Blitz: Individual Calculations September 2021
 Apt, Yoav  Total change: 0.00  Rating chartPersonal card
 Summer blitz chess -Chess4all Savyon ISR 2021-08-19
RcRownchangeRpKK*chgGame
 1328 0 1.00 7 0.00 1019   0.00 
  Soybert, Ori 1484 ISR0.0010.00 0.00 
  Alfi, Yosef 1440 ISR1.0010.00 0.00 
  Zakin, Ilay 1287 ISR0.0010.00 0.00 
  Shaham, Omer 1529 ISR0.0010.00 0.00 
  Hoffmann, Elia 1171 ISR0.0010.00 0.00 
  Kotzer, Gilad 1174 ISR0.0010.00 0.00 
  Rynhold, Tomer 1208 ISR0.0010.00 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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