Individual Calculations November 2010
 Spirea, Mihai  Total change: 9.45  Rating chartPersonal card
 Danube Trophy Braila ROU 2010-10-01
RcRownchangeKK*chgGame
 1996 1914 3.00 5 1.05 15 15.75 
  Baciu, Stefan f2210 ROU0.001-0.1515-2.25 
  Ungureanu, Florin 1626 ROU1.0010.16152.40 
  Dan, Cristian-Mihaita 1983 ROU1.0010.60159.00 
  Stanciu, Robert 2135 ROU1.0010.781511.70 
  Tufa, Mihai 2028 ROU0.001-0.3415-5.10 

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)
 
 Gresu Cup Gresu ROU 2010-10-21
RcRownchangeKK*chgGame
 1864 1914 3.50 7 -0.42 15 -6.30 
  Salageanu, Petru-Gabriel 2130 ROU0.001-0.2215-3.30 
  Gurguiatu, Sandu 1842 ROU1.0010.40156.00 
  Tufa, Mihai 2028 ROU0.001-0.3415-5.10 
  Bratu, Andreea 1679 ROU1.0010.21153.15 
  Arghirescu, Marius 1929 ROU0.001-0.4815-7.20 
  Deaconu, Mihai-Ionut 1655 ROU1.0010.18152.70 
  Mihailiuc, Flavius-Iulian 1787 ROU0.501-0.1715-2.55 

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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