Individual Calculations April 2019
 Rakotomamonjy, Alucard  Total change: 58.80  Rating chartPersonal card
 Championnat qualificatif IdF 2019 - Poussins PARIS FRA 2019-02-25
RcRownchangeKK*chgGame
 1255 1137 2.50 4 1.13 40 45.20 
  Fontaine, Maxence 1246 FRA1.0010.654026.00 
  Arzur, Maia 1263 FRA0.001-0.3340-13.20 
  Qian, Theodore 1196 FRA1.0010.584023.20 
  Vanderpooten, Raphael 1315 FRA0.5010.23409.20 

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)
 
 XXXeme Open d'Echecs du Perreux-sur-Marne - Tournoi Accession (-1600) LE PERREUX SUR MARNE FRA 2019-03-23
RcRownchangeKK*chgGame
 1367 1129 1.00 3 0.34 40 13.60 
  Clere, Philippe 1526 FRA0.001-0.0840-3.20 
  Gabelica, Marco 1238 FRA1.0010.654026.00 
  Rakotomamonjy, Reiyu 1337 FRA0.001-0.2340-9.20 

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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