Individual Calculations August 2017
 Atanasov, Anthony  Total change: 174.40  Rating chartPersonal card
 Panamerican Youth Championship 2017 U-10 San Jose CRC 2017-07-01
RcRownchangeKK*chgGame
 1481 1592 6.00 7 1.61 40 64.40 
  Mundaca Bermedo, Tomas c1205 CHI1.0010.09403.60 
  Pearl, Reagan 1286 USA1.0010.14405.60 
  Sarda, Pedro Sada 1402 BRA1.0010.254010.00 
  Rama, Tejas 1445 USA1.0010.304012.00 
  Gao, Marvin c1525 USA0.501-0.0940-3.60 
  Foerster-Yialamas, Lucas c1725 USA1.0010.684027.20 
  Campos Gomez, Manuel 1780 COL0.5010.24409.60 

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)
 
 2017 Canadian Open U2200 Sault Ste. Marie CAN 2017-07-08
RcRownchangeKK*chgGame
 1798 1592 5.00 9 2.75 40 110.00 
  Wang, Jeff 1842 CAN0.5010.314012.40 
  Konovalenko, Sasha wf1882 USA0.001-0.1640-6.40 
  Ellis, James S 1770 USA1.0010.734029.20 
  Li, Eric M 1811 CAN0.001-0.2240-8.80 
  Ning, Eric 1571 CAN0.501-0.0340-1.20 
  Saine, Zachary 1736 CAN0.001-0.3140-12.40 
  Lambruschini, Alex 1928 CAN1.0010.884035.20 
  Piccinin, Mario 1733 CAN1.0010.694027.60 
  Ranola, Alberto 1905 PHI1.0010.864034.40 

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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