Individual Calculations September 2021
 Sivuk, Vitaly  Total change: -37.10  Rating chartPersonal card
 Elitzur Summer 2021 GM Petah Tikva ISR 2021-05-09
RcRownchangeKK*chgGame
 2438 2550 4.50 9 -1.33 10 -13.30 
  Bronstein, Or m2444 ISR0.501-0.1410-1.40 
  Peng, Li Min m2464 UKR0.501-0.1210-1.20 
  Bernadskiy, Vitaliy g2587 UKR0.5010.05100.50 
  Musyuk, Lior f2345 ISR0.501-0.2610-2.60 
  Kupervaser, Erez f2391 ISR0.501-0.2110-2.10 
  Ben Ari, Yannay f2390 ISR0.501-0.2110-2.10 
  Solomon, Asif f2392 ISR0.501-0.2110-2.10 
  Tzidkiya, Yeshaayahu f2403 ISR0.501-0.2010-2.00 
  Rozentalis, Eduardas g2529 LTU0.501-0.0310-0.30 

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)
 
 Elitzur Summer 2021 IM Petah Tikva ISR 2021-05-09
RcRownchangeKK*chgGame
 2318 2550 5.50 8 -0.68 10 -6.80 
  Shohat, Yotam f2333 ISR0.501-0.2810-2.80 
  Parnes, Nadav 2181 ISR1.0010.10101.00 
  Milikow, Elie c2220 ISR0.501-0.3810-3.80 
  Libman, Guy f2264 ISR1.0010.16101.60 
  Kuprijanov, Anatoly f2217 RUS1.0010.12101.20 
  Peng, Li Min m2464 UKR0.501-0.1210-1.20 
  Aizenberg, Benny f2281 ISR0.501-0.3310-3.30 
  Bernadskiy, Vitaliy g2587 UKR0.5010.05100.50 

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)
 
 27e Festival International de Chambery - Principal (plus de 1700) CHAMBERY FRA 2021-07-26
RcRownchangeKK*chgGame
 2307 2552 7.00 9 0.02 10 0.20 
  Lucas, Jean-Christian 2152  * FRA1.0010.08100.80 
  Albaric, Etienne 2230 FRA0.001-0.8710-8.70 
  Delmonico, Nils 2152  * SUI1.0010.08100.80 
  Rachez, Christophe 2152  * FRA1.0010.08100.80 
  Girel, Joseph f2373 FRA0.501-0.2310-2.30 
  Real, Thibault f2223 BEL1.0010.12101.20 
  Jolly, Jean-Francois m2378 FRA1.0010.27102.70 
  Guidarelli, Laurent g2460 FRA1.0010.37103.70 
  Bauer, Christian g2639 FRA0.5010.12101.20 
 * 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)
 
 1er Festival international d'echecs de La Plagne - Tournoi Maitre LA PLAGNE TARENTAISE FRA 2021-08-02
RcRownchangeKK*chgGame
 2302 2589 7.50 9 0.05 10 0.50 
  Pillard, Valentin 2189  * FRA0.001-0.9210-9.20 
  Mathez, Florian 2189  * FRA1.0010.08100.80 
  Bregnac, Tristan 2189  * FRA1.0010.08100.80 
  Bouvet, Florian 2221 FRA1.0010.10101.00 
  Girel, Joseph f2380 FRA1.0010.23102.30 
  Flear, Glenn C g2430 ENG0.501-0.2110-2.10 
  Yankelevich, Lev m2412 GER1.0010.27102.70 
  Dionisi, Thomas m2415 FRA1.0010.27102.70 
  Le Goff, Damien f2295 FRA1.0010.15101.50 
 * 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)
 
 FE 19 Spilimbergo - Master Spilimbergo ITA 2021-08-09
RcRownchangeKK*chgGame
 2320 2589 5.50 9 -1.77 10 -17.70 
  Frank, Emanuel f2189  * AUT1.0010.08100.80 
  Tisaj, Domen f2356 SLO1.0010.21102.10 
  Kozak, Adam g2504 HUN0.501-0.1210-1.20 
  Sonis, Francesco m2508 ITA0.501-0.1110-1.10 
  Czebe, Attila g2378 HUN0.001-0.7710-7.70 
  Karsay, Pascal f2265 GER0.501-0.3710-3.70 
  Boraso, Alessio f2248 ITA0.001-0.8810-8.80 
  Jara, Erick 2189  * ITA1.0010.08100.80 
  Visser, Henk-Jan c2243 NED1.0010.11101.10 
 * 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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