Individual Calculations May 2015
 Moracchini, Margaux  Total change: -28.40  Rating chartPersonal card
 3e Open International du Marais - Open B (-1600) PARIS FRA 2015-04-04
RcRownchangeKK*chgGame
 1347 1356 1.00 3 -0.47 40 -18.80 
  Kahane, Yacob 1577 FRA0.001-0.2240-8.80 
  Caicedo, Raphael 1007 FRA1.0010.11404.40 
  Picard Du Chambon, Gabriel 1456 FRA0.001-0.3640-14.40 

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)
 
 Trophée jeunes IDF 2014-15 - Créteil - Open B (1400-1599) CRETEIL FRA 2015-04-18
RcRownchangeKK*chgGame
 1498 1356 1.00 4 -0.24 40 -9.60 
  Ayoub, Georges 1499 FRA0.5010.19407.60 
  Martin, Nathan 1465 FRA0.001-0.3540-14.00 
  Romas, Lionia 1489 FRA0.001-0.3240-12.80 
  Martin, Matthieu 1539 FRA0.5010.24409.60 

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)
 

 

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