Individual Calculations November 2014
 Miller, Rachel  Total change: 5.20  Rating chartPersonal card
 Harold Chan Open 2014 Kingston JAM 2014-09-27
RcRownchangeKK*chgGame
 1887 1770 1.00 3 -0.10 40 -4.00 
  Porter, Russel c2102 JAM0.001-0.1240-4.80 
  Wilkinson, Ian 1883 JAM0.001-0.3540-14.00 
  Christie, Michael 1675 JAM1.0010.374014.80 

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)
 
 Festival Centroamericano y del Caribe U-14 Abs Palmira COL 2014-10-03
RcRownchangeKK*chgGame
 1805 1770 2.50 5 0.23 40 9.20 
  Lopez Sanchez, Christian 1927 VEN0.5010.21408.40 
  Nieto Rodriguez, Alejandro c1950 DOM0.001-0.2640-10.40 
  Prade, Cedric 1639 SUR1.0010.324012.80 
  Penton Cruz, Erick Armando 1939 CUB0.001-0.2840-11.20 
  Salamanca, Juan David 1572 COL1.0010.24409.60 

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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