Individual Calculations September 2022
 Pruvost, Alain  Total change: -18.00  Rating chartPersonal card
 Championnat de France 2022 - Open D ALBI FRA 2022-08-13
RcRownchangeKK*chgGame
 1396 1430 4.00 9 -0.90 20 -18.00 
  Bedrossian, Gregoire 1262 FRA0.501-0.2220-4.40 
  Negre, Maxime 1270 FRA1.0010.29205.80 
  Girard, Francois 1581 FRA0.001-0.3020-6.00 
  Paramaguru, Vaishak 1294 FRA1.0010.32206.40 
  Denaes, Antoine 1493 FRA0.5010.09201.80 
  Batout, Ethan 1516 FRA0.5010.12202.40 
  Giblin, Martin 1592 FRA0.001-0.2920-5.80 
  Saya, Yann 1265 FRA0.501-0.2220-4.40 
  Breton, Delphine 1288 FRA0.001-0.6920-13.80 

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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