Individual Calculations February 2019
 Chernyshev, Semen  Total change: 85.60  Rating chartPersonal card
 Snezhnaia koroleva 2019 Juniors-15 Khabarovsk RUS 2019-01-02
RcRownchangeKK*chgGame
 1423 1535 7.50 9 1.76 40 70.40 
  Dzhafarova, Dinara 1135  * RUS1.0010.08403.20 
  Labuznyi, Dmitrii 1393 RUS1.0010.314012.40 
  Davidenko, Oleg 1220 RUS1.0010.14405.60 
  Novikov, Vladislav 1498 RUS1.0010.454018.00 
  Merts, Dmitrii 1935  * RUS0.001-0.0840-3.20 
  Khusnulgatin, Artem 1663 RUS0.5010.17406.80 
  Andryushko, Georgy 1351 RUS1.0010.264010.40 
  Zhdanov, Ivan 1246 RUS1.0010.16406.40 
  Bessonov, Evgenii 1363 RUS1.0010.274010.80 
 * 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)
 
 "Boyi Cup"China Youth Chess International Open Tournament 2019(Group B) Harbin, China CHN 2019-01-19
RcRownchangeKK*chgGame
 1578 1535 3.50 7 0.38 40 15.20 
  Ho, Chen Ee 1744 MAS1.0010.774030.80 
  Ma, Binhe 1700 CHN0.001-0.2840-11.20 
  Yang, Danning 1664 CHN0.001-0.3340-13.20 
  Cao, Ruoshui 1384 CHN1.0010.304012.00 
  Liu, Jiapeng 1429 CHN0.501-0.1440-5.60 
  Li, Junhe 1392 CHN0.501-0.1940-7.60 
  Men, Jiayi wc1732 CHN0.5010.254010.00 

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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