Individual Calculations May 2024
 Coles, Ruben  Total change: 48.40  Rating chartPersonal card
 9eme Open International d'Echecs de Noisiel Open A (plus 1900 Elo) NOISIEL FRA 2024-04-06
RcRownchangeKK*chgGame
 2207 2093 4.50 9 1.21 40 48.40 
  Maiorov, Nikita g2464 FID0.001-0.1040-4.00 
  Gerdell, Frank 1971 GER1.0010.334013.20 
  Zachary, Matheo f2305 FRA0.001-0.2340-9.20 
  Charvi, A wc1956 IND1.0010.324012.80 
  Kuling, Lody 2214 NED0.5010.16406.40 
  Midy, Robin c2174 FRA1.0010.614024.40 
  Bacrot, Alexandre 2392 FRA0.001-0.1540-6.00 
  Dubourg, Pierrick 2218 FRA0.5010.17406.80 
  Kavciyan, Yega 2165 FRA0.5010.10404.00 

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)
 

 

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