Individual Calculations April 2022
 Hamdache, Ayoub  Total change: -18.80  Rating chartPersonal card
 Championnats IdF 2022 U16 PARIS FRA 2022-02-28
RcRownchangeKK*chgGame
 1426 1533 3.00 6 -0.66 40 -26.40 
  Garrido, Valentin 1294 FRA1.0010.20408.00 
  Hoarau, Jules 1142 FRA1.0010.09403.60 
  Sondermeijer, Damien 1749 FRA0.001-0.2240-8.80 
  Slimane, Adam 1182 FRA1.0010.11404.40 
  Thevenon, Thomas 1692 FRA0.001-0.2940-11.60 
  Gouja, Wissem 1498 FRA0.001-0.5540-22.00 

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 2022 - IDF Mars FRANCE FRA 2022-03-01
RcRownchangeKK*chgGame
 1320 1552 1.00 1 0.21 40 8.40 
  Belnoue, Alexandre 1320 FRA1.0010.21408.40 

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 2022 - Nationale 4 r5 FRANCE FRA 2022-03-13
RcRownchangeKK*chgGame
 1792 1552 0.50 1 0.30 40 12.00 
  Jacq, Rene 1792 FRA0.5010.304012.00 

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)
 
 XXXIIe Open du Perreux-sur-Marne - Accession (-1600) LE PERREUX SUR MARNE FRA 2022-03-26
RcRownchangeKK*chgGame
 1393 1552 2.50 4 -0.32 40 -12.80 
  Alata, Aurelien 1332 FRA0.001-0.7840-31.20 
  Petrichenko, Maxim 1427 FRA0.501-0.1740-6.80 
  Desgouttes, Philippe 1318 FRA1.0010.21408.40 
  Keller, Jean 1496 FRA1.0010.424016.80 

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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