Individual Calculations October 2017
 Sveshnikov, Vladimir  Total change: 3.50  Rating chartPersonal card
 FE 38 ScaccoBratto Bratto della Presolana ITA 2017-08-19
RcRownchangeKK*chgGame
 2280 2377 6.50 9 0.99 10 9.90 
  Palma, Maria 2091 ITA0.501-0.3410-3.40 
  Andolfatto, Maria 1983 ITA1.0010.08100.80 
  Landi, Alberto 2218 ITA1.0010.29102.90 
  Barseghyan, Harutyun 2455 ARM0.5010.11101.10 
  David, Alberto g2586 ITA0.5010.27102.70 
  Gasanov, Eldar g2466 UKR0.5010.12101.20 
  Vuelban, Virgilio m2261 ITA0.501-0.1610-1.60 
  Locatelli, Andrea 2183 ITA1.0010.25102.50 
  Sedina, Elena mwg2281 ITA1.0010.37103.70 

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)
 
 Riga 2017th chess championship Riga LAT 2017-09-21
RcRownchangeKK*chgGame
 2079 2373 6.00 8 -0.64 10 -6.40 
  Jakobsons, Andris 1973  * LAT1.0010.08100.80 
  Gudovskis, Konstantins 1973  * LAT1.0010.08100.80 
  Bolsakovs, Vadims 2137 LAT1.0010.20102.00 
  Kretainis, Kristaps 2268 LAT0.501-0.1410-1.40 
  Ungurs, Edgars 2203 LAT1.0010.28102.80 
  Golubovskis, Maksims 1973  * LAT0.501-0.4210-4.20 
  Rasa, Gints 2131 LAT0.001-0.8010-8.00 
  Sinauridze, Simons 1973  * LAT1.0010.08100.80 
 * 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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