Blitz: Individual Calculations August 2023
 Ledesma, Federico  Total change: 81.20  Rating chartPersonal card
 AJEDREZ MARTELLI blitz jueves 13 de julio Villa Martelli ARG 2023-07-13
RcRownchangeKK*chgGame
 1614 1227 3.00 5 2.03 40 81.20 
  Infran, Marcelo 2094 ARG0.0010.00400.00 
  Marinkovic, Tomas 1169 ARG1.0010.424016.80 
  Gil Chacon, Fernando Enrique 1483 ARG1.0010.814032.40 
  Lucero, Sergio Anibal 1476 ARG1.0010.814032.40 
  Vaccaro, Giuliano 1849 ARG0.001-0.0140-0.40 

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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