Individual Calculations January 2018
 Brodsky, David  Total change: 12.60  Rating chartPersonal card
 101st Edward Lasker Memorial MCC Championship New York, New York USA 2017-12-08
RcRownchangeKK*chgGame
 2307 2392 6.00 9 0.63 20 12.60 
  Zlotchevsky, Nicole 1992  * USA1.0010.08201.60 
  Tsay, Vincent f2124 USA1.0010.17203.40 
  Checa, Nicolas m2474 USA0.5010.11202.20 
  Khamrakulov, Djurabek m2496 UZB1.0010.642012.80 
  Niemann, Hans f2297 USA0.001-0.6320-12.60 
  Shen, Victor m2410 USA0.001-0.4720-9.40 
  Osinenko, Anton 2201 RUS1.0010.25205.00 
  Busygin, Stanislav 2210 USA1.0010.26205.20 
  Azarov, Sergei g2555 BLR0.5010.22204.40 
 * 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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