Individual Calculations May 2023
 Rojas, Lautaro  Total change: 23.60  Rating chartPersonal card
 Abierto IRT Malvinas Argentinas 2023 San Miguel de Tucuman - Tucuman ARG 2023-04-07
RcRownchangeKK*chgGame
 1897 1584 1.50 4 0.59 40 23.60 
  Robledo, Cristian f2270 ARG0.001-0.0140-0.40 
  Gaite, Karen Nerina 1660 ARG0.5010.10404.00 
  Escobar, Lautaro Exequiel 1629 ARG1.0010.564022.40 
  Rodriguez, Luis Jose Lucio 2028 ARG0.001-0.0640-2.40 

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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