Individual Calculations September 2023
 Lugones, Lautaro  Total change: -8.20  Rating chartPersonal card
 V Abierto de Villa Constitucion Copa Arcelor Mittal Villa Constitucion ARG 2023-08-17
RcRownchangeKK*chgGame
 2002 2101 4.50 8 -0.41 20 -8.20 
  Odasso, Gianluca 1787 ARG1.0010.14202.80 
  De Urquiza, Sebastian 1879 ARG0.501-0.2820-5.60 
  Santiso, Daniel 1831 ARG0.501-0.3320-6.60 
  Segovia, Walter Fabian 1818 ARG1.0010.16203.20 
  Sanhueza, Cristian f2215 ARG0.5010.16203.20 
  Moreno Perez, Tobias Sebastian f2307 ARG0.001-0.2420-4.80 
  Ferreyra, Pablo 1856 ARG1.0010.20204.00 
  Gemy, Jose Daniel m2325 BOL0.001-0.2220-4.40 

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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