Rapid: Individual Calculations December 2021
 Melkumyan, David  Total change: -1.20  Rating chartPersonal card
 CRMLE Jeunes 2021 - Poussins SAINTE FOY LES LYON FRA 2021-11-06
RcRownchangeKK*chgGame
 1225 1186 2.00 4 0.21 20 4.20 
  Main, Anthony 1330 FRA0.001-0.3120-6.20 
  Gong, Alex 1173 FRA1.0010.48209.60 
  Morel Carrot, Gabriel 1155 FRA0.001-0.5420-10.80 
  Lequang, Enzo 1242 FRA1.0010.582011.60 

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)
 
 12e Tournoi Rapide Jeunes de Decines DECINES CHARPIEU FRA 2021-11-11
RcRownchangeKK*chgGame
 1379 1186 0.50 3 -0.27 20 -5.40 
  Arousstamian, Albert 1461 FRA0.001-0.1720-3.40 
  Zadoyan, Gurgen 1356 FRA0.001-0.2820-5.60 
  Bianchi, Aaron 1320 FRA0.5010.18203.60 

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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