Individual Calculations December 2019
 Martin, Shamir  Total change: 61.60  Rating chartPersonal card
 The Jamaica International Open 2019 - FIDE U-1600 Section Kingston, Jamaica JAM 2019-11-02
RcRownchangeKK*chgGame
 1344 1256 3.50 5 1.54 40 61.60 
  Walsh, Nayden 1011 JAM1.0010.20408.00 
  Lyn, Anthony c1416 JAM1.0010.714028.40 
  Alvares, Sidarth 1471 IND0.001-0.2340-9.20 
  Clarke, Conroy 1248 JAM1.0010.494019.60 
  Campbell, Tevin 1576 JAM0.5010.374014.80 

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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