Individual Calculations January 2017
 Mirzoyan, David  Total change: 8.80  Rating chartPersonal card
 8th CSC London Chess Classic: FIDE Open London ENG 2016-12-09
RcRownchangeKK*chgGame
 2284 2299 5.00 9 0.44 20 8.80 
  Wilks, Simon 1935 ENG1.0010.10202.00 
  Hovhannisyan, Robert g2630 ARM0.001-0.1220-2.40 
  Waddington, Mike P f2078 ENG1.0010.22204.40 
  Zoltek, Tadeusz f2140 POL1.0010.29205.80 
  Bartholomew, John m2448 USA0.5010.20204.00 
  Deepan, Chakkravarthy J. g2471 IND0.001-0.2720-5.40 
  Pein, Jonathan 1971 ENG1.0010.13202.60 
  Arkell, Keith C g2447 ENG0.5010.20204.00 
  Cherniaev, Alexander g2439 RUS0.001-0.3120-6.20 

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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