Individual Calculations September 2022
 Velasquez, Noah  Total change: 25.20  Rating chartPersonal card
 2022 NAYCC U12 Open Calgary CAN 2022-08-10
RcRownchangeKK*chgGame
 1522 1227 2.00 6 0.63 40 25.20 
  Wang, Alexander J 1789 USA0.001-0.0240-0.80 
  Ilyasov, Ahmed 1546 USA0.001-0.1340-5.20 
  Rajaram, Rohan 1827 USA0.001-0.0240-0.80 
  Garcia Noriega, Diego Paolo 1347 MEX1.0010.664026.40 
  Chinni, Rishabh 1598 USA0.001-0.1040-4.00 
  Lopez Fuentes, Wilberth Sebastia 1023 MEX1.0010.24409.60 

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)
 

 

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