Individual Calculations August 2023
 Patel, Zain  Total change: 72.00  Rating chartPersonal card
 Championnat de Paris IdF 2023 Open A PARIS FRA 2023-07-11
RcRownchangeKK*chgGame
 2054 1910 4.50 9 1.64 40 65.60 
  Kavciyan, Yega 2080 FRA0.001-0.2840-11.20 
  Chauve, Jean-Christophe 1801 FRA1.0010.354014.00 
  Bianchi, Guillaume 2132 FRA1.0010.784031.20 
  Rouast, Joseph c2189 FRA0.001-0.1640-6.40 
  Smith, Matthieu 2077 FRA1.0010.724028.80 
  Koulitchenko, Alexandre 2165 FRA0.5010.314012.40 
  Prudhvi, Kumar V 2076 IND0.001-0.2840-11.20 
  Betton, Olivier 1987 FRA0.5010.11404.40 
  Saguin, Pierre 1977 FRA0.5010.09403.60 

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)
 
 2023 British Championship: AM Open Leicester ENG 2023-07-24
RcRownchangeKK*chgGame
 1827 1910 2.00 3 0.16 40 6.40 
  Verbytski, Oleg 1795 ENG0.501-0.1640-6.40 
  Rubeck, Jonathan 1761 ENG1.0010.304012.00 
  Rathbone-Jones, Ifan 1925 WLS0.5010.02400.80 

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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