Individual Calculations April 2019
 Zakaryan, David  Total change: -22.60  Rating chartPersonal card
 Aeroflot Open 2019_B Moscow RUS 2019-02-19
RcRownchangeKK*chgGame
 2263 2382 3.50 8 -1.75 10 -17.50 
  Jaeel, Atharva 2145 IND0.501-0.3010-3.00 
  Stukan, Martin c2169 RUS0.501-0.2710-2.70 
  Geshko, Aleksey f2192 RUS1.0010.25102.50 
  Belyakov, Bogdan m2464 RUS0.001-0.3910-3.90 
  Srihari, L R f2211 IND0.001-0.7310-7.30 
  Gomes, Mary Ann wg2317 IND1.0010.41104.10 
  Padmini, Rout m2315 IND0.001-0.5910-5.90 
  Zaika, Daniil 2289 RUS0.501-0.1310-1.30 

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)
 
 YUFO Championship 2019 Astrakhan RUS 2019-03-11
RcRownchangeKK*chgGame
 2220 2375 5.50 9 -0.51 10 -5.10 
  Mescheriakov, Andrei A 1975  * RUS1.0010.08100.80 
  Pervakov, Sergey 2098 UKR0.501-0.3310-3.30 
  Shevchenko, Ivan 2032 RUS1.0010.12101.20 
  Mnatsakanian, Arsen 2264 RUS1.0010.35103.50 
  Bigaliev, Renat m2413 RUS0.001-0.4510-4.50 
  Truskavetsky, Alexandr m2393 UKR0.001-0.4710-4.70 
  Litvinov, Anton 1975  * RUS1.0010.08100.80 
  Shibaev, Fyodor f2329 RUS1.0010.44104.40 
  Triapishko, Alexandr m2504 RUS0.001-0.3310-3.30 
 * 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)
 

 

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