Individual Calculations September 2017
 Brugo, Marco  Total change: -2.60  Rating chartPersonal card
 Riga Technical University Open 2017 - Tournament A Riga LAT 2017-08-07
RcRownchangeKK*chgGame
 2102 2028 3.50 9 -0.13 20 -2.60 
  Quillan, Gary m2361 ENG0.001-0.1220-2.40 
  Petrov, Dmitri 2215 EST0.001-0.2620-5.20 
  Joachim, Rodny 1708 FRA1.0010.13202.60 
  Mierins, Eriks 2196 LAT0.001-0.2820-5.60 
  Semjonovs, Ilja 2216 LAT0.001-0.2620-5.20 
  Nebrin, Johan 1830 SWE1.0010.24204.80 
  Priyanka, Nutakki 2158 IND1.0010.682013.60 
  Rehn, Ralf 2143 FIN0.001-0.3420-6.80 
  Leidorf, Sebastian 2087 GER0.5010.08201.60 

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)
 

 

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