Individual Calculations March 2024
 Libman, Guy  Total change: -42.20  Rating chartPersonal card
 Opening of the Year in Ramat Gan: Masters Ramat Gan ISR 2024-01-30
RcRownchangeKK*chgGame
 1754 2227 4.50 7 -1.95 20 -39.00 
  Abitbul, Matan 1688 ISR0.001-0.9720-19.40 
  Adamchuk, Vlad 1637 ISR0.501-0.4820-9.60 
  Dorfman, Michael 1827  * ISR1.0010.08201.60 
  Qasem, Huda 1871 ISR0.501-0.3920-7.80 
  Qasem, Muhamad Mody 1552 ISR1.0010.01200.20 
  Gleizer, Lior 1641 ISR1.0010.02200.40 
  Vaisman, Felix 2063 ISR0.501-0.2220-4.40 
 * 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)
 
 Arzit Merkaz Yom Hol 2024 2-3 Israel ISR 2024-02-08
RcRownchangeKK*chgGame
 2178 2240 1.00 2 -0.16 20 -3.20 
  Zemach, Roee f2268 ISR0.5010.04200.80 
  Vazana, Yochay 2088 ISR0.501-0.2020-4.00 

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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