Rapid: Individual Calculations February 2019
 Medina Mayorga, David Josue  Total change: 40.80  Rating chartPersonal card
 II Torneo Noveno Grado Alajuela 2018 Alajuela CRC 2018-12-01
RcRownchangeKK*chgGame
 1268 1268 4.50 7 1.02 20 20.40 
  Jimenez Corella, Jimena 1075 CRC1.0010.25205.00 
  Brenes Benavides, Delianny wc1298 CRC1.0010.542010.80 
  Sandi Quiros, Andrey 1361 CRC0.001-0.3720-7.40 
  Guerrero Jimenez, Luis Fernando 1166 CRC1.0010.36207.20 
  Leon Cubero, Brandon 1368 CRC1.0010.642012.80 
  Blanco Gonzalez, Justin Jesus 1418 CRC0.001-0.3020-6.00 
  Arias Gomez, Luis Alfredo 1192 CRC0.501-0.1020-2.00 

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)
 
 II Torneo Decimo y Undecimo Grados 2018 Alajuela CRC 2018-12-01
RcRownchangeKK*chgGame
 1268 1268 4.50 7 1.02 20 20.40 
  Jimenez Corella, Jimena 1075 CRC1.0010.25205.00 
  Brenes Benavides, Delianny wc1298 CRC1.0010.542010.80 
  Sandi Quiros, Andrey 1361 CRC0.001-0.3720-7.40 
  Guerrero Jimenez, Luis Fernando 1166 CRC1.0010.36207.20 
  Leon Cubero, Brandon 1368 CRC1.0010.642012.80 
  Blanco Gonzalez, Justin Jesus 1418 CRC0.001-0.3020-6.00 
  Arias Gomez, Luis Alfredo 1192 CRC0.501-0.1020-2.00 

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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