Individual Calculations September 2023
 Wang, William  Total change: 0.00  Rating chartPersonal card
 XXXIII Pan-American Youth Chess Festival - Under 14 Open Chicago, IL USA 2023-08-12
RcRownchangeRpKK*chgGame
 1383 0 4.50 8 0.00 1403   0.00 
  Amrud Rolon, Chane 1295 PUR1.0010.00 0.00 
  Kunamneni, Sujay 1589 USA0.0010.00 0.00 
  Mora Valles, Joaquin Bruno 1350 CHI0.5010.00 0.00 
  Venkataraja, Lingaadyakssh 1346 USA0.5010.00 0.00 
  Lugo Cruz, Yahir 1458 PUR0.5010.00 0.00 
  Espinosa Miranda, Carlo Guillerm 1409 MEX0.0010.00 0.00 
  Perez Santana, Sebastian D. 1240 PUR1.0010.00 0.00 
  Lares Jordan, Matias 1373 COL1.0010.00 0.00 

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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