Individual Calculations July 2023
 Rodionov, Vadim  Total change: 32.80  Rating chartPersonal card
 Trophee Jeunes Ile-de-France Etape 3 Bois-Colombes Open B (-1800) BOIS COLOMBES FRA 2023-06-17
RcRownchangeKK*chgGame
 1232 1335 4.00 5 0.82 40 32.80 
  Denti, Luca 1235 FRA1.0010.364014.40 
  Rachid, Natalia 1177 FRA1.0010.294011.60 
  Berelowitch, Leon 1276 FRA1.0010.424016.80 
  Palmas, Adriana 1142 FRA0.501-0.2540-10.00 
  Chalampuente, Victor 1332 FRA0.5010.00400.00 

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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