Individual Calculations September 2023
 Peysere, Nicolas  Total change: -18.80  Rating chartPersonal card
 V Abierto de Villa Constitucion Copa Arcelor Mittal Villa Constitucion ARG 2023-08-17
RcRownchangeKK*chgGame
 1779 1416 0.50 5 -0.47 40 -18.80 
  Gimenez, Ismael c2110 ARG0.001-0.0140-0.40 
  Segovia, Walter Fabian 1818 ARG0.001-0.0840-3.20 
  Palmieri, Daniel 1736 ARG0.5010.374014.80 
  Naboulet, Pablo Leon 1987 ARG0.001-0.0240-0.80 
  Kovach, Erik 1244 ARG0.001-0.7340-29.20 

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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