Individual Calculations May 2018
 Shaw, Jaden  Total change: 64.80  Rating chartPersonal card
 National Junior Championship (Abs) 2018 Kingston, Jamaica JAM 2018-03-17
RcRownchangeKK*chgGame
 1726 1441 3.50 7 2.31 40 92.40 
  Lungrin, Rashade 1777 JAM1.0010.884035.20 
  Belinfante, Nathan 1841  * JAM1.0010.924036.80 
  Curriah, Malik 1841  * JAM0.001-0.0840-3.20 
  Lyn, Christopher 1688 JAM0.001-0.1940-7.60 
  McDonald, Angelus-Seren 1625 JAM0.001-0.2640-10.40 
  Rodgers, Andryck 1695 JAM0.5010.314012.40 
  Williams, Jordan 1618 JAM1.0010.734029.20 
 * 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)
 
 7th Carifta Junior Chess Championships 2018 - U12 Absolute Paramaribo SUR 2018-03-30
RcRownchangeKK*chgGame
 1139 1441 1.00 2 -0.69 40 -27.60 
  Gontcharov, Dimitri 1218 BER0.001-0.7840-31.20 
  Gill, Jaydn 1059 BAR1.0010.09403.60 

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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