Individual Calculations February 2017
 Somyk, Marcin  Total change: -134.00  Rating chartPersonal card
 XXVII Miedzynarodowy Festiwal Szachowy CRACOVIA'2016 Grupa B Krakow POL 2016-12-27
RcRownchangeKK*chgGame
 1781 2065 2.00 8 -4.67 20 -93.40 
  Wilk, Tomasz 1875 POL0.001-0.7520-15.00 
  Bouthier, Jacques 1835 FRA0.001-0.7920-15.80 
  Milkowska, Ernesta 1825 POL1.0010.20204.00 
  Galant, Ireneusz 1690 POL0.001-0.9120-18.20 
  Planeta, Wojciech 1803 POL0.501-0.3220-6.40 
  Szalko, Maciej 1814 POL0.001-0.8120-16.20 
  Buchta, Agnieszka 1665  * POL0.501-0.4220-8.40 
  Kowalska, Elzbieta wf1740 POL0.001-0.8720-17.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 III Dolnoslaska Liga 2016/2017 round 5-6 Dolny Slask POL 2017-01-08
RcRownchangeKK*chgGame
 1719 2067 0.50 1 -0.39 20 -7.80 
  Szydelko, Kazimierz 1719 POL0.501-0.3920-7.80 

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)
 
 IV Dolnoslaska Liga 2016/2017 - okreg wroclawski round 8-11 Dolny Slask POL 2017-01-08
RcRownchangeKK*chgGame
 1783 2067 0.00 2 -1.64 20 -32.80 
  Nowakowski, Artur 1667  * POL0.001-0.9220-18.40 
  Zochowski, Janusz 1899 POL0.001-0.7220-14.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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