Individual Calculations July 2013
 Drenchev, Petar  Total change: -1.90  Rating chartPersonal card
 Grand Europe open Albena 2013 Albena BUL 2013-06-01
RcRownchangeKK*chgGame
 2360 2485 5.50 9 -0.41 10 -4.10 
  Kolev, Atanas Tonchev 2118 BUL1.0010.10101.00 
  Atakisi, Umut m2351 TUR1.0010.32103.20 
  Shishkov, Minko 2264 BUL0.501-0.2810-2.80 
  Erturan, Yakup m2374 TUR0.501-0.1510-1.50 
  Chighladze, Iveri m2396 GEO1.0010.38103.80 
  Vajda, Levente g2617 ROU0.001-0.3210-3.20 
  Givon, Asaf m2415 ISR0.501-0.1010-1.00 
  Skomorokhin, Roman m2331 RUS0.501-0.2110-2.10 
  Paravyan, David 2373 RUS0.501-0.1510-1.50 

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
 2373 2485 6.00 9 0.22 10 2.20 
  Danielmeier, Ralf 2159 GER1.0010.13101.30 
  Strugnell, Carl f2329 FRA1.0010.29102.90 
  Volodin, Alexey 2283 RUS0.501-0.2610-2.60 
  Grigoryan, Avetik g2605 ARM0.5010.16101.60 
  Bonafede, Alessandro f2353 ITA0.001-0.6810-6.80 
  Dimitrov, Atanas m2349 GRE1.0010.32103.20 
  Gagare, Shardul m2407 IND0.501-0.1110-1.10 
  Sagar, Shah 2359 IND1.0010.33103.30 
  Sveshnikov, Evgeny g2512 LAT0.5010.04100.40 

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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