Individual Calculations April 2022
 Petrichenko, Maxim  Total change: 0.40  Rating chartPersonal card
 Festival International des Jeunes Idf 2022 Open A PARIS FRA 2022-02-28
RcRownchangeKK*chgGame
 1381 1389 4.00 7 0.37 40 14.80 
  Degremont, Francois 1029 FRA1.0010.10404.00 
  Wittmann, Cedric 1724 FRA0.5010.384015.20 
  Rosu, Andrei 1217 FRA1.0010.274010.80 
  Gaudin, Vincent 1382 FRA1.0010.494019.60 
  Lordier, Sophia 1725 FRA0.001-0.1240-4.80 
  Hamou, Jules 1292 FRA0.501-0.1340-5.20 
  Semenov, Maxime 1298 FRA0.001-0.6240-24.80 

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)
 
 Team 2022 - Nationale 1 Jeunes r6-7 FRANCE FRA 2022-03-06
RcRownchangeKK*chgGame
 1392 1427 0.50 3 -1.14 40 -45.60 
  Greissler, Raphael 1326 FRA0.001-0.6440-25.60 
  Sepahpour, Shervine 1593 FRA0.001-0.2840-11.20 
  Mekdachi, Mathieu 1258 FRA0.501-0.2240-8.80 

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)
 
 Team 2022 - Nationale 4 r5 FRANCE FRA 2022-03-13
RcRownchangeKK*chgGame
 1632 1427 0.50 1 0.26 40 10.40 
  Gazay, Didier 1632 FRA0.5010.264010.40 

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)
 
 XXXIIe Open du Perreux-sur-Marne - Accession (-1600) LE PERREUX SUR MARNE FRA 2022-03-26
RcRownchangeKK*chgGame
 1291 1427 2.50 3 0.52 40 20.80 
  Hamdache, Ayoub 1552 FRA0.5010.17406.80 
  Kolodziejczyk, Boris 1175 FRA1.0010.19407.60 
  Lamorelle, Alexey 1147 FRA1.0010.16406.40 

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)
 

 

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