Individual Calculations January 2023
 Sankalp, Gupta  Total change: 19.20  Rating chartPersonal card
 Elllobregat Open Chess 2022 Group A Sant Boi de Llobregat (Barcelona) ESP 2022-11-30
RcRownchangeKK*chgGame
 2446 2488 5.50 9 0.64 10 6.40 
  Gonzalez Rodriguez, Jorge A. m2246 COL1.0010.20102.00 
  Gomez Aguirre, Juan Alberto 2108 ESP0.501-0.4110-4.10 
  Gombocz, Ferenc Jr. f2260 HUN1.0010.21102.10 
  Karthikeyan, Murali g2623 IND1.0010.68106.80 
  Bluebaum, Matthias g2651 GER0.001-0.2810-2.80 
  Lagarde, Maxime g2573 FRA0.5010.12101.20 
  Shevchenko, Kirill g2649 UKR0.5010.21102.10 
  Svane, Frederik g2568 GER0.001-0.3910-3.90 
  Hagner, Bennet f2336 GER1.0010.30103.00 

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
 2421 2485 7.00 10 1.28 10 12.80 
  Koehler, Ronald 2118 GER1.0010.10101.00 
  Blasco Coll, Andreu c2294 ESP0.501-0.2510-2.50 
  Pogorelov, Ruslan g2288 UKR1.0010.25102.50 
  Bai, Adelard f2411 TPE1.0010.40104.00 
  Korobov, Anton g2662 UKR0.5010.23102.30 
  Puranik, Abhimanyu g2617 IND0.5010.18101.80 
  Tahay, Alexis m2400 FRA0.501-0.1210-1.20 
  Harshad, S f2202 IND1.0010.16101.60 
  Demchenko, Anton g2632 FID0.5010.20102.00 
  Kraemer, Martin g2583 GER0.5010.13101.30 

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)
 

 

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