaw 1973 POL0.5010.13303.90 
  Rozowski, Marcin 1890 POL0.5010.01300.30 
  Praczukowski, Stanislaw 1862 POL0.001-0.5330-15.90 
  Safanowski, Tomasz 1906 POL1.0010.543016.20 
  Potocki, Karol 1876 POL1.0010.493014.70 
  Koziol, Pawel 1879 POL0.001-0.5030-15.00 
  Szefer, Michal 1946 POL1.0010.593017.70 

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)
 
 Otwarta Liga Mazowiecka - 2013 Warszawa POL 2013-09-29
RcRownchangeKK*chgGame
 1779 1880 2.50 5 -0.65 30 -19.50 
  Traczyk, Pawel 1763 POL0.501-0.1630-4.80 
  Jaskowski, Piotr 1833 POL0.001-0.5730-17.10 
  Golecki, Jan 1609 POL1.0010.17305.10 
  Pac, Maciej 1776 POL0.001-0.6430-19.20 
  Kowalska, Elzbieta wf1916 POL1.0010.553016.50 

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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