Individual Calculations February 2022
 Nott, David  Total change: -56.40  Rating chartPersonal card
 35eme Open du Mans - Open B (-1500) LE MANS FRA 2021-12-26
RcRownchangeKK*chgGame
 1198 1474 3.50 6 -1.41 40 -56.40 
  Ruf, Erwan 1194 FRA1.0010.16406.40 
  Ourry, Elouan 1217 FRA1.0010.18407.20 
  Petrovai, Alexandre 1080 FRA0.501-0.4240-16.80 
  Bosc, Frederic 1385 FRA0.001-0.6240-24.80 
  Feurprier, Matteo 1074  * FRA1.0010.08403.20 
  Antonov, Avgust 1240 FRA0.001-0.7940-31.60 
 * 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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