Individual Calculations November 2023
 Gharibyan, Mamikon  Total change: 9.40  Rating chartPersonal card
 FIDE World Junior Chess Championship Mexico 2023 OPEN Ciudad de Mexico MEX 2023-09-20
RcRownchangeKK*chgGame
 2381 2495 7.50 10 1.38 10 13.80 
  Varela Velazquez, Carlos Francisc 1944 MEX1.0010.03100.30 
  Koziorowicz, Michal f2321 POL0.001-0.7310-7.30 
  Yoro, Samuel 2095  * BEL1.0010.08100.80 
  Han, Johnathan f2253 CAN1.0010.20102.00 
  Vetokhin, Savva m2401 FID0.501-0.1310-1.30 
  Defromont, Benjamin f2418 FRA1.0010.39103.90 
  Dudin, Gleb m2537 HUN0.5010.06100.60 
  Niemann, Hans Moke g2667 USA0.5010.23102.30 
  Makarian, Rudik m2548 FID1.0010.57105.70 
  Svane, Frederik g2626 GER1.0010.68106.80 
 * 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)
 
 1. Berlin U25 Open A Berlin GER 2023-10-23
RcRownchangeKK*chgGame
 2326 2495 6.00 9 -0.44 10 -4.40 
  Korchynskyi, Mykola 2152 UKR1.0010.12101.20 
  Holinka, Henning 2263 GER1.0010.21102.10 
  Smolik, Jachym f2339 CZE0.501-0.2110-2.10 
  Prokofiev, Valentyn f2315 UKR1.0010.26102.60 
  Hagner, Bennet f2307 GER0.501-0.2410-2.40 
  Wachinger, Nikolas m2426 GER0.501-0.1010-1.00 
  Yelisieiev, Yevhenii m2411 GER0.501-0.1210-1.20 
  Faerber, David 2375 GER0.501-0.1610-1.60 
  Barseghyan, Armen Ar. m2342 ARM0.501-0.2010-2.00 

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)
 

 

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