Individual Calculations May 2018
 Daumas, Alain  Total change: 22.00  Rating chartPersonal card
 Open 13 Samedi 2017-18 r5-9 VITROLLES FRA 2018-01-20
RcRownchangeKK*chgGame
 1415 1521 3.00 4 0.55 40 22.00 
  Borrini, Rodrigue 1441 FRA1.0010.394015.60 
  Blanc, Michel 1622 FRA0.001-0.3640-14.40 
  Bedhouche, Rayan 1121  * FRA1.0010.08403.20 
  Pentcheff, Laura 1476 FRA1.0010.444017.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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