Individual Calculations January 2017
 Kobo, Ori  Total change: 1.80  Rating chartPersonal card
 National Championship Final 2016 Tveria ISR 2016-12-04
RcRownchangeKK*chgGame
 2454 2480 5.00 9 0.18 10 1.80 
  Lovin, Boris 2254 ISR1.0010.21102.10 
  Nabaty, Tamir g2649 ISR0.001-0.2810-2.80 
  Shachar, Ehud f2356 ISR0.501-0.1710-1.70 
  Bakalchuk, Johnatan f2389 ISR1.0010.38103.80 
  Steinberg, Nitzan m2476 ISR0.501-0.0110-0.10 
  Roiz, Michael g2608 ISR0.5010.17101.70 
  Soffer, Ram g2488 ISR0.5010.01100.10 
  Mindlin, Alon m2428 ISR1.0010.43104.30 
  Reshef, Omer m2435 ISR0.001-0.5610-5.60 

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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