Individual Calculations January 2024
 Diaz Guerrero, Jesus Daniel  Total change: 130.00  Rating chartPersonal card
 North American Youth Chess Championship Ciudad de Mexico 2023 U12 open Ciudad de Mexico MEX 2023-12-01
RcRownchangeKK*chgGame
 1746 1827 6.50 9 1.29 40 51.60 
  Ortiz Alcantara, Alejandro 1427  * MEX1.0010.08403.20 
  Lagunes Mendez, Cristian Jeron 1406 MEX1.0010.07402.80 
  Tapia Tapia, Sebastian Uriel 1540 MEX1.0010.16406.40 
  Wu, Jayden 1910 USA1.0010.614024.40 
  Cherukuri, Nitesh 1944 USA0.5010.16406.40 
  Yang, Maxwell 1889 USA0.5010.09403.60 
  Martinez Flores, Matias 1713 MEX0.501-0.1640-6.40 
  Guo, Ethan c2091 USA0.5010.324012.80 
  Fogo Esquivel, Levi Kalani Alexan 1796 MEX0.501-0.0440-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 North American Junior U20 - Open Dulles, VA USA 2023-12-19
RcRownchangeKK*chgGame
 2035 1827 4.00 8 1.96 40 78.40 
  Jain, Vihaan 2059 USA1.0010.794031.60 
  Kung, Thomas 2222 USA0.001-0.0840-3.20 
  Diao, Matthew Guo 2033 USA0.001-0.2440-9.60 
  Soni, Arjun 1591 USA1.0010.20408.00 
  Wilson, Ronen 2048 USA0.5010.284011.20 
  Sriniaiyer, Sudarshan f2142 USA0.5010.364014.40 
  Willy, Stephen c2080 USA0.5010.314012.40 
  Vinod, Aarush 2107 USA0.5010.344013.60 

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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