Individual Calculations February 2020
 Kastanieda, Alla  Total change: 77.20  Rating chartPersonal card
 VO Moscow. December 2019 Moscow RUS 2019-12-08
RcRownchangeKK*chgGame
 1814 1588 1.00 3 0.29 40 11.60 
  Ryabov, Viktor 1687 RUS1.0010.644025.60 
  Belokon, Artour 1988  * RUS0.001-0.0840-3.20 
  Fanha, Paulo c1766 POR0.001-0.2740-10.80 
 * 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)
 
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1534 1588 4.50 5 1.64 40 65.60 
  Keizers, Paul 1408 NED1.0010.264010.40 
  Van Oostenbrugge, Gert-Jan 1648 NED1.0010.584023.20 
  Beusen, Frank 1523 NED1.0010.414016.40 
  Jorgensen, Orla Eilegaard 1578 DEN0.501-0.0140-0.40 
  Dreef, Bert 1515 NED1.0010.404016.00 

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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