Individual Calculations October 2023
 David, Alberto  Total change: 9.30  Rating chartPersonal card
 Open Internacional de Sants - Ciutat de Barcelona 2023 Barcelona ESP 2023-08-18
RcRownchangeKK*chgGame
 2292 2518 8.50 10 0.88 10 8.80 
  Tomic, Stjepan 2041 CRO0.501-0.4510-4.50 
  Ladron De Guevara Galar, Francisc 2118  * ESP1.0010.08100.80 
  Van Der Eijk, Martijn 2214 NED1.0010.14101.40 
  Lemeaux, David f2282 FRA1.0010.20102.00 
  Sanchez, Sebastian Felipe m2410 COL0.501-0.1510-1.50 
  Blasco Coll, Andreu f2311 ESP0.501-0.2710-2.70 
  Subhayan, Kundu 2340 IND1.0010.27102.70 
  Hernando Rodrigo, Julio Antonio m2238 ESP1.0010.16101.60 
  Garriga Cazorla, Pere m2448 ESP1.0010.40104.00 
  Asis Gargatagli, Hipolito g2520 ESP1.0010.50105.00 
 * 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)
 
 World Senior Team Chess Championship 2023 S50 Struga MKD 2023-09-19
RcRownchangeKK*chgGame
 2429 2523 5.00 8 0.05 10 0.50 
  Lalic, Susan K mwg2251 ENG1.0010.17101.70 
  Dishman, Stephen f2304 ENG1.0010.22102.20 
  Adams, Michael g2662 ENG0.001-0.3110-3.10 
  Georgiev, Kiril g2542 MKD0.001-0.4710-4.70 
  Mrva, Martin g2361 SVK0.501-0.2110-2.10 
  Shabalov, Alexander g2465 USA1.0010.42104.20 
  Hjartarson, Johann g2432 ISL0.501-0.1210-1.20 
  Pajkovic, Vladimir f2412 MNE1.0010.35103.50 

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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