Individual Calculations April 2016
 Ruonala, Robert  Total change: 25.20  Rating chartPersonal card
 Div I Vastra 2015-16 R 6-7 Sweden SWE 2016-02-28
RcRownchangeKK*chgGame
 2036 2031 1.00 1 0.51 20 10.20 
  Laith, Kasib f2036 IRQ1.0010.512010.20 

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)
 
 Reykjavik Open 2016 Reykjavik ISL 2016-03-08
RcRownchangeKK*chgGame
 2221 2048 3.50 9 0.75 20 15.00 
  Sargissian, Gabriel g2448  * ARM0.001-0.0820-1.60 
  Kruger, Jan 1810 SWE1.0010.20204.00 
  Lind, Jan-Olov 2234 SWE1.0010.742014.80 
  Christiansen, Johan-Sebastian m2401 NOR0.001-0.1120-2.20 
  Haynes, Nicolas 2182 CAN1.0010.682013.60 
  Braun, Christian m2386 GER0.001-0.1220-2.40 
  Kristinsson, Jon 2211 ISL0.001-0.2820-5.60 
  Houska, Jovanka mwg2387 ENG0.001-0.1220-2.40 
  Birkisson, Bjorn Holm 1929 ISL0.501-0.1620-3.20 
 * 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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