Blitz: Individual Calculations September 2015
 Polyakova, Natalia  Total change: -4.60  Rating chartPersonal card
 International Chess Festival ''Liepajas rokade-2015'' Blitz Liepaja LAT 2015-08-08
RcRownchangeKK*chgGame
 1950 1929 4.00 10 -0.86 20 -17.20 
  Babikov, Ivan f2285 RUS1.0010.892017.80 
  Berzinsh, Roland m2320 LAT0.001-0.0920-1.80 
  Ungurs, Edgars 2089 LAT0.001-0.2920-5.80 
  Dmitriev, Ivan 1726 RUS0.001-0.7620-15.20 
  Ivanovs, Andris 1714 LAT1.0010.23204.60 
  Zarovs, Aleksandrs 1691 LAT1.0010.20204.00 
  Daudzvardis, Janis 2050 LAT0.001-0.3420-6.80 
  Salenieks, Eduards 1768 LAT1.0010.29205.80 
  Mierins, Eriks 2029 LAT0.001-0.3620-7.20 
  Kuznecovs, Nikita 1831 LAT0.001-0.6320-12.60 

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)
 
 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN E Riga LAT 2015-08-16
RcRownchangeKK*chgGame
 2062 1929 4.00 10 0.63 20 12.60 
  Troff, Kayden W g2329  * USA0.001-0.0820-1.60 
  Bondareva, Daria 1622 RUS1.0010.14202.80 
  Gibicar, Danijel 2246 GER0.001-0.1320-2.60 
  Vaivade, Liva 1639 LAT1.0010.16203.20 
  Bolsakovs, Vadims 2112 LAT0.001-0.2620-5.20 
  Egorov, Daniil 2088 RUS1.0010.712014.20 
  Kuzmin, Egor f2144 RUS0.001-0.2320-4.60 
  Dudas, Eszter wm2171 HUN1.0010.802016.00 
  Volesky, Karl-Heinz 2081 GER0.001-0.3020-6.00 
  Groffen, Hans 2186 NED0.001-0.1820-3.60 
 * 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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