Rapid: Individual Calculations September 2023
 Mozaffari, Mohammad Hossein  Total change: -89.80  Rating chartPersonal card
 Golders Green FIDE Rapidplay 2023 August Open London ENG 2023-08-05
RcRownchangeKK*chgGame
 1741 1675 0.00 3 -1.56 20 -31.20 
  Sutter, Oliver f2318 SUI0.001-0.0120-0.20 
  Mittal, Aditya 1514 ENG0.001-0.7120-14.20 
  Walia, Michael Kanishk 1390 ENG0.001-0.8420-16.80 

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)
 
 Poplar Rapid Tournament - Under 2000 - August 2023 London ENG 2023-08-12
RcRownchangeKK*chgGame
 1494 1675 3.00 6 -1.33 20 -26.60 
  Fearnley-Sanders, Ben 1451 ENG0.501-0.2820-5.60 
  Soulier, Alfred 1562 ENG0.001-0.6520-13.00 
  Figueroa, Edison 1663 ENG0.501-0.0220-0.40 
  Rajyeshwar, Ramesh 1305 IND1.0010.10202.00 
  Kerr, Rowland 1504 ENG1.0010.27205.40 
  Pereslavtsev, Alexandr 1479 ENG0.001-0.7520-15.00 

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)
 
 Muswell Hill FIDE Rapid 15 August London ENG 2023-08-15
RcRownchangeKK*chgGame
 1606 1675 0.50 4 -1.99 20 -39.80 
  Browning, Alex f2232 GER0.001-0.0320-0.60 
  Walia, Michael Kanishk 1390 ENG0.001-0.8420-16.80 
  Pollack, Maximo 1275  * ENG0.501-0.4220-8.40 
  Sugden, Freddie 1525 ENG0.001-0.7020-14.00 
 * 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)
 
 Muswell Hill FIDE Rapid 29 August London ENG 2023-08-29
RcRownchangeKK*chgGame
 1820 1675 3.00 6 0.39 20 7.80 
  Callahan, Zachary 1275  * ENG1.0010.08201.60 
  Browning, Alex f2232 GER0.001-0.0320-0.60 
  Pepe, Salvatore 1411 ENG1.0010.18203.60 
  Isaacs, Ruairi 1421 ENG1.0010.19203.80 
  Cherniaev, Alexander g2255 ENG0.001-0.0220-0.40 
  Murphy, Conor E m2325 IRL0.001-0.0120-0.20 
 * 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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