Individual Calculations September 2021
 Laffaille, Jermen  Total change: -28.60  Rating chartPersonal card
 36e Open International du Touquet - Tournoi Amateur - Elo -1750 LE TOUQUET PARIS PLAGE FRA 2021-08-25
RcRownchangeKK*chgGame
 1479 1655 4.50 5 0.94 20 18.80 
  Castelli, Marc 1255  * FRA1.0010.08201.60 
  Derain, Charles 1490 FRA1.0010.28205.60 
  Pepin, Didier 1474 FRA1.0010.26205.20 
  Pelyushenko, Anton 1596 ITA1.0010.42208.40 
  Markuszewski, Maksymilian 1579 FRA0.501-0.1020-2.00 
 * 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)
 
 36e Open International du Touquet - Tournoi Avenir - Elo -2000 LE TOUQUET PARIS PLAGE FRA 2021-08-25
RcRownchangeKK*chgGame
 1402 1655 1.50 5 -2.37 20 -47.40 
  Delsenne, Eric 1261 FRA1.0010.08201.60 
  Binois, Rudy 1771 FRA0.001-0.3420-6.80 
  De Villeneuve, Helion 1390 FRA0.001-0.8220-16.40 
  Gobert, Alexis 1255  * FRA0.501-0.4220-8.40 
  Bouchez, Guillaume 1331 FRA0.001-0.8720-17.40 
 * 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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