Individual Calculations July 2010
 Mikhalevski, Victor  Total change: -4.50  Rating chartPersonal card
 Israel National League 2010 Various ISR 2010-01-29
RcRownchangeKK*chgGame
 2390 2610 8.00 11 -0.42 10 -4.20 
  Shevelev, Arkady m2295 ISR1.0010.14101.40 
  Vydeslaver, Alik m2392 ISR0.501-0.2810-2.80 
  Gershon, Alik g2503 ISR0.501-0.1510-1.50 
  Karasik, Evgeni 2255 ISR1.0010.11101.10 
  Gukhvat, Peter 2264 ISR1.0010.11101.10 
  Afek, Yochanan m2280 ISR1.0010.12101.20 
  Bykhovsky, Avigdor g2399 RUS1.0010.23102.30 
  Zoler, Dan m2464 ISR0.501-0.2010-2.00 
  Klenburg, Mikhail m2438 UKR0.501-0.2310-2.30 
  Ganor, Dotan f2347 ISR0.501-0.3210-3.20 
  Postny, Evgeny g2648 ISR0.5010.05100.50 

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)
 
 2010 Calgary International Chess Classic Calgary, Alberta CAN 2010-05-20
RcRownchangeKK*chgGame
 2415 2614 7.00 9 0.30 10 3.00 
  Piasetski, Leon m2301 CAN1.0010.14101.40 
  Porper, Edward m2431 CAN0.501-0.2410-2.40 
  Castellanos, Renier m2465 ESP0.001-0.7010-7.00 
  Gardner, Robert J 2214  * CAN1.0010.08100.80 
  Panjwani, Raja m2401 CAN1.0010.23102.30 
  De Firmian, Nick g2549 USA1.0010.41104.10 
  Torre, Eugenio g2506 PHI1.0010.35103.50 
  Fedorowicz, John g2456 USA1.0010.29102.90 
  Hansen, Eric f2410 CAN0.501-0.2610-2.60 
 * 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)
 
 19th Annual Chicago Open Wheeling, Illinois USA 2010-05-27
RcRownchangeKK*chgGame
 2359 2614 6.00 8 -0.33 10 -3.30 
  Vaja, Ashish 2214  * USA1.0010.08100.80 
  Rodriguez, Eric 2316 USA0.001-0.8510-8.50 
  Shankar, Gauri f2289 IND0.501-0.3710-3.70 
  Bodek, Michael H 2219 USA1.0010.08100.80 
  Abrahamyan, Tatev wf2290 USA1.0010.13101.30 
  Mitkov, Nikola g2509 MKD0.501-0.1410-1.40 
  Vojinovic, Goran m2447 SRB1.0010.28102.80 
  Kacheishvili, Giorgi g2587 GEO1.0010.46104.60 
 * 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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