Individual Calculations June 2023
 Costalonga, Riccardo  Total change: -37.60  Rating chartPersonal card
 FE 6 Vijgev aan Zee - Tal li al mat - Girone 1 Vigevano ITA 2023-04-29
RcRownchangeKK*chgGame
 1971 1820 2.00 7 -0.16 40 -6.40 
  Palazzotto, Roberto 1975 ITA0.001-0.2940-11.60 
  Di Bartolomeo, Adrian Mikail 1809 ITA0.501-0.0240-0.80 
  Greco, Edoardo 1934 ITA0.5010.16406.40 
  Melchior, Alex 2041 ITA0.5010.284011.20 
  Piccirillo, Edoardo 2143 ITA0.5010.374014.80 
  Carrideo, Simone 1892 ITA0.001-0.4040-16.00 
  Sala, Tiziano Paolo 2000 ITA0.001-0.2640-10.40 

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)
 
 Trophee Jean-Paul Touze 2023 (plus 1700 Elo) BELFORT FRA 2023-05-27
RcRownchangeKK*chgGame
 1840 1814 2.50 7 -0.78 40 -31.20 
  Kauny, Mathis 2011 FRA1.0010.754030.00 
  Tchouka, Yakini 1916 TOG0.001-0.3640-14.40 
  Tavernier, Loris 1982 FRA0.001-0.2840-11.20 
  Paoli, Guillaume 1747 FRA0.001-0.5940-23.60 
  Atli, Celine 1697 FRA1.0010.344013.60 
  Tureshbayev, Anuar 1764 FRA0.001-0.5740-22.80 
  Riss, Selenia 1763 FRA0.501-0.0740-2.80 

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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