Individual Calculations May 2019
 Kochavi, Ori  Total change: -48.64  Rating chartPersonal card
 Top Class Ramat Gan - Spring Ramat Gan ISR 2019-03-03
RcRownchangeKK*chgGame
 1952 2205 3.00 5 -0.94 38 -35.72 
  Vetshtein, Lior 1805  * ISR1.0010.08383.04 
  Sobel, Alon 1805  * ISR1.0010.08383.04 
  Magen, Amnon 2044 ISR1.0010.293811.02 
  Solomon, Asif 2116 ISR0.001-0.6238-23.56 
  Aizenberg, Benny 1990 ISR0.001-0.7738-29.26 
 * 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)
 
 Liga Artzit Tzafon 2019 Round 6 Various ISR 2019-04-04
RcRownchangeKK*chgGame
 2040 2200 0.00 1 -0.71 38 -26.98 
  Melamed, Guy 2040 ISR0.001-0.7138-26.98 

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)
 
 Israel Youth Finals - U16 Boys Mevaseret Zion ISR 2019-04-11
RcRownchangeKK*chgGame
 2177 2200 5.50 9 0.76 38 28.88 
  Friedland, Eldar 1936 ISR1.0010.18386.84 
  Globus, Or f2346 ISR0.5010.20387.60 
  Solomon, Asif 2126 ISR0.001-0.6038-22.80 
  Tzidkiya, Yeshaayahu 2188 ISR1.0010.483818.24 
  Kadria, Shay 2074 ISR1.0010.333812.54 
  Lukin, Elisha 2287 ISR1.0010.623823.56 
  Milikow, Yoav c2256 ISR0.001-0.4238-15.96 
  Zemach, Roee 2230 ISR1.0010.543820.52 
  Cohen Revivo, Shoham 2151 ISR0.001-0.5738-21.66 

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)
 
 Czerniak Memorial A Tel Aviv ISR 2019-04-21
RcRownchangeKK*chgGame
 2079 2200 1.50 3 -0.39 38 -14.82 
  Yablonko, Eyal 1800  * ISR1.0010.08383.04 
  Flom, Gabriel m2484 FRA0.001-0.1638-6.08 
  Marcovici, Adrian 1954 ISR0.501-0.3138-11.78 
 * 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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