Individual Calculations August 2022
 Bonelli Maestracci, Pierre Joseph  Total change: -2.00  Rating chartPersonal card
 7e Open de Purtichju GROSSETO PRUGNA FRA 2022-07-02
RcRownchangeKK*chgGame
 1900 1801 3.50 9 -0.54 40 -21.60 
  Clarke, Brandon G I m2486 ENG0.5010.494019.60 
  Have, Didier 1956 FRA0.5010.21408.40 
  Jahncke, Giso f2299 GER0.001-0.0440-1.60 
  Grisoni, Emma 1437 FRA0.501-0.4040-16.00 
  Deladerriere, Helio 1403 FRA1.0010.08403.20 
  Ratier-Fontana, Matteo 1803 FRA0.5010.00400.00 
  Bogdanov, Egor m2382 UKR0.001-0.0240-0.80 
  Micheli, Elora 1692 FRA0.001-0.6540-26.00 
  Soetewey, Patrick 1644 FRA0.501-0.2140-8.40 

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)
 
 2e Open International de Bastia BASTIA FRA 2022-07-10
RcRownchangeKK*chgGame
 2027 1801 1.50 3 0.49 40 19.60 
  Venkatesh, M.r. g2479 IND0.001-0.0140-0.40 
  Charni, Ilyes 1471 FRA1.0010.12404.80 
  Sanz Losada, Victoriano c2132 ESP0.5010.384015.20 

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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