Rapid: Individual Calculations January 2020
 Semenova, Sofia  Total change: 13.00  Rating chartPersonal card
 Maloy Rapid 2019 Stage 30 Maloyaroslavets RUS 2019-12-15
RcRownchangeKK*chgGame
 1337 1202 3.50 8 0.65 20 13.00 
  Kachulin, Sergey 1602  * RUS0.001-0.0820-1.60 
  Narozhniy, Artem 1454 RUS0.001-0.1920-3.80 
  Ushakov, Yaroslav 997 RUS0.001-0.7620-15.20 
  Ulitina, Ekaterina 1045 RUS1.0010.29205.80 
  Oganov, Artem 1082 RUS1.0010.34206.80 
  Ugarov, Mikhail 1424 RUS1.0010.782015.60 
  Tugolukov, Vecheslav 1506 RUS0.5010.36207.20 
  Bartov, Sergey 1589 RUS0.001-0.0920-1.80 
 * 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)
 

 

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