Individual Calculations January 2023
 Sochacki, Christophe  Total change: -16.90  Rating chartPersonal card
 Elllobregat Open Chess 2022 Group A Sant Boi de Llobregat (Barcelona) ESP 2022-11-30
RcRownchangeKK*chgGame
 2350 2459 2.50 6 -1.34 10 -13.40 
  Cosman, Andreea-Marioara wf2199 ROU1.0010.18101.80 
  Bluebaum, Matthias g2651 GER0.001-0.2510-2.50 
  Becerra, Juan David f2292 COL0.501-0.2210-2.20 
  Bhambure, Shantanu f2306 IND0.501-0.2010-2.00 
  Heinemann, Josefine wg2316 GER0.501-0.1910-1.90 
  Giannoulakis, Lampros f2338 GRE0.001-0.6610-6.60 

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)
 
 IX Chessable Sunway Sitges Chess Festival - Group A Sitges (Barcelona) ESP 2022-12-12
RcRownchangeKK*chgGame
 2353 2463 6.00 10 -0.35 10 -3.50 
  Halegua, Dani 2095 FRA1.0010.10101.00 
  Mamedov, Edgar 2283 KAZ1.0010.26102.60 
  Shaik, Sumer Arsh c2290 IND1.0010.27102.70 
  Puranik, Abhimanyu g2617 IND0.001-0.2910-2.90 
  Ortega Serra, Marc 2291 ESP0.501-0.2310-2.30 
  Salimova, Nurgyul mwg2390 BUL1.0010.40104.00 
  Moussard, Jules g2684 FRA0.001-0.2210-2.20 
  Sherman, Reem 2179 ISR1.0010.16101.60 
  Abdurakhmonov, Mukhammadali m2397 UZB0.501-0.0910-0.90 
  Bhambure, Shantanu f2306 IND0.001-0.7110-7.10 

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)
 

 

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