Individual Calculations December 2021
 Brion Lacherest, Nathan  Total change: 64.44  Rating chartPersonal card
 Championnat de France des Jeunes 2021 - U12 AGEN FRA 2021-10-24
RcRownchangeKK*chgGame
 1481 1665 5.50 8 -0.14 36 -5.04 
  Zadoyan, Gurgen 1353 FRA1.0010.14365.04 
  Aboulasse, Saad 1382 MAR0.501-0.3436-12.24 
  Roblin, Pierre 1265  * FRA1.0010.08362.88 
  Boumrar, Ayrad 1922 FRA0.001-0.1836-6.48 
  Ernst, Luca 1750 FRA0.001-0.3836-13.68 
  Tatarusanu, Eric 1419 ROU1.0010.19366.84 
  Spinosi, Aurelien 1492 FRA1.0010.27369.72 
  Roche, Virgile 1265  * FRA1.0010.08362.88 
 * 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)
 
 Master du Var 2021 - Tournoi B LA CRAU FRA 2021-11-01
RcRownchangeKK*chgGame
 1661 1668 6.00 7 2.42 36 87.12 
  Cochennec, Morgat 1633 FRA1.0010.453616.20 
  Marino, Thierry 1614 FRA1.0010.423615.12 
  Bassat, Mael 1631 FRA1.0010.453616.20 
  Marchix, Esteban 1808 FRA1.0010.693624.84 
  Alfano, Emilie 1622 FRA1.0010.443615.84 
  Burger, Andre 1728 FRA0.5010.08362.88 
  Khalfaoui, Abdelhamid 1591 FRA0.501-0.1136-3.96 

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 2022 - Nationale 2 r3-4 FRANCE FRA 2021-11-13
RcRownchangeKK*chgGame
 1837 1668 0.50 2 -0.08 36 -2.88 
  Maugenest, Matthieu 1932 FRA0.001-0.1836-6.48 
  Drillat, Michel 1742 FRA0.5010.10363.60 

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 2022 - Top Jeunes r1-3 FRANCE FRA 2021-11-20
RcRownchangeKK*chgGame
 1475 1668 1.00 2 -0.41 36 -14.76 
  Ramanantsoa, Stanley 1272 FRA1.0010.08362.88 
  Richard, Nathan 1678 FRA0.001-0.4936-17.64 

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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