Individual Calculations May 2022
 Stolyarsky, Yegor  Total change: -26.80  Rating chartPersonal card
 Israel youth finals U18 2022 Savyon ISR 2022-04-07
RcRownchangeKK*chgGame
 2123 2201 4.50 8 -0.18 40 -7.20 
  Ater, Yuval 1822 ISR1.0010.09403.60 
  Guz, Ari f2332 ISR0.001-0.3240-12.80 
  Kochavi, Ori f2292 ISR0.001-0.3840-15.20 
  Sherman, Reem 2043 ISR0.501-0.2140-8.40 
  Shocron, Alon 1881 ISR1.0010.13405.20 
  Levitan, Ronit wf2132 ISR1.0010.404016.00 
  Zemach, Nadav 2181 ISR0.001-0.5340-21.20 
  Yaniv, Yuval f2303 ISR1.0010.644025.60 

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)
 
 35th Czerniak Memorial 2022 Open A Tel Aviv ISR 2022-04-17
RcRownchangeKK*chgGame
 2017 2201 3.00 5 -0.49 40 -19.60 
  Marcovici, Adrian 1821 ISR1.0010.09403.60 
  Levin, Guy f2340 ISR0.001-0.3140-12.40 
  Amit, Eli 1942 ISR1.0010.18407.20 
  Shevchenko, Lev 1801  * ISR1.0010.08403.20 
  Zemach, Nadav 2181 ISR0.001-0.5340-21.20 
 * 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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