Individual Calculations February 2022
 Bellay, Jean-Pierre  Total change: -19.20  Rating chartPersonal card
 Team 2022 - PDL Janvier FRANCE FRA 2022-01-01
RcRownchangeKK*chgGame
 1457 1496 0.00 1 -0.55 20 -11.00 
  Chevillard, Mathis 1457 FRA0.001-0.5520-11.00 

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)
 
 Open Retif - Championnat de la Loire Atlantique 2021 R4-5 GETIGNE FRA 2022-01-08
RcRownchangeKK*chgGame
 1150 1496 1.50 2 -0.27 20 -5.40 
  Michel, Sosthene 1203 FRA1.0010.15203.00 
  Wimmer, Alexander 1096  * FRA0.501-0.4220-8.40 
 * 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)
 
 Trophée Jean BIOU 2021-22 r2 NANTES FRA 2022-01-29
RcRownchangeKK*chgGame
 1799 1496 0.00 1 -0.14 20 -2.80 
  Lubino, Adrien 1799 FRA0.001-0.1420-2.80 

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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