Rapid: Individual Calculations October 2017
 Losev, Ivan S  Total change: 42.40  Rating chartPersonal card
 Egoryevsk birthday open rapid - 2017 Egoryevsk RUS 2017-09-09
RcRownchangeKK*chgGame
 2031 1903 4.50 7 2.12 20 42.40 
  Sorokin, Alexandr V 2088 RUS1.0010.742014.80 
  Ferapontov, Vladimir 2068 RUS0.5010.22204.40 
  Samoilov, Andrey 2158 RUS0.5010.31206.20 
  Karchevsky, Sergei 2015 RUS1.0010.652013.00 
  Afanasiev, Anton 2236 RUS0.001-0.1220-2.40 
  Mamontov, Viktor 1993 RUS0.5010.12202.40 
  Fokina, Elina 1659 RUS1.0010.20204.00 

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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