Individual Calculations April 2023
 Shih, Matthew  Total change: 4.20  Rating chartPersonal card
 Ivy League Challenge 2023 Toronto CAN 2023-03-24
RcRownchangeKK*chgGame
 2109 1976 2.00 5 0.21 20 4.20 
  Turgut, Aydin f2327 USA0.001-0.1120-2.20 
  Vettese, Nicholas m2278 CAN0.5010.35207.00 
  Moses, Kole H 1829 USA1.0010.30206.00 
  Toliver, James 1839 USA0.501-0.1820-3.60 
  Chen, Richard f2272 CAN0.001-0.1520-3.00 

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)
 

 

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