Individual Calculations October 2017
 Yaon, Michelle  Total change: 33.20  Rating chartPersonal card
 12th GOLDIS Malaysia Chess Challenge 2017 Kuala Lumpur MAS 2017-08-28
RcRownchangeKK*chgGame
 1670 1814 6.00 8 0.63 40 25.20 
  Ho, Khai Sheng Samuel 1414  * SGP1.0010.08403.20 
  Lee, Shan Chen Joshua 1495 MAS1.0010.13405.20 
  Su, Weng Yang Joel 1627 MAS1.0010.264010.40 
  Arfan, Aditya Bagus 1707 INA0.501-0.1540-6.00 
  Yip, Thung 1663 MAS1.0010.304012.00 
  Abdul Razak, Tariq Ziad 1779 MAS1.0010.454018.00 
  Concio, Michael Jr. 1688 PHI0.001-0.6740-26.80 
  Bernardo, Darry 1985 PHI0.5010.23409.20 
 * 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)
 
NOTE: K factor changed
 2017 National Chess Championships (Battle of Grandmaster) Women Makati City PHI 2017-09-06
RcRownchangeKK*chgGame
 2061 1814 2.00 8 0.40 20 8.00 
  San Diego, Marie Antoinette wm2130 PHI0.001-0.1320-2.60 
  Mendoza, Shania Mae wf2066 PHI0.5010.31206.20 
  Mejia, Cherry Ann wf1972 PHI0.5010.21204.20 
  Suede, Mikee Charlene wm2096 PHI0.5010.34206.80 
  Secopito, Catherine wm2120 PHI0.001-0.1420-2.80 
  Galas, Bernadette wm2111 PHI0.001-0.1520-3.00 
  Lozano, Arvie 1931 PHI0.001-0.3420-6.80 
  Bernales, Christy Lamiel wc2059 PHI0.5010.30206.00 

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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