Individual Calculations April 2023
 Petrichenko, Maxim  Total change: 68.40  Rating chartPersonal card
 Championnats IdF 2023 U12 PARIS FRA 2023-02-27
RcRownchangeKK*chgGame
 1462 1758 7.00 8 0.48 40 19.20 
  Ronjat, Arthur 1358  * FRA1.0010.08403.20 
  Le Blanc Conde, Evgeny 1287 FRA0.501-0.4540-18.00 
  Aboulasse, Ghita 1266 MAR1.0010.04401.60 
  Danek, Victor 1339 FRA1.0010.07402.80 
  Escudero, Martin 1508 FRA1.0010.19407.60 
  Blanc, Leonard 1611 FRA0.501-0.2040-8.00 
  Corral Nehama, Leo 1712 FRA1.0010.444017.60 
  Alata, Aurelien 1615 FRA1.0010.314012.40 
 * 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)
 
 Tournoi des quatre samedis du Perreux-sur-Marne 2022-23 (-1800) r7 LE PERREUX SUR MARNE FRA 2023-03-04
RcRownchangeKK*chgGame
 1653 1726 1.00 1 0.40 40 16.00 
  Garrido, Valentin 1653 FRA1.0010.404016.00 

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)
 
 Team 2023 - Nationale 1 Jeunes r6-7 FRANCE FRA 2023-03-05
RcRownchangeKK*chgGame
 1881 1726 1.00 1 0.71 40 28.40 
  Borne, Felix 1881 FRA1.0010.714028.40 

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)
 
 Team 2023 - Nationale 2 r7-8 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 1980 1726 0.50 2 0.12 40 4.80 
  Blachon, Pascal 1941 FRA0.001-0.2340-9.20 
  Lucas, Jean-Christian 2019 FRA0.5010.354014.00 

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)
 

 

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