Individual Calculations October 2017
 Rolon Loperena, Armando R.  Total change: 0.00  Rating chartPersonal card
 XV Festival de Ajedrez Centroamericano y del Caribe Panama 2017 U-10 Ciudad Panama PAN 2017-08-09
RcRownchangeRpKK*chgGame
 1406 0 2.00 6 0.00 1281   0.00 
  La Fleur, Juninho 1129 TTO0.5010.00 0.00 
  Araya Tropper, Ariel 1412 CRC0.5010.00 0.00 
  Clarke, Kishan 1339 JAM1.0010.00 0.00 
  Leon Acevedo, Juan Alejandro 1660 COL0.0010.00 0.00 
  Rodriguez Pantoja, Obel 1562 COL0.0010.00 0.00 
  Barbosa, Lucas 1333 COL0.0010.00 0.00 

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)
 
 5to. Torneo Abierto de Ajedrez William Bermudez Adams In Memoriam Ponce PUR 2017-09-08
RcRownchangeRpKK*chgGame
 1620 0 0.50 2 0.00 1427   0.00 
  Vega Jimenez, Keyshla M. wc1664 PUR0.0010.00 0.00 
  Pedrosa Class, Jose D. 1575 PUR0.5010.00 0.00 

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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