Individual Calculations August 2022
 Ratier-Fontana, Matteo  Total change: -11.20  Rating chartPersonal card
 7e Open de Purtichju GROSSETO PRUGNA FRA 2022-07-02
RcRownchangeKK*chgGame
 1770 1803 4.50 9 -0.69 40 -27.60 
  Rakotomaharo, Fy Antenaina m2490 MAD0.001-0.0140-0.40 
  Richard, Maxime 1432 FRA1.0010.10404.00 
  Benmesbah, Natacha wm2308 FRA0.001-0.0440-1.60 
  Don Ignazi, Pierre Ange 1603 FRA0.001-0.7640-30.40 
  Charni, Ilyes 1471 FRA1.0010.12404.80 
  Bonelli Maestracci, Pierre Joseph 1801 FRA0.5010.00400.00 
  Bernardi, Alexandre 1403  * FRA1.0010.08403.20 
  Bleuzen, Erwan 1947 FRA0.001-0.3140-12.40 
  Vachet, Laurent 1479 FRA1.0010.13405.20 
 * 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)
 
 2e Open International de Bastia BASTIA FRA 2022-07-10
RcRownchangeKK*chgGame
 2055 1803 2.00 6 0.41 40 16.40 
  Clarke, Brandon G I m2486 ENG0.001-0.0140-0.40 
  Bernardi, Nicolas 1403  * FRA1.0010.08403.20 
  Shrentzel, Israel m2179 ISR0.5010.414016.40 
  Jahncke, Giso f2299 GER0.001-0.0440-1.60 
  Bigonnet, Jean-Michel 1981 FRA0.5010.23409.20 
  Guazzelli, Jean-Baptiste 1983 FRA0.001-0.2640-10.40 
 * 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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