Individual Calculations December 2019
 Herrmann, Roman  Total change: 62.60  Rating chartPersonal card
 Campeonato Panamericano Amateur U2300 2019 San Jose CRC 2019-10-23
RcRownchangeKK*chgGame
 2087 2066 7.00 9 2.79 20 55.80 
  Ramirez Gonzalez, Maria Jose wf1797 CRC1.0010.17203.40 
  Ulloa, Ruben Abraham c2180 PAN0.5010.16203.20 
  Lievano, Luis c2007 ESA1.0010.42208.40 
  Marson, Juan Miguel 2082 ARG0.5010.02200.40 
  Leon, Orlando f2220 PAN1.0010.712014.20 
  Arias Serrano, Luis Antonio c2115 VEN1.0010.572011.40 
  Alfaro, William f2103 NCA0.5010.05201.00 
  Chinchilla Miranda, Eugenio f2247 CRC1.0010.742014.80 
  Sanchez, Steven 2031 NCA0.501-0.0520-1.00 

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)
 
 Final camp Argentino Amateur Sub 2300 Termas de Rio Hondo ARG 2019-11-15
RcRownchangeKK*chgGame
 2105 2066 3.50 7 0.34 20 6.80 
  Jimenez, Joaquin 2288 ARG1.0010.782015.60 
  Perez, Daniel f2189 ARG0.001-0.3320-6.60 
  Besso, Javier Alejandro 1920 ARG1.0010.30206.00 
  Daneri, Martin c2038 ARG0.501-0.0420-0.80 
  Garnier, Rene 2219 ARG0.001-0.3020-6.00 
  Diaz, Diego 2022 ARG0.501-0.0620-1.20 
  Salvatti, Diego 2059 ARG0.501-0.0120-0.20 

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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