Individual Calculations September 2010
 Marcu-Lapadat, Alin  Total change: 16.95  Rating chartPersonal card
 Arad Open 2010 Arad ROU 2010-08-06
RcRownchangeKK*chgGame
 2088 2017 5.00 9 1.13 15 16.95 
  Ungureanu, Sandu 2121 ROU1.0010.64159.60 
  Petrisor, Adrian-Marian f2331 ROU0.001-0.1415-2.10 
  Matei, Stefan-Razvan 1826 ROU1.0010.25153.75 
  Chereches, Marius f2305 HUN0.001-0.1615-2.40 
  Anton, Roxana-Ana 1828 ROU1.0010.25153.75 
  Cioara, Andrei-Nestor m2417  * ROU0.001-0.0815-1.20 
  Fulger, Ionut 1817 ROU1.0010.24153.60 
  Rauca, Horatiu-Augustin 1902 ROU0.501-0.1615-2.40 
  Helmer, Janos 2243 ROU0.5010.29154.35 
 * 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)
 

 

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