Individual Calculations November 2022
 Bourassa, Louis  Total change: -131.20  Rating chartPersonal card
 WORLD AMATEUR CHESS CHAMPIONSHIPS U1700 2022 Mellieha MLT 2022-10-21
RcRownchangeKK*chgGame
 1352 1591 3.00 8 -3.28 40 -131.20 
  Micallef, Jacob Leigh 1229 MLT0.501-0.4040-16.00 
  Pucinskis, Mihails 1191  * LAT0.501-0.4240-16.80 
  Yarur Rescaglio, Maria Jose 1283 CHI1.0010.14405.60 
  Taddia, Davide 1452 ITA1.0010.314012.40 
  Otgonbayar, Bat-Erdene 1411 MGL0.001-0.7440-29.60 
  Saket, Kumar 1321 IND0.001-0.8340-33.20 
  Todd, Andrew 1528 SCO0.001-0.5940-23.60 
  Alban Mendez, Carlos Billy 1401 ECU0.001-0.7540-30.00 
 * 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)
 

 

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