Individual Calculations November 2010
 Kantsler, Boris  Total change: -8.00  Rating chartPersonal card
 JeruChess Intl 2010 IM Jerusalem ISR 2010-08-18
RcRownchangeKK*chgGame
 2292 2448 6.50 9 0.23 10 2.30 
  Belytsky, Alexandr f2311 RUS0.501-0.1810-1.80 
  Soffer, Ram g2474 ISR1.0010.54105.40 
  Axelrod, Arie f2357 ISR0.501-0.1210-1.20 
  Klein, David 2297 NED0.001-0.7010-7.00 
  Tratatovici, Dan 2185 ISR1.0010.18101.80 
  Ben Artzi, Ido 2147 ISR1.0010.15101.50 
  Visweswaran, K. f2289 IND1.0010.29102.90 
  Arlinsky, Uriel 2331 ISR0.501-0.1610-1.60 
  Tejas, Ravichandran 2240 IND1.0010.23102.30 

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)
 
 Semi Final Champ 2010 KFS Kfar Saba ISR 2010-09-21
RcRownchangeKK*chgGame
 2265 2448 5.50 9 -1.07 10 -10.70 
  Givon, Asaf 2220 ISR1.0010.21102.10 
  Tarnopolsky, Anatoly f2276 ISR0.501-0.2310-2.30 
  Orgad, Dan 2048  * ISR1.0010.08100.80 
  Lurie, Michael 2306 ISR0.501-0.1910-1.90 
  Shachar, Ehud f2353 ISR0.501-0.1310-1.30 
  Birnboim, Nathan m2371 ISR0.501-0.1110-1.10 
  Galburd, Yan 2310 ISR0.001-0.6910-6.90 
  Mordechai, Hanan 2283 ISR1.0010.28102.80 
  Porat, Maya 2221 ISR0.501-0.2910-2.90 
 * 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)
 
 Ashdod 7th Chess Festival Open Ashdod ISR 2010-09-22
RcRownchangeKK*chgGame
 2206 2448 4.00 5 0.04 10 0.40 
  Graifer, Michail 2048  * ISR1.0010.08100.80 
  Libov, Gennady f2216 BLR1.0010.21102.10 
  Gilboa, Amos 2237 ISR0.501-0.2710-2.70 
  Galburd, Yan 2310 ISR0.501-0.1910-1.90 
  Porat, Maya 2221 ISR1.0010.21102.10 
 * 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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