Individual Calculations February 2020
 Chen, Qi B  Total change: 39.90  Rating chartPersonal card
 36. Internationales Boeblinger Open A Boeblingen GER 2019-12-26
RcRownchangeKK*chgGame
 2372 2445 7.50 9 2.26 10 22.60 
  Reichel, Jonathan 2111 GER1.0010.12101.20 
  Gheng, Josef f2201 GER1.0010.20102.00 
  Mooser, Nicolas 2169 GER1.0010.17101.70 
  Fischer, Sebastian f2302 GER0.501-0.1910-1.90 
  Vorobiov, Evgeny E. g2554 RUS1.0010.65106.50 
  Burmakin, Vladimir g2515 RUS1.0010.60106.00 
  Lodici, Lorenzo m2455 ITA0.5010.01100.10 
  Carow, Johannes m2438 GER1.0010.49104.90 
  Braun, Arik g2600 GER0.5010.21102.10 

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)
 
 XLV Abierto Internacional Ciudad de Sevilla Sevilla ESP 2020-01-10
RcRownchangeKK*chgGame
 2293 2432 7.50 9 1.73 10 17.30 
  Suarez Fernandez, Enrique Oliver 2032  * ESP1.0010.08100.80 
  Hurtado Rueda, Manuel 2032  * ESP1.0010.08100.80 
  Lopez Martin, Carlos 2097 ESP1.0010.12101.20 
  Perez Garcia, Roberto 2057 ESP1.0010.09100.90 
  Harutyunian, Tigran K. g2533 ARM0.5010.14101.40 
  Ravi, Teja S. m2464 IND0.5010.04100.40 
  Henni, Mohamed m2202 ALG1.0010.21102.10 
  Bernadskiy, Vitaliy g2588 UKR1.0010.71107.10 
  Grigoryan, Karen H. g2632 ARM0.5010.26102.60 
 * 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)
 

 

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