Individual Calculations October 2018
 Sarmiento, Rodolfo  Total change: -16.20  Rating chartPersonal card
 13th GOLDIS Malaysia Chess Challenge 2018 Cititel Midvalley, Kuala Lumpur MAS 2018-08-19
RcRownchangeKK*chgGame
 1451 1573 2.50 5 -0.81 20 -16.20 
  Chek, Kin Keuw 1928 MAS0.001-0.1120-2.20 
  Lee, Yann Ze Darryl 1278 SGP1.0010.15203.00 
  Ng, Jia Shyen 1331 MAS0.501-0.3020-6.00 
  Ho, Khai Sheng Samuel 1371 SGP0.501-0.2620-5.20 
  Canino, Ruelle 1345 PHI0.501-0.2920-5.80 

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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