Individual Calculations August 2017
 Botez, Andrea  Total change: 58.00  Rating chartPersonal card
 2017 CYCC U16U18 Girls Sault Ste. Marie CAN 2017-07-06
RcRownchangeKK*chgGame
 1532 1648 2.00 3 0.06 40 2.40 
  Tao, Ellen 1389 CAN0.001-0.8240-32.80 
  Tao, Rachel wc1628 CAN1.0010.474018.80 
  Borysenko, Khrystyna 1580 CAN1.0010.414016.40 

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)
 
 2017 Canadian Open U2200 Sault Ste. Marie CAN 2017-07-08
RcRownchangeKK*chgGame
 1838 1648 3.50 8 1.39 40 55.60 
  Ranola, Alberto 1905 PHI1.0010.824032.80 
  Saine, Zachary 1736 CAN0.001-0.3840-15.20 
  Kang, Dorian c1692 CAN0.001-0.4440-17.60 
  Groot-Lipman, Jeff 1809 CAN0.001-0.2940-11.60 
  Wang, Jeff 1842 CAN1.0010.754030.00 
  Drkulec, Vladimir 1839 CAN0.5010.254010.00 
  Warusawitharana, Missaka 1975 USA0.001-0.1340-5.20 
  Chernik, Dmitry 1903 CAN1.0010.814032.40 

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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