Individual Calculations July 2010
 Lederer, Yoav  Total change: -8.25  Rating chartPersonal card
 Israel National League 2010 Various ISR 2010-01-29
RcRownchangeKK*chgGame
 2476 2298 2.50 11 -0.55 15 -8.25 
  Kosashvili, Yona g2521 ISR0.001-0.2215-3.30 
  Rodshtein, Maxim g2622 ISR0.001-0.1315-1.95 
  Nabaty, Tamir 2489 ISR0.001-0.2515-3.75 
  Smirin, Ilia g2668 ISR0.001-0.1015-1.50 
  Bitensky, Igor m2406 ISR0.5010.15152.25 
  Mikhalevski, Alexander m2428 ISR0.5010.18152.70 
  Haimovich, Tal m2421 ISR0.5010.17152.55 
  Maryasin, Boris m2340 ISR0.001-0.4415-6.60 
  Lerner, Konstantin Z. g2538 UKR0.5010.30154.50 
  Jirka, Jiri m2398 CZE0.001-0.3615-5.40 
  Shvidler, Eliahu m2406 ISR0.5010.15152.25 

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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