Individual Calculations November 2009
 Berescu, Alin  Total change: 1.40  Rating chartPersonal card
 6 Kalamaria Open Chess Tourn. A' GROUP Kalamaria - Thessaloniki GRE 2009-08-22
RcRownchangeKK*chgGame
 2372 2495 6.50 9 0.78 10 7.80 
  Tsiotridis, Panayotis 2095  * GRE1.0010.08100.80 
  Argiroudis, Stamatis 2265 GRE0.501-0.2910-2.90 
  Pantovic, Dragan M 2145 SRB1.0010.11101.10 
  Inants, Aghasi 2229 ARM0.501-0.3210-3.20 
  Frhat, Ali m2397 EGY1.0010.37103.70 
  Iotov, Valentin g2603 BUL1.0010.65106.50 
  Arun Prasad, S g2556 IND0.5010.08100.80 
  Aroshidze, Levan g2537 GEO0.5010.06100.60 
  Llaneza Vega, Marcos m2521 ESP0.5010.04100.40 
 * 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)
 
 Romanian Teams Championship - 1st League - Men Eforie Nord ROU 2009-09-19
RcRownchangeKK*chgGame
 2254 2475 5.50 8 -0.64 10 -6.40 
  Cartas, Octavian-Mihai 2175 ROU1.0010.15101.50 
  Georgescu, Tiberiu f2388 ROU0.501-0.1210-1.20 
  Garbea, Bogdan 2239 ROU0.501-0.3010-3.00 
  Ionesi, Cristian f2293 ROU0.501-0.2410-2.40 
  Corlatescu, Dragos-Georgian 2199 ROU1.0010.17101.70 
  Pisu, Robert-Daniel 2075  * ROU0.501-0.4210-4.20 
  Anton, Teodor f2372 ROU0.501-0.1410-1.40 
  Duca, Alexandru-Gabriel f2287 ROU1.0010.26102.60 
 * 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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