Individual Calculations April 2019
 Yuffa, Daniil  Total change: 12.80  Rating chartPersonal card
 Aeroflot Open 2019_A Moscow RUS 2019-02-19
RcRownchangeKK*chgGame
 2599 2578 5.00 9 0.80 10 8.00 
  Chen, Qi B 2443 CHN1.0010.32103.20 
  Sarana, Alexey g2630 RUS0.5010.07100.70 
  Korobov, Anton g2687 UKR0.001-0.3510-3.50 
  Murzin, Volodar f2337 RUS0.501-0.3010-3.00 
  Inarkiev, Ernesto g2692 RUS0.5010.16101.60 
  Sethuraman, S.p. g2651 IND0.5010.10101.00 
  Debashis, Das g2532 IND1.0010.44104.40 
  Nabaty, Tamir g2688 ISR1.0010.65106.50 
  Wei, Yi g2733 CHN0.001-0.2910-2.90 

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)
 
 European Individual Chess Championship 2019 Skopje MKD 2019-03-18
RcRownchangeKK*chgGame
 2544 2582 6.50 11 0.48 10 4.80 
  Sokolovsky, Yahli 2278 ISR1.0010.14101.40 
  Flom, Gabriel m2457 FRA0.501-0.1710-1.70 
  Zwardon, Vojtech m2452 CZE0.501-0.1810-1.80 
  Haldorsen, Benjamin m2448 NOR1.0010.32103.20 
  Fressinet, Laurent g2652 FRA0.5010.10101.00 
  Korobov, Anton g2686 UKR0.001-0.3610-3.60 
  Caspi, Israel m2461 ISR1.0010.34103.40 
  Kovalev, Vladislav g2703 BLR0.5010.16101.60 
  Saric, Ivan g2703 CRO1.0010.66106.60 
  Fridman, Daniel g2633 GER0.001-0.4310-4.30 
  Sanal, Vahap g2511 TUR0.501-0.1010-1.00 

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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