Rapid: Individual Calculations January 2024
 Bonin, Jay  Total change: 2.80  Rating chartPersonal card
 Marshall Masters 32 New York, NY USA 2023-12-19
RcRownchangeKK*chgGame
 2180 2262 2.50 4 0.14 20 2.80 
  Panuganti, Kireet 1982 USA1.0010.16203.20 
  Colville, Julian 1938 USA1.0010.13202.60 
  Pressman, Leif f2308 USA0.5010.06201.20 
  Brodsky, David g2492 USA0.001-0.2120-4.20 

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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