Individual Calculations July 2013
 Berescu, Alin-Mile  Total change: 9.10  Rating chartPersonal card
 Grand Europe open Albena 2013 Albena BUL 2013-06-01
RcRownchangeKK*chgGame
 2393 2461 6.00 9 0.79 10 7.90 
  Valkov, Vladimir 2061  * BUL1.0010.08100.80 
  Dambrauskas, Virginijus m2285 LTU1.0010.27102.70 
  Parligras, Mircea-Emilian g2565 ROU0.5010.14101.40 
  Melkumyan, Hrant g2635 ARM0.001-0.2710-2.70 
  Marholev, Dimitar m2329 BUL1.0010.32103.20 
  Paravyan, David 2373 RUS0.001-0.6210-6.20 
  Abdalla, Luiz Guilherme Aurell f2288 BRA1.0010.27102.70 
  Arngrimsson, Dagur m2396 ISL1.0010.41104.10 
  Grigoryan, Avetik g2605 ARM0.5010.19101.90 
 * 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)
 
 Grand Europe open Golden sands 2013 Golden sands BUL 2013-06-10
RcRownchangeKK*chgGame
 2381 2461 5.50 9 0.12 10 1.20 
  Raghavi, N. wf2113 IND1.0010.11101.10 
  Posedaru, Bogdan f2297 ROU1.0010.28102.80 
  Chatalbashev, Boris g2560 BUL0.5010.14101.40 
  Rusev, Krasimir g2556 BUL0.001-0.3710-3.70 
  G., Akash m2380 IND0.501-0.1110-1.10 
  Soumya, Swaminathan wg2289 IND1.0010.27102.70 
  Paravyan, David 2373 RUS1.0010.38103.80 
  Nabaty, Tamir g2579 ISR0.001-0.3410-3.40 
  Pettersson, Anders 1991 2279 SWE0.501-0.2410-2.40 

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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