Individual Calculations May 2015
 Ramos Dos, Rosangela  Total change: -54.80  Rating chartPersonal card
 Qualification for National championship Paramaribo SUR 2015-02-24
RcRownchangeKK*chgGame
 1719 1772 1.50 5 -1.28 20 -25.60 
  Finkie, Kelvin 1459 SUR1.0010.14202.80 
  Veer, Willem 1900 SUR0.5010.17203.40 
  Chang, Pierre 1929 SUR0.001-0.2920-5.80 
  Prade, Cedric 1756 SUR0.001-0.5220-10.40 
  Kaslan, Catherine wc1549 SUR0.001-0.7820-15.60 

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)
 
 National Championship 2015 Paramaribo SUR 2015-03-20
RcRownchangeKK*chgGame
 1854 1772 3.50 13 -1.74 20 -34.80 
  Malgie, Avikaar 1831 SUR0.5010.08201.60 
  Gajadin, Dewperkash f2076 SUR0.001-0.1420-2.80 
  Hanoeman, Suradj c1982 SUR0.001-0.2320-4.60 
  Chou , Justin 1553 SUR1.0010.22204.40 
  Matoewi, Roger f2089 SUR0.001-0.1320-2.60 
  Frijde, Reyna wc1574 SUR0.501-0.2620-5.20 
  Koenders, Etienne 1726 SUR0.001-0.5620-11.20 
  Kaslan, Catherine wc1549 SUR1.0010.22204.40 
  Prade, Cedric 1756 SUR0.001-0.5220-10.40 
  Veer, Willem 1900 SUR0.001-0.3320-6.60 
  Tjong Tjin Joe, Calvin 2042 SUR0.001-0.1720-3.40 
  Chang, Pierre 1929 SUR0.5010.21204.20 
  Sanches, Romario c2089 SUR0.001-0.1320-2.60 

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)
 
 XI Campeonato Sudamericano Sub-20 Femenino Colombia 2015 Barrancabermeja COL 2015-04-22
RcRownchangeKK*chgGame
 1801 1772 4.50 9 0.28 20 5.60 
  Martinez, Laura Natalia 1558 COL1.0010.23204.60 
  Montilla Reyes, Jorcerys wm2147 VEN0.001-0.0920-1.80 
  Arias Cango, Nathaly 1577 ECU0.501-0.2520-5.00 
  Duran, Maria Camila wc1576 COL1.0010.25205.00 
  Cosme Contreras, Trilce 1655 PER0.501-0.1620-3.20 
  Caballero Quijano, Mitzy Mishell wf1894 PER0.5010.17203.40 
  Hernandez Fonseca, Maria Paula 1913 COL0.001-0.3120-6.20 
  Monroy G., Nataly A. wm1884 BOL1.0010.652013.00 
  Jorquera Cabello, Valentina wm2007 CHI0.001-0.2120-4.20 

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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