Individual Calculations May 2024
 Arenas, David  Total change: -20.70  Rating chartPersonal card
 1000GM Spring Break Dual Scheveningen 2024 #1 Santa Clara, CA USA 2024-03-30
RcRownchangeKK*chgGame
 2176 2368 3.00 5 -0.71 10 -7.10 
  Sivakumar, Shaashwath 2277 USA0.501-0.1210-1.20 
  Rajaram, Rohan c2198 USA1.0010.28102.80 
  Tang, Dylan c2152 USA0.501-0.2810-2.80 
  Yan, Nathan f2185 USA0.501-0.2410-2.40 
  Liu, Patrick 2068 USA0.501-0.3510-3.50 

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)
 
 1000GM Spring Break Dual Scheveningen 2024 #3 Santa Clara, CA USA 2024-04-02
RcRownchangeKK*chgGame
 2130 2366 3.00 5 -0.94 10 -9.40 
  Wang, Jeffery 2056 USA1.0010.14101.40 
  Guo, Andrew f2216 USA0.001-0.7010-7.00 
  Guo, Ethan c2211 USA1.0010.29102.90 
  Talwalkar, Vedant 2020 USA0.501-0.3910-3.90 
  Zhou, Ruoyu 2149 USA0.501-0.2810-2.80 

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)
 
 1000GM Spring Break Dual Scheveningen 2024 #5 Santa Clara, CA USA 2024-04-05
RcRownchangeKK*chgGame
 2225 2366 3.00 5 -0.42 10 -4.20 
  Guo, Ethan c2211 USA0.501-0.2110-2.10 
  Atwell, Rose f2279 USA0.501-0.1210-1.20 
  Tang, Dylan c2217 USA0.501-0.2010-2.00 
  Deng, Henry f2305 USA0.501-0.0810-0.80 
  Liu, Patrick 2113 USA1.0010.19101.90 

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)
 

 

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