Individual Calculations September 2020
 Bonchristiani, Pierre  Total change: 87.60  Rating chartPersonal card
 2eme Festival d'echecs d'Allauch - B - (-1600) ALLAUCH FRA 2020-08-24
RcRownchangeKK*chgGame
 1332 1243 4.50 6 2.19 40 87.60 
  Delporte, Clement 1438 FRA1.0010.754030.00 
  Bonavia, Mathis 1383 FRA0.001-0.3140-12.40 
  De Moura Navalho, Joao-Curtis 1294 FRA1.0010.574022.80 
  Tramarin, Matteo 1465 FRA0.5010.284011.20 
  Rannou, Danielle 1125 FRA1.0010.344013.60 
  Tiran, Baptiste 1287 FRA1.0010.564022.40 

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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