Individual Calculations January 2020
 Ostashevskii, Matvei  Total change: -72.00  Rating chartPersonal card
 Grand-prix Dvorets Winter starts Group D Moscow RUS 2019-12-07
 1248 1283 1.50 6 -1.80 40 -72.00 
  Novaikin, Nikita 1329 RUS0.001-0.4440-17.60 
  Evsikova, Elizaveta 1203 RUS0.001-0.6140-24.40 
  Vorobyev, Vadim 1214 RUS0.501-0.1040-4.00 
  Akhmetiev, Vasilij 1242 RUS0.001-0.5640-22.40 
  Avagumyan, Benyamin 1295 RUS0.001-0.4840-19.20 
  Loboyko, Fedor 1203 RUS1.0010.394015.60 

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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