Individual Calculations July 2023
 Yoganathan, Sakithyan  Total change: -30.00  Rating chartPersonal card
 Trophee Jeunes Ile-de-France Etape 3 Bois-Colombes Open A (-1800) BOIS COLOMBES FRA 2023-06-17
RcRownchangeKK*chgGame
 1440 1633 3.00 5 -0.75 40 -30.00 
  Huynh, Angelina 1434 FRA1.0010.24409.60 
  Duroy, Luca 1461 FRA0.501-0.2340-9.20 
  Tatarusanu, Eric 1376 ROU0.501-0.3240-12.80 
  Benhadid, Jeilynn 1491 FRA1.0010.314012.40 
  Zheng, Linyi 1440 FRA0.001-0.7540-30.00 

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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