Individual Calculations September 2010
 Katzir, Moshe  Total change: -46.95  Rating chartPersonal card
 Aviv 2010 Herzlia Herzlia ISR 2010-04-26
RcRownchangeKK*chgGame
 2059 2288 2.50 7 -2.83 15 -42.45 
  Ginzburg, Natan 2081 ISR0.501-0.2715-4.05 
  Yusuphanova, Sadi-Carolin 1888  * ISR1.0010.08151.20 
  Dror, Levi 1900 ISR1.0010.09151.35 
  Axelrod, Arie f2374 ISR0.001-0.3815-5.70 
  Hertz, Yaniv 1982 ISR0.001-0.8615-12.90 
  Cnaan, Moshe 2162 ISR0.001-0.6715-10.05 
  Hadari, Ariel 2029 ISR0.001-0.8215-12.30 
 * 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)
 
 International Chess Festival Eforie 2010 Eforie Nord ROU 2010-06-17
RcRownchangeKK*chgGame
 2142 2252 6.50 11 -0.30 15 -4.50 
  Colcer, Andrei-Victor 1852  * ROU1.0010.08151.20 
  Sulskis, Sarunas g2554 LTU0.001-0.1515-2.25 
  Ciubotariu, Maricel 1937 ROU1.0010.14152.10 
  David, Alexandru-Vasile 1852  * ROU1.0010.08151.20 
  Moldovan, Daniel m2423 ROU0.001-0.2715-4.05 
  Scripnic, Dumitru 1993 MDA0.501-0.3215-4.80 
  Stegariu, Vlad-Ionut 2089 ROU0.501-0.2215-3.30 
  Mathe, Katalin 2042 ROU1.0010.23153.45 
  Badea, Bela g2495 ROU0.001-0.2015-3.00 
  Linca, Ionel 1939 ROU1.0010.14152.10 
  Thorfinnsson, Bjorn m2390 ISL0.5010.19152.85 
 * 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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