Rapid: Individual Calculations January 2021
 Dementyev, Roman L.  Total change: 6.00  Rating chartPersonal card
 SouthFR Chmp. 2020 Juniors B-11 Rapid Loo RUS 2020-11-17
RcRownchangeKK*chgGame
 1348 1095 1.00 3 0.30 20 6.00 
  Lebedev, Artem S. 1599 RUS0.001-0.0420-0.80 
  Rakovskih, Matvey 1232 RUS0.001-0.3220-6.40 
  Zagrebaylov, Vladimir 1214 RUS1.0010.662013.20 

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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