Individual Calculations March 2018
 Bakalchuk, Johnatan  Total change: -1.30  Rating chartPersonal card
 Tradewise Gibraltar Chess Festival 2018 Masters Gibraltar ENG 2018-01-23
RcRownchangeKK*chgGame
 2416 2400 6.00 10 1.40 10 14.00 
  Gillis Onieva, Celia 2000  * ESP1.0010.08100.80 
  Kaidanov, Gregory g2548 USA0.5010.20102.00 
  Deac, Bogdan-Daniel g2549 ROU0.5010.20102.00 
  Lei, Tingjie gwg2531 CHN0.001-0.3210-3.20 
  Coleman, David J c2055 ENG0.501-0.3910-3.90 
  Weisbuch, Udi 2177 ISR1.0010.22102.20 
  Dzagnidze, Nana gwg2522 GEO1.0010.67106.70 
  Vasquez Schroeder, Rodrigo g2554 CHI0.5010.21102.10 
  Muzychuk, Mariya gwg2540 UKR0.5010.19101.90 
  Short, Nigel D g2681 ENG0.5010.34103.40 
 * 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)
 
 Israel National Team Championship 2018 Round 5-10 various ISR 2018-02-09
RcRownchangeKK*chgGame
 2480 2406 0.50 5 -1.53 10 -15.30 
  Steinberg, Nitzan g2512 ISR0.001-0.3610-3.60 
  Smirin, Ilia g2604 ISR0.001-0.2410-2.40 
  Shachar, Ehud m2395 ISR0.001-0.5210-5.20 
  Poleg, Dan f2278 ISR0.001-0.6710-6.70 
  Roiz, Michael g2612 ISR0.5010.26102.60 

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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