Individual Calculations September 2019
 Wang, Wesley  Total change: 36.40  Rating chartPersonal card
 8th Annual Washington International Rockville, Maryland USA 2019-07-27
RcRownchangeKK*chgGame
 2320 2328 5.50 9 0.93 20 18.60 
  Betaneli, Alex f2194 USA1.0010.32206.40 
  Panchanathan, Magesh g2494 IND0.5010.22204.40 
  Wang, Justin m2457 USA0.5010.17203.40 
  Mathur, Rithwik 2043 USA0.501-0.3420-6.80 
  Lehmann, Spencer 2276 USA1.0010.43208.60 
  Burke, John Michael g2562 USA0.001-0.2120-4.20 
  Indusekar, Akshay 2101 USA1.0010.21204.20 
  Brodsky, David m2432 USA0.5010.14202.80 
  Jacobson, Aaron f2324 USA0.501-0.0120-0.20 

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)
 
 2019 NAYCC U18 Open Kingston CAN 2019-08-16
RcRownchangeKK*chgGame
 2160 2269 6.00 8 0.89 20 17.80 
  Zhao, Harry 1950 CAN0.501-0.3720-7.40 
  Li, Max 2113 USA0.501-0.2120-4.20 
  Quiroga Jaquez, Angel Ivn 2051 MEX1.0010.22204.40 
  Wu, Rochelle wm2161 USA1.0010.35207.00 
  Doknjas, Joshua c2237 CAN0.501-0.0420-0.80 
  Yip, Carissa fwm2300 USA1.0010.542010.80 
  Costello, Alexander f2256 USA0.501-0.0220-0.40 
  Ouellet, Maili-Jade wm2211 CAN1.0010.42208.40 

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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