Individual Calculations December 2021
 Battaglini Flom, Gabriel  Total change: -21.80  Rating chartPersonal card
 19eme Rencontres Internationales du Cap d'Agde - Grand Prix AGDE FRA 2021-10-30
RcRownchangeKK*chgGame
 2264 2502 6.00 9 -1.07 10 -10.70 
  Vanderbeeken, Mikael 2120 FRA1.0010.09100.90 
  Pucher, Sebastien f2249 FRA0.501-0.3110-3.10 
  Merenciano, Alexandre 2178 FRA1.0010.13101.30 
  Materia, Marco f2303 FRA0.001-0.7610-7.60 
  Weill, Roland f2172 FRA1.0010.12101.20 
  Eden, James m2291 FRA0.501-0.2710-2.70 
  Cotonnec, Melkior m2288 FRA0.501-0.2710-2.70 
  Sumets, Andrey g2497 UKR0.501-0.0110-0.10 
  Mekhane, Adam f2274 FRA1.0010.21102.10 

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)
 
 Niagara Falls Open - Major Niagara Falls, New York USA 2021-11-19
RcRownchangeKK*chgGame
 2124 2502 2.50 4 -1.12 10 -11.20 
  Sharma, Vishruth Vinayak 2102  * CAN1.0010.08100.80 
  Rusonik, Max c2102  * CAN1.0010.08100.80 
  Davis, Lionel L 2189 USA0.001-0.8610-8.60 
  Mucerino, Joseph J 2102  * USA0.501-0.4210-4.20 
 * 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)
 
 2021 US Masters Championship Charlotte, North Carolina USA 2021-11-24
RcRownchangeKK*chgGame
 2317 2502 6.50 9 0.01 10 0.10 
  Levine, Joseph 2143 USA1.0010.10101.00 
  Arjun, Vishnuvardhan m2289 IND0.501-0.2710-2.70 
  Lin, Dachey f2222 USA1.0010.16101.60 
  Valdes Romero, Leonardo m2402 CRC0.501-0.1410-1.40 
  Tsolakidou, Stavroula mwg2377 GRE0.501-0.1710-1.70 
  Song, Edward m2362 USA0.501-0.1910-1.90 
  Narva, Mai wg2334 EST1.0010.28102.80 
  Naroditsky, Daniel g2622 USA0.5010.16101.60 
  Vanapalli, Vishnu 2102  * USA1.0010.08100.80 
 * 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)
 

 

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