Individual Calculations November 2022
 Gautier, Marc  Total change: -42.60  Rating chartPersonal card
 Championnat de Mulhouse 2022 r2-3 MULHOUSE FRA 2022-09-30
RcRownchangeKK*chgGame
 1494 1663 0.50 2 -0.91 20 -18.20 
  Stritmatter, Pierre 1359 FRA0.001-0.8620-17.20 
  Hacquard, Claude 1628 FRA0.501-0.0520-1.00 

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)
 
 WORLD AMATEUR CHESS CHAMPIONSHIPS U1700 2022 Mellieha MLT 2022-10-21
RcRownchangeKK*chgGame
 1440 1670 5.00 8 -1.22 20 -24.40 
  Shergaliev, Nurlan 1403 KGZ0.501-0.3220-6.40 
  Kwiatkowski, Jakub 1352 POL1.0010.13202.60 
  Heyerick, Anton 1564 BEL0.501-0.1420-2.80 
  Licari, Claude 1506 MLT0.001-0.7220-14.40 
  Todd, Andrew 1528 SCO0.501-0.1920-3.80 
  Gkizis, Konstantinos 1333 GRE1.0010.12202.40 
  Mesbah, Youssef 1516 EGY1.0010.29205.80 
  Saket, Kumar 1321 IND0.501-0.3920-7.80 

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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