Individual Calculations February 2020
 Mariani, Agustin  Total change: 1.20  Rating chartPersonal card
 Copa Club Argentino Fin de anio Sub 2200 CABA ARG 2019-12-05
 1602 1738 4.00 6 0.06 20 1.20 
  Stolarz, Gaston 1402 ARG1.0010.12202.40 
  Formentti, Christian 1857 ARG1.0010.662013.20 
  Ccerhuayo Escobedo, Mels Leopold 1860 PER0.001-0.3320-6.60 
  Plazas, Jacob 1451 ARG0.001-0.8420-16.80 
  Reyes Garcia, Gilberto 1546 CRC1.0010.25205.00 
  Runstein, Eduardo 1498 ARG1.0010.20204.00 

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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