Individual Calculations September 2021
 Gomez Barrera, Javiera Belen  Total change: 86.80  Rating chartPersonal card
 Women's World Cup 2021 Sochi RUS 2021-07-10
RcRownchangeKK*chgGame
 2413 2083 0.50 2 0.26 20 5.20 
  Sukandar, Irine Kharisma mwg2413 INA0.001-0.1220-2.40 
  Sukandar, Irine Kharisma mwg2413 INA0.5010.38207.60 

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)
 
 Biel Chess Festival 2021 - MTO Biel SUI 2021-07-26
RcRownchangeKK*chgGame
 2308 2083 3.00 9 0.91 20 18.20 
  Arjun, Kalyan m2483  * IND0.001-0.0820-1.60 
  Wacker, Peter f2263 GER1.0010.742014.80 
  Kantor, Gergely g2483  * HUN0.5010.42208.40 
  Unuk, Laura mwg2407 SLO0.001-0.1320-2.60 
  Dordzhieva, Dinara wg2311 RUS0.001-0.2120-4.20 
  Kamber, Bruno f2275 SUI0.5010.25205.00 
  Salzgeber, Frank 2183 SUI1.0010.642012.80 
  Al Hosani, Omran m2197 UAE0.001-0.3420-6.80 
  Rakhmangulova, Anastasiya wm2167 UKR0.001-0.3820-7.60 
 * 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 19 Spilimbergo - Master Spilimbergo ITA 2021-08-09
RcRownchangeKK*chgGame
 2330 2083 5.00 9 3.17 20 63.40 
  Larkin, Vladyslav m2371 UKR0.5010.34206.80 
  Carlo, Emanuele f2350 ITA1.0010.822016.40 
  Rakotomaharo, Fy Antenaina m2444 MAD0.001-0.1020-2.00 
  Kueppers, Timo f2290 GER0.001-0.2320-4.60 
  Palczert, Matyas 2194 HUN1.0010.652013.00 
  Aleksic, Nenad m2280 SRB1.0010.752015.00 
  Pasti, Aron f2305 HUN1.0010.782015.60 
  Godena, Michele g2448 ITA0.001-0.1020-2.00 
  Bettalli, Francesco f2287 ITA0.5010.26205.20 

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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