Individual Calculations October 2020
 Blumenthal, Michael  Total change: -64.40  Rating chartPersonal card
 Summer Rishon Lezion ELO 1750 ETC Rishon Letzion ISR 2020-08-25
RcRownchangeKK*chgGame
 1484 1482 1.00 5 -1.53 40 -61.20 
  Qasem, Huda 1777 ISR0.001-0.1540-6.00 
  Taragan, Uri 1337 ISR0.501-0.1940-7.60 
  Sternfeld, Tomer 1283 ISR0.501-0.2640-10.40 
  Shefer, Uri 1313 ISR0.001-0.7240-28.80 
  Shevchenko, Lev 1708 ISR0.001-0.2140-8.40 

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)
 
 Liga Beit Merkaz 2020 Round 8 Various ISR 2020-09-10
RcRownchangeKK*chgGame
 1900 1500 0.00 1 -0.08 40 -3.20 
  Landau, Amit 1900  * ISR0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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