Individual Calculations September 2019
 Numatsi, Yawotsu Dzigba  Total change: -53.40  Rating chartPersonal card
 Coupe du President de la Republique - 2019 Lome TOG 2019-07-24
RcRownchangeKK*chgGame
 1600 1641 2.50 6 -0.75 20 -15.00 
  Ballebako, Kokou Difendramakada J 1284 TOG1.0010.11202.20 
  Ephoevi-Ga, Adama Mawulikplimi c1806 TOG0.5010.22204.40 
  Tchouka, Yakini 1540 TOG0.501-0.1420-2.80 
  Amewounou, Komlan Kouessan 1735 TOG0.5010.13202.60 
  Botsoe, Koffi 1650 TOG0.001-0.4920-9.80 
  Ajavon, Ayayi Jean Le Clair 1586 TOG0.001-0.5820-11.60 

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)
 
 7eme Rencontres Internationales des Echecs Francophones PARIS FRA 2019-08-04
RcRownchangeKK*chgGame
 1435 1641 4.00 8 -1.92 20 -38.40 
  Dudognon, Thibault f2041  * FRA0.001-0.0820-1.60 
  Derouiche, Omar 1241  * TUN0.001-0.9220-18.40 
  Berni, Jean 1285 FRA0.501-0.3920-7.80 
  Delhoume, Emmanuel 1241  * FRA0.501-0.4220-8.40 
  Mimoune, Samy 1358 FRA0.501-0.3420-6.80 
  Piquard, Yaroslav 1489 FRA0.501-0.2020-4.00 
  Nicolas, Aurore 1397 FRA1.0010.20204.00 
  Giblin, Martin 1427 FRA1.0010.23204.60 
 * 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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