Individual Calculations September 2019
 Bourgeois, William  Total change: -86.40  Rating chartPersonal card
 Torneo Abierto de Otono SUB-2200 CABA ARG 2019-07-25
RcRownchangeKK*chgGame
 1644 1828 3.50 7 -1.38 20 -27.60 
  Covelli, Luis Alberto 1428  * ARG0.501-0.4220-8.40 
  Aguilera, Angel 1428  * ARG1.0010.08201.60 
  Sorroche, Rafael 1431 ARG1.0010.08201.60 
  Rodriguez, Luis Jose Lucio 2105 ARG0.001-0.1720-3.40 
  Guelman, Jorge Miguel 1551 ARG0.001-0.8320-16.60 
  Roehe De Oliveira Velloso, Fernan 1710 ARG1.0010.34206.80 
  Da Fonseca, Jorge 1856 ARG0.001-0.4620-9.20 
 * 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)
 
 Riga Technical University Open 2019 - Tournament A Riga LAT 2019-08-05
RcRownchangeKK*chgGame
 1977 1862 0.00 8 -2.94 20 -58.80 
  Grieve, Harry f2260 ENG0.001-0.0820-1.60 
  Gagare, Shalmali wm2134 IND0.001-0.1720-3.40 
  Goh, Zi Han c2050 SGP0.001-0.2620-5.20 
  Valantiejus, Vaidotas 2049 LTU0.001-0.2620-5.20 
  Delescaille, Laurent 1743 BEL0.001-0.6620-13.20 
  Petrovs, Jaroslavs 1781 LAT0.001-0.6120-12.20 
  Lister, Curtis 2004 CAN0.001-0.3120-6.20 
  Cesaire-Hierso, Florian 1795 FRA0.001-0.5920-11.80 

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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