Individual Calculations March 2020
 Al Hosani, Omran  Total change: -5.20  Rating chartPersonal card
 Aeroflot Open 2020 B Moscow RUS 2020-02-19
RcRownchangeKK*chgGame
 2315 2202 3.00 9 -0.13 40 -5.20 
  Sirosh, Ilja m2390 EST0.001-0.2640-10.40 
  Rakesh, Kumar Jena m2336 IND0.001-0.3240-12.80 
  Heinemann, Josefine wg2304 GER0.5010.14405.60 
  Sangma, Rahul m2287 IND0.5010.12404.80 
  Efremov, Vladislav f2275 RUS0.5010.10404.00 
  Safin, Robert f2308 RUS1.0010.644025.60 
  Gomes, Mary Ann wg2344 IND0.001-0.3140-12.40 
  Salman, Pavel f2286 RUS0.001-0.3840-15.20 
  Chinguun, Sumiya 2304 MGL0.5010.14405.60 

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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