Individual Calculations January 2020
 Prokhorov, Gleb  Total change: 67.60  Rating chartPersonal card
 Grand-prix Dvorets Winter starts Group C Moscow RUS 2019-12-07
 1477 1255 3.00 6 1.69 40 67.60 
  Vasiljeva, Anna 1445 RUS0.001-0.2540-10.00 
  Kropachev, Mikhail 1465 RUS0.001-0.2340-9.20 
  Goncharov, Aleksey 1465 RUS0.5010.274010.80 
  Amelichkin, Nikolay 1485 RUS1.0010.794031.60 
  Venediktov, Vadim 1464 RUS1.0010.774030.80 
  Dobrovolskaya, Anna 1538 RUS0.5010.344013.60 

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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