Individual Calculations September 2018
 Grivnieks, Alberts  Total change: 76.38  Rating chartPersonal card
 Riga Technical University Open 2018 - Tournament B Riga LAT 2018-08-06
RcRownchangeKK*chgGame
 1858 1917 6.00 9 0.81 38 30.78 
  Uskans, Edgars 1562 LAT1.0010.11384.18 
  Chekletsova, Darya 1674 RUS1.0010.20387.60 
  Loy, Konstantin 2247 UKR0.001-0.1238-4.56 
  Saynajakangas, Kirsi 1734 FIN1.0010.26389.88 
  Idiazabal Troyas, Aritz 2065 ESP0.5010.20387.60 
  Altunbay, Onder 1727 TUR0.501-0.2538-9.50 
  Tonso, Liina 1769 EST1.0010.303811.40 
  Laimins, Lauris 2224 LAT0.001-0.1438-5.32 
  Kruusiauk, Heda 1723 EST1.0010.25389.50 

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)
 
 European Youth Chess Championship O-18- 2018 Riga LAT 2018-08-20
RcRownchangeKK*chgGame
 2166 1917 3.00 9 1.20 38 45.60 
  Kowalski, Igor f2294 POL0.001-0.0938-3.42 
  Pols, Wiggert 2177 NED1.0010.823831.16 
  Dill, Xaver 2159 SUI0.5010.303811.40 
  Plazuelo Pascual, Juan f2317  * ESP0.001-0.0838-3.04 
  Simet, Martin f2146 CZE0.001-0.2138-7.98 
  Dalton, Joseph 2078 ENG1.0010.713826.98 
  Polyakov, Fedor 2126 LAT0.001-0.2338-8.74 
  Toquero Gracia, Pau 2071 ESP0.5010.21387.98 
  Yazici, Ugur Doga c2130 TUR0.001-0.2338-8.74 
 * 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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