Individual Calculations September 2017
 Sirp, Karl Aleksander  Total change: 51.20  Rating chartPersonal card
 Riga Technical University Open 2017 - Tournament B Riga LAT 2017-08-07
RcRownchangeKK*chgGame
 1903 1839 5.00 9 1.28 40 51.20 
  Gong, Sunjia 1439  * CHN1.0010.08403.20 
  Bekasovs, Rihards 2015 LAT0.001-0.2740-10.80 
  Uibokant, Karl Oskar 1439  * EST1.0010.08403.20 
  Eidelson, Rakhil wg2078 BLR0.001-0.2040-8.00 
  Pontis, Stanislav 1634 RUS1.0010.24409.60 
  Levchenkov, Vitaly f2172 LAT1.0010.884035.20 
  Malatsilava, Volha 2023 BLR0.001-0.2640-10.40 
  Skuja, Aivars 2089 LAT1.0010.814032.40 
  Malinin, Yuri m2239  * RUS0.001-0.0840-3.20 
 * 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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