Individual Calculations September 2018
 Norowitz, Yaacov  Total change: -3.70  Rating chartPersonal card
 Cambridge Summer IM Norm Invitational Cambridge, Massachusetts USA 2018-08-23
 2337 2409 5.00 9 -0.37 10 -3.70 
  Niemann, Hans f2329 USA0.001-0.6110-6.10 
  Hua, Eugene f2340 CAN1.0010.40104.00 
  Wang, Qibiao 2298 CHN0.501-0.1510-1.50 
  Yip, Carissa fwm2301 USA1.0010.35103.50 
  Solon, Nathan f2298 USA0.501-0.1510-1.50 
  Ivanov, Alexander g2454 USA0.5010.06100.60 
  Chudnovsky, Jacob f2349 USA0.001-0.5810-5.80 
  Shmeliov, Denis m2461 UKR0.5010.07100.70 
  Vettese, Nicholas f2203 CAN1.0010.24102.40 

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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