Individual Calculations December 2023
 Leiva, Gianmarco  Total change: -5.20  Rating chartPersonal card
 Fall 2023 CCC IM Norm Invitational - D Charlotte, NC USA 2023-11-17
RcRownchangeKK*chgGame
 2229 2403 7.50 9 0.99 10 9.90 
  Andrianov, Nikolay m2287 RUS0.501-0.1610-1.60 
  Marek, Matyas m2343 CZE0.501-0.0810-0.80 
  Shah, Ansh 2169 IND1.0010.21102.10 
  Girsh, Daniel 2221 USA1.0010.26102.60 
  Dukic, Zachary f2233 CAN1.0010.28102.80 
  Karthik, Advaith 2156 USA1.0010.19101.90 
  Matta, Nicholas f2287 USA1.0010.34103.40 
  Eckert, Doug f2120 USA0.501-0.3410-3.40 
  Wan, Joseph c2242 USA1.0010.29102.90 

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)
 
 2023 US Masters Charlotte, NC USA 2023-11-22
RcRownchangeKK*chgGame
 2220 2403 5.00 9 -1.51 10 -15.10 
  Yang, Ryan c2032 CAN0.001-0.9010-9.00 
  Brady, Tyson 2135 USA1.0010.17101.70 
  Nandhakumar, Vaseegaran c2177 USA0.501-0.2910-2.90 
  Canty, James f2153 USA1.0010.19101.90 
  Zapata, Alonso g2304 COL0.001-0.6410-6.40 
  Shah, Ansh 2169 IND1.0010.21102.10 
  Antova, Gabriela fwm2238 BUL0.501-0.2210-2.20 
  Kung, Thomas 2170 USA1.0010.21102.10 
  Bruzon Batista, Lazaro g2606 USA0.001-0.2410-2.40 

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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