Individual Calculations March 2018
 Petti, Luca Giovanni  Total change: 4.80  Rating chartPersonal card
 Campeonato Argentino Absoluto Sub 10 Villa Martelli -Vicente Lopez ARG 2018-02-09
RcRownchangeKK*chgGame
 1268 1298 4.00 7 0.12 40 4.80 
  Gimenez, Benjamin 1134 ARG1.0010.284011.20 
  Barreda, Julian 1035 ARG1.0010.18407.20 
  Aguayo, Bautista 1300 ARG0.5010.00400.00 
  Farhat, Eliseo 1203 ARG0.501-0.1340-5.20 
  Lavandeira, Juan Facundo 1294 ARG0.001-0.5140-20.40 
  Barchiesi, Gonzalo 1212 ARG1.0010.384015.20 
  De La Cruz Navarro, Martin Leona 1698  * ARG0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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