Individual Calculations January 2015
 Ardeleanu, Alin  Total change: 4.50  Rating chartPersonal card
 Satu Mare Chess Weekend nr.18 Satu Mare ROU 2014-12-19
RcRownchangeKK*chgGame
 2144 2337 5.50 7 0.45 10 4.50 
  Polner, Iosif 1937  * ROU1.0010.08100.80 
  Geiger, Alex-Emanuel 2082 ROU1.0010.19101.90 
  Szabo, Attila f2268 ROU0.501-0.1010-1.00 
  Costin, Petrica f2276 ROU1.0010.42104.20 
  Bonte, Andrei-Mihai 2328 ROU0.501-0.0110-0.10 
  Marchis, Arghil 1937  * HUN1.0010.08100.80 
  Lengyel, Ferenc f2183 HUN0.501-0.2110-2.10 
 * 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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