Individual Calculations May 2018
 Clarke, Adani  Total change: 93.20  Rating chartPersonal card
 National Junior Championship (Fem) 2018 Kingston, Jamaica JAM 2018-03-17
RcRownchangeKK*chgGame
 1407 1604 6.00 7 0.90 40 36.00 
  Blake, Johmoi 1204  * JAM0.501-0.4240-16.80 
  Blackwood, Ashanti 1417 JAM1.0010.264010.40 
  Kidd, Aulanni 1576 JAM0.501-0.0440-1.60 
  Gardner, Sheanel 1543 JAM1.0010.424016.80 
  Brown, Raehanna 1488 JAM1.0010.344013.60 
  Curwin, Nickaylah 1420 JAM1.0010.264010.40 
  Chai, Leah-Ann 1204  * JAM1.0010.08403.20 
 * 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 - U16 Female Paramaribo SUR 2018-03-30
RcRownchangeKK*chgGame
 1348 1604 7.00 7 1.43 40 57.20 
  Blake, Johmoi 1204  * JAM1.0010.08403.20 
  Saha, Anusha 1315 TTO1.0010.16406.40 
  Kaslan, Catherine wf1634 SUR1.0010.544021.60 
  Greenidge, Vanessa 1367 BAR1.0010.20408.00 
  Kaslan, Victoria wc1341 SUR1.0010.18407.20 
  Johnson, Azaria 1274 BAR1.0010.12404.80 
  Reumel, Farisa 1302 SUR1.0010.15406.00 
 * 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)
 

 

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