Individual Calculations March 2020
 Huang, Youhe  Total change: -60.00  Rating chartPersonal card
 2020 Hart House Reading Week Open U2200 Toronto CAN 2020-02-15
RcRownchangeKK*chgGame
 1768 1811 2.50 6 -0.75 40 -30.00 
  Aliaj, Jurgen 1585 CAN0.001-0.7940-31.60 
  Martinez, Julieta 1918 CAN1.0010.654026.00 
  Ahmed, Syed Ibrahim 1852 CAN0.5010.06402.40 
  Gao, Raymond 1823 CAN0.001-0.4840-19.20 
  Gao, Lucy 1486 CAN1.0010.13405.20 
  Moffat, Andrei 1942 CAN0.001-0.3240-12.80 

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)
 
 2020 Oakville Winter Open U2100 Oakville CAN 2020-02-21
RcRownchangeKK*chgGame
 1557 1811 2.50 4 -0.75 40 -30.00 
  Chakkoli, Anirud 1574 CAN0.001-0.8040-32.00 
  Wang, Eric 1490 CAN0.501-0.3740-14.80 
  Xiang, Christopher 1581 CAN1.0010.21408.40 
  Selva, Karthik B 1584 CAN1.0010.21408.40 

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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