Rapid: Individual Calculations January 2023
 San Andres, Emerlinda  Total change: -27.00  Rating chartPersonal card
 2nd of Dec Alain Chess Rapid Tournament 2022 Al Ain UAE 2022-12-01
RcRownchangeKK*chgGame
 1441 1472 1.00 4 -1.35 20 -27.00 
  Lagutin, Nelman 1993 PHI0.001-0.0320-0.60 
  Abdulla, Musabbeh Alkaabi 1224 UAE1.0010.19203.80 
  Muhammed, Faizal K T 1275 IND0.001-0.7520-15.00 
  Hamad, M A M Al Ali 1270 UAE0.001-0.7620-15.20 

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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