Rapid: Individual Calculations November 2017
 Melamed, Yuval  Total change: -4.80  Rating chartPersonal card
 Kiryat Ono Sukkot rapid 04.10.17 under 1650 Kiryat Ono ISR 2017-10-04
RcRownchangeKK*chgGame
 1220 1409 2.00 3 -0.24 20 -4.80 
  Manash, Yonatan 1201 ISR1.0010.23204.60 
  Vintrob, Yehonatan 1198 ISR1.0010.23204.60 
  Sivan, Lynn 1260 ISR0.001-0.7020-14.00 

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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