Individual Calculations January 2009
 Irimia, Mihai  Total change: -9.00  Rating chartPersonal card
 13th Olympiad for Blind and visualy impaired chess players Crete GRE 2008-10-19
RcRownchangeKK*chgGame
 2105 1998 2.50 7 -0.11 15 -1.65 
  Zsiltzova-Lisenko, Lubov wm2265 UKR0.001-0.1815-2.70 
  Znuderl, Matej 2010 SLO0.001-0.4815-7.20 
  Kalik, Jan 2022 CZE0.5010.03150.45 
  Mynzat, Gerasim 1917 MDA1.0010.39155.85 
  Vela Ignacio Jos, Manuel 2103 ESP0.001-0.3615-5.40 
  Krylov, Sergey m2348 RUS0.001-0.1115-1.65 
  Selkovski, Zarko 2072 MKD1.0010.60159.00 

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)
 
 Romanian National Championship for blind players - final Hunedoara ROU 2008-11-03
RcRownchangeKK*chgGame
 1998 1998 1.50 4 -0.49 15 -7.35 
  Pirosca, Alexandru 2088 ROU0.5010.12151.80 
  Florea, Dorina 1951 ROU0.501-0.0715-1.05 
  Pribeanu, Dacian f2232 ROU0.001-0.2115-3.15 
  Bursuc, Mihai 1721 ROU0.501-0.3315-4.95 

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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