Individual Calculations September 2019
 Istratescu, Andrei  Total change: -4.50  Rating chartPersonal card
 Arad Open 2019 Arad ROU 2019-07-24
RcRownchangeKK*chgGame
 2348 2555 7.00 9 0.30 10 3.00 
  Mihet, Vasile-Mihai 2155  * ROU1.0010.08100.80 
  Dobrin, Ionut-Alexandru 2155  * ROU1.0010.08100.80 
  Balla, Tamas-Kristof m2336 ROU1.0010.22102.20 
  Secheres, Adrian-Simion f2394 ROU1.0010.29102.90 
  Costachi, Mihnea m2471 ROU0.501-0.1210-1.20 
  Mastrovasilis, Dimitrios g2589 GRE0.5010.05100.50 
  Soltanici, Ruslan m2408 MDA0.501-0.2010-2.00 
  Talu, Mircea f2278 ROU0.501-0.3310-3.30 
  Ileana, George f2344 ROU1.0010.23102.30 
 * 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)
 
 26th Abudhabi International Chess Festival(Masters) Abudhabi UAE 2019-08-02
RcRownchangeKK*chgGame
 2488 2561 4.50 9 -0.75 10 -7.50 
  Priyanka, Nutakki wm2260 IND1.0010.15101.50 
  Deshpande, Aniruddha f2234 IND1.0010.13101.30 
  Yilmaz, Mustafa g2614 TUR0.5010.07100.70 
  Tabatabaei, M.amin g2601 IRI0.5010.06100.60 
  Zubov, Alexander g2607 UKR0.5010.06100.60 
  Petrov, Nikita g2595 RUS0.5010.05100.50 
  Ter-Sahakyan, Samvel g2632 ARM0.001-0.4010-4.00 
  Krishna, C R G m2444 IND0.501-0.1610-1.60 
  Mendonca, Leon Luke m2401 IND0.001-0.7110-7.10 

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)
 

 

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