Individual Calculations October 2019
 Song, Raymond  Total change: 16.30  Rating chartPersonal card
 XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-A Barcelona ESP 2019-08-23
RcRownchangeKK*chgGame
 2311 2471 7.00 10 0.09 10 0.90 
  Menac Comas, Joan Ramon c2078 ESP1.0010.08100.80 
  Lever, Erwan 2240 FRA0.001-0.7910-7.90 
  Chirivi C, Jenny Astrid wm2104 COL1.0010.10101.00 
  Ventura Bolet, Alexandre 2208 ESP1.0010.18101.80 
  Guerra Rivera, Salvador f2344 ESP1.0010.33103.30 
  Haast, Mark f2413 NED0.501-0.0810-0.80 
  Valenzuela Gomez, Fernando m2388 CHI0.501-0.1110-1.10 
  Dominguez Pons, Eric f2390 ESP1.0010.39103.90 
  Panelo, Marcelo m2378 ARG1.0010.37103.70 
  Henriquez Villagra, Cristobal g2562 CHI0.001-0.3810-3.80 

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)
 
 First Saturday GM September 2019 Budapest HUN 2019-09-07
RcRownchangeKK*chgGame
 2419 2456 6.50 9 1.54 10 15.40 
  Raja, Harshit m2443 IND0.501-0.0210-0.20 
  Franco Alonso, Alejandro m2389 ESP1.0010.41104.10 
  Kosic, Dragan g2481 MNE0.5010.03100.30 
  Aczel, Gergely g2530 HUN0.5010.10101.00 
  Nguyen, Van Thanh m2380 VIE1.0010.40104.00 
  Liu, Guanchu m2440 CHN0.501-0.0210-0.20 
  Czebe, Attila g2385 HUN1.0010.40104.00 
  Miesbauer, Jan f2397 CZE0.501-0.0810-0.80 
  Efroimski, Marsel wg2323 ISR1.0010.32103.20 

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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