Individual Calculations January 2023
 Ahonon, Arthur-Mike  Total change: 2.80  Rating chartPersonal card
 Championnat de la Loire Atlantique - Open Retif 2023 r1-3 GETIGNE FRA 2022-11-05
RcRownchangeKK*chgGame
 1401 1826 3.00 3 0.29 40 11.60 
  Topal, Emir 1193 FRA1.0010.01400.40 
  Lauden, Pierre 1426  * FRA1.0010.08403.20 
  Boutin, Emeric 1583 FRA1.0010.20408.00 
 * 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)
 
 Team 2023 - Nationale 2 r4 FRANCE FRA 2022-12-11
RcRownchangeKK*chgGame
 2060 1841 0.00 1 -0.22 40 -8.80 
  Fetiveau, Arthur 2060 FRA0.001-0.2240-8.80 

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)
 

 

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