Individual Calculations October 2019
 Merkulova, Viktoria  Total change: -28.00  Rating chartPersonal card
 Grand-prix Dvorets_Summer starts 2019_Group D Moscow RUS 2019-09-07
RcRownchangeKK*chgGame
 1303 1376 3.50 7 -0.70 40 -28.00 
  Petrov, Grigoriy 1281 RUS0.501-0.1340-5.20 
  Grigorieva, Sofia 1272 RUS1.0010.364014.40 
  Ilin, Artem 1302 FRA1.0010.404016.00 
  Bezenkina, Ekaterina 1326 RUS0.001-0.5740-22.80 
  Makarenko, Kirill 1268 RUS0.001-0.6540-26.00 
  Pogodin, Nikolay 1301 RUS1.0010.404016.00 
  Vasilkov, Nikolay 1371 RUS0.001-0.5140-20.40 

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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