Individual Calculations May 2011
 Luca, Ionel  Total change: 5.85  Rating chartPersonal card
 Ariston Tournament Satu Mare ROU 2011-02-24
RcRownchangeKK*chgGame
 2192 2159 4.50 9 0.39 15 5.85 
  Szabo, Attila f2292 ROU0.001-0.3215-4.80 
  Helmer, Janos 2209 ROU0.001-0.4315-6.45 
  Muller, Wilhelm 2020 ROU1.0010.31154.65 
  Marchis, Arghil 2037 HUN1.0010.33154.95 
  Bumba, Dorel 2160 ROU1.0010.50157.50 
  Costin, Petrica f2156 ROU1.0010.50157.50 
  Posedaru, Bogdan 2322 ROU0.001-0.2815-4.20 
  Hristodorescu, Daniel f2198 ROU0.001-0.4515-6.75 
  Bonte, Andrei-Mihai 2331 ROU0.5010.23153.45 

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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