Individual Calculations March 2020
 Vega Gutierrez, Sabrina  Total change: 15.90  Rating chartPersonal card
 Gibraltar International Chess Festival 2020 Masters Gibraltar ENG 2020-01-21
RcRownchangeKK*chgGame
 2461 2364 5.50 10 1.69 10 16.90 
  Sasikiran, Krishnan g2648 IND0.5010.34103.40 
  Jones, Gawain C B g2679 ENG0.001-0.1410-1.40 
  Jansen, Guido 2162 NED1.0010.24102.40 
  Tregubov, Pavel V. g2588 RUS0.5010.28102.80 
  Beliavsky, Alexander G g2529 SLO0.001-0.2810-2.80 
  Oragwu, Chukwunonso f2219 NGR1.0010.31103.10 
  Kosteniuk, Alexandra gwg2504 RUS0.5010.19101.90 
  Roussel-Roozmon, Thomas g2473 CAN0.001-0.3510-3.50 
  Rakshitta, Ravi wm2267 IND1.0010.37103.70 
  Bellahcene, Bilel g2536 ALG1.0010.73107.30 

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)
 
 Festival International d'Echecs Go-Makkah de Jerba Open A Djerba TUN 2020-02-16
RcRownchangeKK*chgGame
 2222 2364 6.00 9 -0.10 10 -1.00 
  Stojanovic, Marija R wm2087 MNE1.0010.17101.70 
  Ben Brahem, Aymen 2134 TUN1.0010.21102.10 
  Vlachos, Anatole f2403 GRE0.001-0.4510-4.50 
  Caloone, Thomas 2154 FRA0.501-0.2710-2.70 
  Ben Ammar, Mohamed c2067 TUN1.0010.15101.50 
  Webb, Laurence E f2287 ENG0.501-0.1110-1.10 
  Msellek, Ilyass f2261 FRA0.501-0.1410-1.40 
  Unuk, Laura wg2377 SLO0.5010.02100.20 
  Fernandez, Maria Florencia wm2227 ARG1.0010.32103.20 

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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