Rapid: Individual Calculations August 2023
 Trofimkin, Aleksey  Total change: -11.00  Rating chartPersonal card
 Chess Fight Night. II-XXIX amateurs Moscow RUS 2023-07-27
RcRownchangeKK*chgGame
 1225 1056 0.00 2 -0.55 20 -11.00 
  Malakhov, Amdrey Mik 1236 RUS0.001-0.2620-5.20 
  Bryzgunov, Roman Mik 1214 RUS0.001-0.2920-5.80 

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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