Individual Calculations September 2010
 Bercaru, Constantin  Total change: -58.05  Rating chartPersonal card
 International Chess Festival Eforie 2010 Eforie Nord ROU 2010-06-17
RcRownchangeKK*chgGame
 1858 1644 0.50 6 -1.08 25 -27.00 
  Traistaru, Teodora wf2044  * ROU0.001-0.0825-2.00 
  Radulescu, Gabriel 1940 ROU0.001-0.1525-3.75 
  Anuta, Elefterie-Laurentiu 2044  * ROU0.001-0.0825-2.00 
  Mogildea, Mihail 1542 MDA0.001-0.6425-16.00 
  Stefan, Laurentiu-Ilie 1707 ROU0.5010.09252.25 
  Toculet, Gheorghe-Cristache 1868 ROU0.001-0.2225-5.50 
 * 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)
 
NOTE: K factor changed
 International Chess Festival Jupiter 2010 Jupiter ROU 2010-06-28
RcRownchangeKK*chgGame
 1635 1644 0.50 5 -2.07 15 -31.05 
  Bercaru, Bianca-Manuela 1458 ROU0.501-0.2415-3.60 
  Covaci, Stefan 1905 ROU0.001-0.1815-2.70 
  Crijavetchi, Veronica 1461 MDA0.001-0.7415-11.10 
  Capraru, Roxana-Elena 1650 ROU0.001-0.4915-7.35 
  Covaci, Mihai-Florin 1700 ROU0.001-0.4215-6.30 

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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