Individual Calculations January 2009
 Lebedev, Roman  Total change: 11.85  Rating chartPersonal card
 Moscow SCYSOR-3 2008 open Moscow RUS 2008-10-11
RcRownchangeKK*chgGame
 1934 1705 2.50 8 0.66 15 9.90 
  Yusubov, Timur 2020 RUS0.5010.36155.40 
  Grinenko, Viktor 1982 RUS0.001-0.1715-2.55 
  Khachapuridze, David 1905 RUS0.5010.26153.90 
  Koroteeva, Ksenia 1935 RUS0.001-0.2115-3.15 
  Bukhteeva, Viktoria 2055 RUS0.001-0.1115-1.65 
  Pylaeva, Ekaterina 1687 RUS0.501-0.0315-0.45 
  Kovalev, Evgeny I. 1832 RUS0.001-0.3315-4.95 
  Abramov, Igor 2055 RUS1.0010.891513.35 

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)
 
 Open tmnt Moscow RUS 2008-11-16
RcRownchangeKK*chgGame
 1906 1705 1.50 5 0.13 15 1.95 
  Malov, Lev 2042 RUS0.5010.38155.70 
  Vesenina, Anna 1645 RUS1.0010.42156.30 
  Piskovets, Nikita 2050 RUS0.001-0.1115-1.65 
  Piatin, Oleg 2055 RUS0.001-0.1115-1.65 
  Tantsov, Peter 1738 RUS0.001-0.4515-6.75 

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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