Individual Calculations September 2017
 Gucaga, Augustas  Total change: 79.60  Rating chartPersonal card
 Riga Technical University Open 2017 - Tournament B Riga LAT 2017-08-07
RcRownchangeKK*chgGame
 1870 1827 6.00 9 1.99 40 79.60 
  Gong, Sunle 1427  * CHN0.501-0.4240-16.80 
  Visnevskis, Valdis 1688 LAT1.0010.314012.40 
  Levchenkov, Vitaly f2172 LAT0.001-0.1140-4.40 
  Maciulaityte, Barbora 1596 LTU1.0010.21408.40 
  Crook, Oliver-James 1928 FRA1.0010.644025.60 
  Rouillon, Robin 1930 FRA0.5010.14405.60 
  Dotan, Valeria wf1918 ISR1.0010.624024.80 
  Karklins, Imants 2205 LAT0.001-0.0940-3.60 
  Reprun, Nadejda 1966 ISR1.0010.694027.60 
 * 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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