Individual Calculations July 2015
 Badelka, Olga  Total change: 30.40  Rating chartPersonal card
 Latgale Spring Cup chess A-2015 Daugavpils LAT 2015-05-26
RcRownchangeKK*chgGame
 2019 2036 3.50 7 -0.16 40 -6.40 
  Molokovich, Aleksei 1660 BLR1.0010.09403.60 
  Katishonok, Nikolaj 2297 LAT0.001-0.1840-7.20 
  Novoksconovs, Vladimirs 1813 LAT1.0010.22408.80 
  Kononenko, Dmitry f2252 UKR0.001-0.2240-8.80 
  Ivanov, Igor 1837 LAT1.0010.24409.60 
  Shapar, Tatiana 1898 RUS0.501-0.1940-7.60 
  Zhuravliov, Valerij m2378 LAT0.001-0.1240-4.80 

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 IM round robin Riga LAT 2015-06-01
RcRownchangeKK*chgGame
 2318 2036 2.50 9 0.92 40 36.80 
  Armbrust, Florian f2316 GER0.001-0.1640-6.40 
  Saulespurens, Valdis f2345 USA0.5010.364014.40 
  Schuetze, Norman 2299 GER0.5010.324012.80 
  Iwanow, Anna wm2251 POL0.5010.274010.80 
  Lodici, Lorenzo f2324 ITA0.001-0.1640-6.40 
  Krivonosov, Oleg m2436  * LAT0.001-0.0840-3.20 
  Kantans, Toms m2436  * LAT0.001-0.0840-3.20 
  Sveshnikov, Vladimir m2370 LAT0.001-0.1240-4.80 
  Petrov, Dmitri 2083 EST1.0010.574022.80 
 * 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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