Individual Calculations January 2018
 Minero Pineda, Sergio  Total change: 1.20  Rating chartPersonal card
 IV Sunway Sitges International Chess Festival - Group A Sitges ESP 2017-12-15
RcRownchangeKK*chgGame
 2406 2384 1.50 3 0.12 10 1.20 
  Cespedes Llaverias, Llibert 2064 ESP1.0010.13101.30 
  Salem, A.r. Saleh g2638 UAE0.5010.31103.10 
  Dann, Matthias m2517 GER0.001-0.3210-3.20 

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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