Individual Calculations January 2023
 Lever, Erwan  Total change: -60.60  Rating chartPersonal card
 Elllobregat Open Chess 2022 Group A Sant Boi de Llobregat (Barcelona) ESP 2022-11-30
RcRownchangeKK*chgGame
 2213 2250 2.00 7 -1.86 20 -37.20 
  Arizmendi Martinez, Julen Luis g2491 ESP0.001-0.2020-4.00 
  Jinan, Jomon 2056 IND0.001-0.7520-15.00 
  Weeks, Manuel f2160 AUS1.0010.38207.60 
  Nunez Miranda, Adrian 2122 ESP0.501-0.1720-3.40 
  Adarsh, Tripathi f2361 IND0.001-0.3520-7.00 
  Fanninger, Leon 2152 AUT0.501-0.1320-2.60 
  Androutsopoulos-Agiotatos, Vasil 2149 GRE0.001-0.6420-12.80 

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
 2099 2241 4.50 9 -1.17 20 -23.40 
  Steiners, Emils 1841  * LAT1.0010.08201.60 
  Fataliyeva, Ulviyya mwg2428 AZE0.001-0.2620-5.20 
  Saravanan, Durga 1784 SGP1.0010.05201.00 
  Saydaliev, Saidakbar f2419 UZB0.001-0.2720-5.40 
  Labrovic, Jakov 1891 CRO1.0010.11202.20 
  Sattarov, Bobir m2389 UZB0.001-0.3020-6.00 
  Krassel, Timofei 1786 RUS1.0010.06201.20 
  Rendle, Thomas E m2381 ENG0.001-0.3120-6.20 
  Chia, Yu Zhe Ashton 1970 SGP0.501-0.3320-6.60 
 * 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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