Individual Calculations September 2019
 Maycock, Bates David Henry  Total change: 98.80  Rating chartPersonal card
 X Juegos Nacionales Infantiles y Juveniles Monterrey 2019 18 Varonil Monterrey, Nuevo Leon MEX 2019-08-02
RcRownchangeKK*chgGame
 1844 1851 4.00 5 1.43 40 57.20 
  Quiroga, Jaquez Angel Ivan 2051 MEX1.0010.764030.40 
  De, Dios Suarez Diego Anastasio c1875 MEX1.0010.534021.20 
  Gonzalez, Cruz Miguel Angel 1780 MEX1.0010.404016.00 
  Torres, Rivas Felipe De Jesus 1705 MEX0.001-0.7040-28.00 
  Flores, Irurso Paul Josue 1811 MEX1.0010.444017.60 

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)
 
 2019 NAYCC U16 Open Kingston CAN 2019-08-16
RcRownchangeKK*chgGame
 1852 1851 4.50 7 1.04 40 41.60 
  Rodrigue-Lemieux, Shawn f2200 CAN0.001-0.1140-4.40 
  Ning, Alwin 1476 CAN1.0010.09403.60 
  Yang, Brian 1632 CAN1.0010.22408.80 
  Yang, Fan 2012 CAN0.5010.21408.40 
  Du, Daniel 1761 CAN1.0010.384015.20 
  Liang, Dustin 1885 USA0.5010.05402.00 
  Wang, Henry 2001 USA0.5010.20408.00 

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)
 

 

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