Individual Calculations February 2018
 Varitski, Igor  Total change: -15.20  Rating chartPersonal card
 MARIENBAD OPEN 2018 - B1 Marianske Lazne CZE 2018-01-20
RcRownchangeKK*chgGame
 2262 2246 2.50 9 -1.82 10 -18.20 
  German, Nikita 2229 RUS0.001-0.5210-5.20 
  Plischki, Sebastian m2395 GER0.5010.20102.00 
  Kochukova, Anna wf2110 RUS0.001-0.6810-6.80 
  Raahul, V S 2205 IND0.001-0.5610-5.60 
  Siekanski, Janusz 2272 POL1.0010.54105.40 
  Rosko, Lubos f2301 CZE0.5010.08100.80 
  Kubicka, Anna wf2256 POL0.001-0.4910-4.90 
  Pena Gomez, Manuel m2491 ESP0.001-0.2010-2.00 
  Navrodskiy, Boris 2101 RUS0.501-0.1910-1.90 

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)
 
 NRW-Klasse 2 2017/2018 January 2018 Duesseldorf GER 2018-01-28
RcRownchangeKK*chgGame
 2095 2246 1.00 1 0.30 10 3.00 
  Heller, Achim 2095 GER1.0010.30103.00 

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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