Individual Calculations May 2012
 Berescu, Alin-Mile  Total change: 21.50  Rating chartPersonal card
 13th European individual chess championship Plovdiv BUL 2012-03-20
RcRownchangeKK*chgGame
 2546 2494 5.50 11 0.76 10 7.60 
  Riazantsev, Alexander g2710 RUS0.5010.28102.80 
  Grachev, Boris g2705 RUS0.001-0.2310-2.30 
  Duzhakov, Ilya f2316 RUS1.0010.27102.70 
  Efimenko, Zahar g2695 UKR0.5010.26102.60 
  Smirin, Ilia g2657 ISR0.5010.22102.20 
  Bartel, Mateusz g2665 POL0.001-0.2710-2.70 
  Pantev, Veselin f2379 BUL1.0010.34103.40 
  Kourousis, Epaminondas 2284 GRE1.0010.23102.30 
  Ernst, Sipke g2578 NED0.001-0.3810-3.80 
  Roiz, Michael g2652 ISR0.001-0.2910-2.90 
  Erturan, Yakup m2370 TUR1.0010.33103.30 

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)
 
 Open Karposh 2012 Skopje MKD 2012-04-07
RcRownchangeKK*chgGame
 2472 2494 6.00 9 1.39 10 13.90 
  Vucko, Jozsef 2094  * HUN1.0010.08100.80 
  Ilic, Zoran f2252 MKD1.0010.20102.00 
  Kozul, Zdenko g2602 CRO1.0010.65106.50 
  Berkes, Ferenc g2682 HUN0.5010.24102.40 
  Solak, Dragan g2602 TUR1.0010.65106.50 
  Markus, Robert g2625 SRB0.001-0.3210-3.20 
  Chatalbashev, Boris g2570 BUL0.5010.10101.00 
  Georgiev, Vladimir g2531 MKD0.001-0.4510-4.50 
  Raeva, Elitsa wm2292 BUL1.0010.24102.40 
 * 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)
 

 

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