Individual Calculations July 2019
 Pierrot, Yohann  Total change: -1.60  Rating chartPersonal card
 9e Festival du jeu d'echecs d'Ille-sur-Tet Tournoi C (-2200) ILLE SUR TET FRA 2019-05-31
RcRownchangeKK*chgGame
 1168 1305 4.00 6 -0.04 40 -1.60 
  Fabri, Michel 1126 FRA1.0010.274010.80 
  Caranana, Baptiste 1099 FRA1.0010.24409.60 
  Salomon, Dorian 1143 FRA1.0010.294011.60 
  Lu, Hailiang 1312 FRA0.001-0.4940-19.60 
  Jurca Szabo, Marc 1047 ESP1.0010.18407.20 
  Burriel Beltran, Alex 1281 ESP0.001-0.5340-21.20 

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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