Rapid: Individual Calculations January 2023
 Prieur, Oren  Total change: -8.00  Rating chartPersonal card
 74e Open Rapide Schlak Excellence PARIS FRA 2022-12-10
RcRownchangeKK*chgGame
 1292 1319 2.50 5 -0.20 40 -8.00 
  Nicolas, Marius 1029 FRA1.0010.16406.40 
  Rabette, Paul 1675 FRA0.001-0.1140-4.40 
  Berelowitch, Leon 1063 FRA0.501-0.3140-12.40 
  Osinski, Martin 1141 FRA1.0010.274010.80 
  Paramaguru, Vaishak 1552 FRA0.001-0.2140-8.40 

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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