Individual Calculations September 2018
 McKennis, Darren  Total change: -89.60  Rating chartPersonal card
 XXIX Festival Panamericano de la Juventud U-12 Abs Santiago CHI 2018-07-22
RcRownchangeKK*chgGame
 1410 1623 3.00 7 -2.24 40 -89.60 
  Abrahams, Addison 1241 JAM1.0010.09403.60 
  Nair, Roshen 1900 USA0.001-0.1740-6.80 
  Salcedo Arias, Luis Carlos 1343 ARG0.501-0.3440-13.60 
  Leyton Droguett, Maximiliano 1270 CHI0.001-0.8940-35.60 
  Stephenson, John 1332 JAM1.0010.15406.00 
  Blanco Ramirez, Jhosep Emanuel 1376 PER0.001-0.8140-32.40 
  Venegas Loezar, Joaquin Omar 1411 CHI0.501-0.2740-10.80 

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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