Rapid: Individual Calculations August 2019
 Borodkina, Sofia  Total change: -9.20  Rating chartPersonal card
 Smart children - strong Russia_rapid Moscow RUS 2019-07-21
RcRownchangeKK*chgGame
 1451 1584 5.50 9 -0.46 20 -9.20 
  Pasechniy, Sergey 1184  * RUS1.0010.08201.60 
  Kumanev, Svyatoslav 1298 RUS1.0010.16203.20 
  Zagrebina, Marina 1374 RUS1.0010.23204.60 
  Korovko, Iakov 1380 RUS1.0010.24204.80 
  Rakitin, Daniil 1745 RUS0.5010.21204.20 
  Neklyudov, Taras 1950 RUS0.001-0.1020-2.00 
  Samarov, Vladimir 1443 RUS0.001-0.6920-13.80 
  Teymurkhanly, Teymur 1429 RUS0.001-0.7120-14.20 
  Arkhipov, Alexander 1252 RUS1.0010.12202.40 
 * 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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