Individual Calculations March 2024
 Brodsky, David  Total change: 8.60  Rating chartPersonal card
 15th annual Southwest Class Championships - Master Irving, TX USA 2024-02-15
RcRownchangeKK*chgGame
 2394 2506 6.50 9 0.86 10 8.60 
  Liang, Yu-Cheng c2132 USA1.0010.10101.00 
  Amburgy, Ryan f2237 USA0.501-0.3310-3.30 
  Xie, Bryan f2266 USA1.0010.20102.00 
  Gazik, Viktor g2585 SVK1.0010.61106.10 
  Corrales Jimenez, Fidel g2531 USA0.5010.03100.30 
  Perrine, Dalton f2182 USA1.0010.13101.30 
  Matviishen, Viktor g2559 UKR0.5010.07100.70 
  Kevlishvili, Robby g2523 NED0.5010.02100.20 
  Dudin, Gleb g2527 HUN0.5010.03100.30 

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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