Individual Calculations September 2023
 Arpita, Mukherjee  Total change: 49.20  Rating chartPersonal card
 Leca Chess Open 2023 Leca da Palmeira POR 2023-07-31
RcRownchangeKK*chgGame
 1953 2079 5.50 9 0.19 20 3.80 
  Petkov, Vladimir g2464 BUL0.001-0.0920-1.80 
  Marinho, Antonio Pedro 1619 POR1.0010.05201.00 
  Coelho, Jorge Manuel 1803 POR1.0010.17203.40 
  Kulkarni, Bhakti mwg2315 IND0.001-0.2020-4.00 
  Garcia Fernandez, Manuel Angel 1563 ESP1.0010.04200.80 
  Santos, Luis Marinho 1679  * POR1.0010.08201.60 
  Barria Santos, Jose Guilherme f2386 POR0.001-0.1420-2.80 
  Pinto, Jose Joao Meireles Alves 1459 POR1.0010.01200.20 
  Srinath, Rao S.v. m2287 IND0.5010.27205.40 
 * 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)
 
 FE 21 Spilimbergo - A Spilimbergo ITA 2023-08-09
RcRownchangeKK*chgGame
 2243 2110 4.00 9 1.07 20 21.40 
  Hoefelsauer, Thomas f2367 GER0.001-0.1820-3.60 
  Maione, Melissa 1969 ITA1.0010.31206.20 
  Goldbeck, Lars f2260 GER1.0010.702014.00 
  Campos Gomez, Manuel f2307 COL0.5010.25205.00 
  Schneider, Jana fwg2281 GER0.5010.23204.60 
  Lopez Rayo, Santiago f2299 COL0.001-0.2520-5.00 
  Herrera, Juan Sebastian f2259 COL0.5010.20204.00 
  Gomez Barrera, Javiera Belen wm2220 CHI0.5010.15203.00 
  Titze, Leo 2229 ITA0.001-0.3420-6.80 

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)
 
 FE 2 Bella Italia - A Lignano Sabbiadoro ITA 2023-08-17
RcRownchangeKK*chgGame
 2170 2110 5.00 9 1.20 20 24.00 
  Cappelletto, Joshuaede f2349 ITA0.001-0.2020-4.00 
  Bettalli, Francesco f2274 ITA0.001-0.2820-5.60 
  Casadei, Marco 2033 ITA1.0010.39207.80 
  Titze, Leo 2229 ITA0.5010.16203.20 
  Tornay Gomez, Josu 2009 ESP0.501-0.1420-2.80 
  Casagrande, Federico 2145 ITA0.5010.05201.00 
  Dias, Savin 2074 ENG1.0010.45209.00 
  Casadio, Niccolo 2170 ITA1.0010.582011.60 
  Lain, Luigi 2249 ITA0.5010.19203.80 

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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