Individual Calculations October 2012
 Hilton, Stephen H  Total change: -1.95  Rating chartPersonal card
 XXVII Puchar Grunwaldu Dadaj POL 2012-09-16
RcRownchangeKK*chgGame
 1945 1912 4.00 9 -0.13 15 -1.95 
  Dukaczewski, Piotr m2221 POL0.001-0.1415-2.10 
  Bzowski, Grzegorz 1685 POL1.0010.21153.15 
  Jelen, Janusz 1977 POL1.0010.59158.85 
  Falkowski, Dawid 2020 POL1.0010.65159.75 
  Pawelec, Bartosz 2012 POL0.001-0.3615-5.40 
  Suder, Ryszard 2145 POL0.001-0.2115-3.15 
  Poswiatowski, Stanislaw 1700 POL0.501-0.2715-4.05 
  Gosek, Zenon 2016 POL0.001-0.3615-5.40 
  Wyrzykowski, Jozef 1725 POL0.501-0.2415-3.60 

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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