Individual Calculations April 2017
 Rozum, Ivan  Total change: -0.50  Rating chartPersonal card
 Aeroflot Open 2017 A Moscow RUS 2017-02-21
RcRownchangeKK*chgGame
 2533 2601 5.00 9 -0.33 10 -3.30 
  Debashis, Das g2472 IND0.501-0.1710-1.70 
  Lomasov, Semen m2450 RUS0.001-0.7010-7.00 
  Ramirez, Alejandro g2549 USA0.501-0.0710-0.70 
  Kotronias, Vasilios g2524 GRE0.501-0.1110-1.10 
  Gabrielian, Artur g2532 RUS0.501-0.1010-1.00 
  Grigoriants, Sergey g2564 RUS0.501-0.0510-0.50 
  Martirosyan, Haik M. m2529 ARM1.0010.40104.00 
  Tabatabaei, M.amin m2507 IRI1.0010.37103.70 
  Sasikiran, Krishnan g2674 IND0.5010.10101.00 

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)
 
 7th HDBank international open - Master tournament Ho Chi Minh VIE 2017-03-12
RcRownchangeKK*chgGame
 2451 2600 6.50 9 0.28 10 2.80 
  Hoang, Thi Bao Tram wg2340 VIE0.501-0.3210-3.20 
  Zou, Chen f2338 CHN1.0010.18101.80 
  Nguyen, Van Huy m2413 VIE0.501-0.2410-2.40 
  Vignesh, N R m2405 IND1.0010.25102.50 
  Xu, Yi m2444 CHN1.0010.29102.90 
  Bu, Xiangzhi g2711 CHN0.001-0.3510-3.50 
  Le, Tuan Minh m2475 VIE1.0010.33103.30 
  Tran, Tuan Minh m2503 VIE0.501-0.1310-1.30 
  Saduakassova, Dinara wg2428 KAZ1.0010.27102.70 

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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