Individual Calculations March 2024
 Zhong, April Yunwei  Total change: -8.00  Rating chartPersonal card
 2024 Reading Week Open - U2200 Toronto, Ontario CAN 2024-02-17
RcRownchangeKK*chgGame
 1767 1743 2.00 4 0.13 40 5.20 
  Qiao, Cindy wf1790 CAN0.001-0.4340-17.20 
  Narasimhan, Siddarth 1696 CAN1.0010.434017.20 
  Maulucci, Anthony 1767 CAN0.001-0.4740-18.80 
  Wong Velis, Francisco Jesus c1814 PER1.0010.604024.00 

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)
 
 2024 Excelsior February Open Championship - Top Etobicoke, Ontario CAN 2024-02-23
RcRownchangeKK*chgGame
 1832 1743 2.00 5 -0.33 40 -13.20 
  Preotu, Razvan g2462 CAN0.001-0.0140-0.40 
  Tyulenev, Alexey 1454 CAN1.0010.16406.40 
  Hadid, Mohammed 1793 CAN1.0010.574022.80 
  Ruchinskaya, Valerie 1694 CAN0.001-0.5740-22.80 
  Qian, Eric 1757 CAN0.001-0.4840-19.20 

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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