Individual Calculations February 2023
 Benggawan, Undriadi  Total change: -32.00  Rating chartPersonal card
 2023 Excelsior January U1600 Toronto CAN 2023-01-06
RcRownchangeKK*chgGame
 1301 1569 0.00 2 -1.60 20 -32.00 
  Uyanik, Mehmet 1433 TUR0.001-0.6820-13.60 
  Sreekumar Maliekal, Balakrishnan 1169  * CAN0.001-0.9220-18.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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