Individual Calculations April 2017
 Noy, Eyal  Total change: 88.40  Rating chartPersonal card
 Mark Center Tuesdays Winter 2017 A Tel Aviv ISR 2017-01-17
RcRownchangeKK*chgGame
 1843 1680 2.50 6 0.71 40 28.40 
  Bodenshtein, Yair 2017 ISR0.001-0.1240-4.80 
  Tal, Rami 1910 ISR0.001-0.2140-8.40 
  Levanzov, Evgeny 1699 ISR1.0010.534021.20 
  Guz, Ari 1776 ISR1.0010.634025.20 
  Bar-Or, Ornan 1909 ISR0.001-0.2140-8.40 
  Rozin, Yoav 1747 ISR0.5010.09403.60 

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)
 
 Petach Tikva Winter 2017 Petach Tikva ISR 2017-01-30
RcRownchangeKK*chgGame
 1561 1680 3.00 6 -0.92 40 -36.80 
  Cohen, Hanan 1561 ISR0.001-0.6640-26.40 
  Alster, Omri 1483 ISR1.0010.254010.00 
  Fudim, Ariel 1495 ISR0.001-0.7440-29.60 
  Ofek, Omri 1476 ISR1.0010.24409.60 
  Sheffer, Itzhak 1730 ISR1.0010.574022.80 
  Aizenberg, Benny 1619 ISR0.001-0.5840-23.20 

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)
 
 Kiryat Ono Winter Tournament 2017 A Kiryat Ono ISR 2017-02-23
RcRownchangeKK*chgGame
 1835 1723 4.00 5 2.13 40 85.20 
  Qasem, Huda 1486 ISR1.0010.20408.00 
  Motenko, Dima 2123  * ISR1.0010.924036.80 
  Inbal, Nimrod 1977 ISR0.5010.314012.40 
  Lotsov Har-Zahav, Avraham 1837 ISR1.0010.664026.40 
  Kremer, Ilay 1750 ISR0.5010.04401.60 
 * 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 Alef Sharon 2017 Round 5-6 varios ISR 2017-03-04
RcRownchangeKK*chgGame
 1954 1727 0.50 1 0.29 40 11.60 
  Holzer, Moshe 1954 ISR0.5010.294011.60 

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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