Individual Calculations February 2018
 Siekanski, Janusz  Total change: -3.20  Rating chartPersonal card
 MARIENBAD OPEN 2018 - B1 Marianske Lazne CZE 2018-01-20
RcRownchangeKK*chgGame
 2259 2272 4.50 9 -0.16 20 -3.20 
  Raahul, V S 2205 IND0.501-0.0920-1.80 
  Pena Gomez, Manuel m2491 ESP0.5010.28205.60 
  Rosko, Lubos f2301 CZE1.0010.542010.80 
  Kubicka, Anna wf2256 POL1.0010.48209.60 
  Varitski, Igor m2246 UKR0.001-0.5420-10.80 
  Navrodskiy, Boris 2101 RUS0.001-0.7320-14.60 
  German, Nikita 2229 RUS1.0010.44208.80 
  Plischki, Sebastian m2395 GER0.001-0.3320-6.60 
  Kochukova, Anna wf2110 RUS0.501-0.2120-4.20 

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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