Individual Calculations May 2015
 Lacatus, Ciprian  Total change: 86.40  Rating chartPersonal card
 3e Open International du Marais - Open B (-1600) PARIS FRA 2015-04-04
RcRownchangeKK*chgGame
 1443 1309 3.00 6 0.99 40 39.60 
  Vadillo, Torre Ismael 1597 ITA0.001-0.1640-6.40 
  Lenoir, Albert 1081 FRA1.0010.21408.40 
  Abbey, Anate 1574 FRA1.0010.824032.80 
  Geay, Philippe 1529 FRA1.0010.784031.20 
  Herber, Stephane 1380 FRA0.001-0.4040-16.00 
  Gorka, Patrice 1494 FRA0.001-0.2640-10.40 

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)
 
 Open Accompagnateurs Trophée Créteil (-1600) CRETEIL FRA 2015-04-18
RcRownchangeKK*chgGame
 1373 1309 2.00 2 1.17 40 46.80 
  Sere, Frederic 1406 FRA1.0010.634025.20 
  Yuan, Helene 1340 FRA1.0010.544021.60 

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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