Individual Calculations March 2024
 Arenas, David  Total change: -13.00  Rating chartPersonal card
 1000GM February Dual Scheveningen 2024 - A Santa Clara, CA USA 2024-02-17
RcRownchangeKK*chgGame
 2219 2381 3.00 5 -0.51 10 -5.10 
  Zhou, Ruoyu 2136 USA1.0010.20102.00 
  Sivakumar, Shaashwath 2269 USA0.501-0.1510-1.50 
  Arutla, Aditya 2179 USA0.501-0.2610-2.60 
  Sivakumar, Shaaketh f2393 USA0.5010.02100.20 
  Rajaram, Rohan c2120 USA0.501-0.3210-3.20 

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)
 
 1000GM February Dual Scheveningen 2024 - B Santa Clara, CA USA 2024-02-20
RcRownchangeKK*chgGame
 2198 2381 3.00 5 -0.57 10 -5.70 
  Sivakumar, Shaaketh f2393 USA0.001-0.4810-4.80 
  Atwell, Rose f2343 USA0.001-0.5510-5.50 
  Lu, Yiding c2075 USA1.0010.14101.40 
  Suarez, Sebastian 2165 USA1.0010.22102.20 
  Achuthan, Aryan 2014 USA1.0010.10101.00 

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 February Dual Scheveningen 2024 - C Santa Clara, CA USA 2024-02-23
RcRownchangeKK*chgGame
 2182 2381 3.50 5 -0.22 10 -2.20 
  Atwell, Rose f2343 USA0.501-0.0510-0.50 
  Min, Ryan 2084 USA1.0010.15101.50 
  Tang, Dylan c2229 USA0.501-0.2010-2.00 
  Zhou, Ruoyu 2136 USA1.0010.20102.00 
  Rajaram, Rohan c2120 USA0.501-0.3210-3.20 

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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