Individual Calculations September 2011
 Covaci, Mihai-Florin  Total change: 6.15  Rating chartPersonal card
 International Chess festival "Cap Aurora" Cap Aurora ROU 2011-06-24
RcRownchangeKK*chgGame
 1840 1642 2.00 7 0.13 15 1.95 
  Marin, Irina-Luiza wm2042  * ROU0.5010.42156.30 
  Jugaru, Lucian 1968 ROU0.001-0.1315-1.95 
  Costiuc, Ioan 1873 ROU1.0010.791511.85 
  Dobre, Ana-Margareta-Alexandra 1862 ROU0.001-0.2215-3.30 
  Marin, Victor-Mihai 1819 ROU0.001-0.2715-4.05 
  Ioan, Cezar-Octavian 1850 ROU0.001-0.2315-3.45 
  Matis, Robert-Florin 1467 ROU0.501-0.2315-3.45 
 * 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)
 
 Techirghiol Trophy, ed. XXI Techirghiol ROU 2011-07-03
RcRownchangeKK*chgGame
 1848 1642 2.00 7 0.28 15 4.20 
  Turlea, Constantin 2012 ROU0.001-0.1015-1.50 
  Ioan, Cezar-Octavian 1850 ROU0.001-0.2315-3.45 
  Tudor, Ioan 1811 ROU0.001-0.2815-4.20 
  Graur, Andrei-Alexandru 1802 ROU0.5010.21153.15 
  Frusescu, Dorian-Corneliu 1774 ROU0.5010.18152.70 
  Grosuleac, Ioan 1929 ROU0.001-0.1615-2.40 
  Andries, Eugen 1756 ROU1.0010.66159.90 

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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