Individual Calculations October 2021
 Valsecchi, Alessio  Total change: -9.90  Rating chartPersonal card
 European Individual Chess Championship - Reykjavik Open 2021 Reykjavik ISL 2021-08-26
RcRownchangeKK*chgGame
 2385 2527 6.00 11 -1.36 10 -13.60 
  Haraldsson, Haraldur 2127  * ISL1.0010.08100.80 
  Navara, David g2675 CZE0.5010.20102.00 
  Lupulescu, Constantin g2659 ROU0.5010.18101.80 
  Kanyamarala, Tarun f2369 IRL0.001-0.7110-7.10 
  Aizenberg, Benny f2309 ISR0.501-0.2810-2.80 
  Milikow, Elie c2242 ISR0.501-0.3410-3.40 
  Papidakis, Georgios 2228 GRE1.0010.15101.50 
  Juksta, Karolis f2438 LTU0.001-0.6210-6.20 
  Jacobsen, Mikkel Manosri f2309 DEN0.501-0.2810-2.80 
  Maltsevskaya, Aleksandra wg2409 RUS1.0010.34103.40 
  Loiseau, Quentin m2466 FRA0.501-0.0810-0.80 
 * 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)
 
 CIS 2021 - Serie Master Montesilvano ITA 2021-09-20
RcRownchangeKK*chgGame
 2387 2537 6.50 9 0.37 10 3.70 
  Boraso, Alessio f2285 ITA1.0010.19101.90 
  Sonis, Francesco m2523 ITA0.501-0.0210-0.20 
  Paci, Stefano 2137  * ITA1.0010.08100.80 
  Mantovani, Renzo m2293 ITA1.0010.20102.00 
  Efimov, Igor g2406 MNC1.0010.32103.20 
  Favaloro, Andrea f2348 ITA0.501-0.2510-2.50 
  Barp, Alberto m2372 ITA0.001-0.7210-7.20 
  Alsina Leal, Daniel g2516 ESP0.501-0.0310-0.30 
  Banikas, Hristos g2606 GRE1.0010.60106.00 
 * 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)
 

 

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