Individual Calculations August 2017
 Lin, Benjamin  Total change: 76.80  Rating chartPersonal card
 Panamerican Youth Championship 2017 U-14 San Jose CRC 2017-07-01
RcRownchangeKK*chgGame
 1780 1762 4.50 8 0.64 40 25.60 
  Cruz Cervantes, Carlos Edu 1484 MEX1.0010.17406.80 
  Titichoca Daza, Daniel 1995 BOL0.5010.294011.60 
  Soto, Miguel Angel f2162  * COL0.5010.424016.80 
  Aguilar Samper, Valentin 1726 ARG1.0010.454018.00 
  Benavides Montenegro, Maicol f2018 VEN0.001-0.1940-7.60 
  Espinoza Solano, Jose Nahum 1760 NCA0.001-0.5040-20.00 
  Moreno Viteri, Oscar 1673 ECU0.501-0.1240-4.80 
  Espitia Torres, Mateo 1418 CRC1.0010.12404.80 
 * 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)
 
 2017 North American Youth Chess Championship - U14 Morristown, New Jersey USA 2017-07-12
RcRownchangeKK*chgGame
 1858 1762 4.00 7 1.28 40 51.20 
  Mishra, Prateek 1931 USA0.5010.22408.80 
  Idnani, Taran c1855 USA0.5010.13405.20 
  Talukdar, Rohan c2162  * CAN0.5010.424016.80 
  Wang, Shawn 1865 USA1.0010.644025.60 
  Srinivas, Vivek 1979 USA0.5010.284011.20 
  Zhurbinsky, David 1617 USA0.501-0.1940-7.60 
  Chin, Jonathan 1598 USA0.501-0.2240-8.80 
 * 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)
 

 

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