Individual Calculations April 2009
 Sofronie, Iulian  Total change: -17.20  Rating chartPersonal card
 Romania Individual National Championship Men-Final Eforie Nord ROU 2009-02-01
RcRownchangeKK*chgGame
 2275 2471 5.00 8 -0.86 10 -8.60 
  Stegariu, Alexandru 2121 ROU0.501-0.3910-3.90 
  Ciobanu, Aurelian 2194 ROU1.0010.17101.70 
  Spulber, Cicirone f2326 ROU0.501-0.1910-1.90 
  Senetia, Teodor 2217 ROU1.0010.19101.90 
  Pessi, Emil-George f2261 ROU1.0010.23102.30 
  Lupulescu, Constantin g2608 ROU0.001-0.3210-3.20 
  Anton, Teodor 2350 ROU0.001-0.6610-6.60 
  Stanciu, Alexandru-Ovidiu 2121 ROU1.0010.11101.10 

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)
 
 10th individual European chess championship Budva MNE 2009-03-06
RcRownchangeKK*chgGame
 2406 2471 5.50 11 -0.86 10 -8.60 
  Bologan, Viktor g2687 MDA0.001-0.2210-2.20 
  Franciskovic, Borka wm2261 CRO0.501-0.2710-2.70 
  Sidorenko, Ilya 2370 ISR0.501-0.1410-1.40 
  Anton, Teodor 2350 ROU0.001-0.6610-6.60 
  Draskovic, Luka 2121 MNE1.0010.11101.10 
  Onoprienko, Vladimir m2372 RUS1.0010.36103.60 
  Misailovic, Nebojsa m2293 SRB1.0010.27102.70 
  Timman, Jan H g2582 NED0.001-0.3510-3.50 
  Jankovic, Alojzije g2571 CRO1.0010.64106.40 
  Grigoriants, Sergey g2565 RUS0.001-0.3710-3.70 
  Tassopoulos, Marios 2293 GRE0.501-0.2310-2.30 

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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