Individual Calculations September 2017
 Guerini, Silvia Jr  Total change: 3.20  Rating chartPersonal card
 Riga Technical University Open 2017 - Tournament A Riga LAT 2017-08-07
RcRownchangeKK*chgGame
 2136 1945 2.50 9 0.16 20 3.20 
  Vovk, Ilja f2307 EST0.001-0.1020-2.00 
  Ungurs, Edgars 2173 LAT0.001-0.2120-4.20 
  Suez-Panama, Gilles 2078 FRA1.0010.682013.60 
  Priyanka, Nutakki 2158 IND0.001-0.2320-4.60 
  Bianchi, Andrea 2115 ITA0.001-0.2820-5.60 
  Tolonen, Mikko 2107 FIN1.0010.712014.20 
  Zhuravlev, Stepan 2113 RUS0.5010.22204.40 
  Kuznecovs, Nikita 2130 LAT0.001-0.2620-5.20 
  Marentini, Marcel 2039 SUI0.001-0.3720-7.40 

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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