Individual Calculations February 2020
 Mirabdulla, Zulfiya  Total change: -78.80  Rating chartPersonal card
 Rilton Elo 2019 2020 Stockholm SWE 2019-12-27
RcRownchangeKK*chgGame
 1599 1295 0.50 5 -0.35 40 -14.00 
  Joensson, Oscar 1695  * SWE0.001-0.0840-3.20 
  Abreu Sanchez, Leonel Jesus 1695  * VEN0.001-0.0840-3.20 
  Marlid, Johan 1582 SWE0.5010.344013.60 
  Viklund, Dick 1695  * SWE0.001-0.0840-3.20 
  Davidyan, Vladimir 1330 RUS0.001-0.4540-18.00 
 * 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)
 
 4 Sprigare Junior Int Open 2020 Stockholm SWE 2020-01-05
RcRownchangeKK*chgGame
 1213 1295 2.00 6 -1.62 40 -64.80 
  Poley, Maksim 1097 SWE0.001-0.7640-30.40 
  Danilin, Egor 1309 RUS0.001-0.4840-19.20 
  Lazovskiy, Gregory 1069 SWE0.501-0.2940-11.60 
  Ockerman, Ludvig 1346 SWE0.5010.07402.80 
  Davidyan, Vladimir 1350 RUS0.5010.08403.20 
  Olofsson, Lukas 1109 SWE0.501-0.2440-9.60 

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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