Individual Calculations April 2020
 Mejia, Cherry Ann  Total change: -30.20  Rating chartPersonal card
 2020 PSC-NCFP Selection Chess Championships - Women Grand Finals - Quezon City PHI 2020-02-01
RcRownchangeKK*chgGame
 1808 1972 13.00 21 -1.51 20 -30.20 
  Barcenas, Ledj Janalyn 1677 PHI1.0010.15203.00 
  Mirano, Mira wc1766 PHI0.001-0.7620-15.20 
  Baclayon, Me Ann Joy 1633 PHI1.0010.12202.40 
  Sebastian, Mhage Gerriahlou 1699 PHI0.001-0.8320-16.60 
  Tejada, Rizalyn Jasmine 1712 PHI1.0010.18203.60 
  Luna, Divine Grace 1681 PHI1.0010.15203.00 
  Suede, Mikee Charlene wm2036 PHI0.001-0.4120-8.20 
  San Diego, Marie Antoinette wm2117 PHI0.5010.19203.80 
  Doroy, Allaney Jia G wf1953 PHI0.001-0.5320-10.60 
  Galas, Bernadette wm2081 PHI0.5010.15203.00 
  Valdez, Jemima 1650 PHI0.501-0.3720-7.40 
  Barcenas, Ledj Janalyn 1677 PHI1.0010.15203.00 
  Mirano, Mira wc1766 PHI1.0010.24204.80 
  Baclayon, Me Ann Joy 1633 PHI1.0010.12202.40 
  Sebastian, Mhage Gerriahlou 1699 PHI1.0010.17203.40 
  Tejada, Rizalyn Jasmine 1712 PHI0.501-0.3220-6.40 
  Luna, Divine Grace 1681 PHI0.501-0.3520-7.00 
  San Diego, Marie Antoinette wm2117 PHI0.5010.19203.80 
  Doroy, Allaney Jia G wf1953 PHI1.0010.47209.40 
  Galas, Bernadette wm2081 PHI0.5010.15203.00 
  Valdez, Jemima 1650 PHI0.501-0.3720-7.40 

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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