Individual Calculations November 2010
 Gruenfeld, Yehuda  Total change: 5.30  Rating chartPersonal card
 JeruChess Intl 2010 GM Jerusalem ISR 2010-08-18
RcRownchangeKK*chgGame
 2445 2464 5.50 9 0.75 10 7.50 
  Zaslavsky, Mikhail m2413 ISR0.501-0.0710-0.70 
  Gofshtein, Leonid g2521 ISR0.5010.08100.80 
  Vernay, Clovis m2470 FRA0.5010.01100.10 
  Deutsch, Eyal f2363 ISR1.0010.36103.60 
  Malisov, Boris 2371 ISR0.001-0.6310-6.30 
  Battaglini, Gabriel m2439 FRA1.0010.47104.70 
  Venkatesh, M.r. m2410 IND1.0010.42104.20 
  Timoshenko, Georgy g2562 UKR0.5010.13101.30 
  Caspi, Israel m2453 ISR0.501-0.0210-0.20 

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
 2305 2464 5.00 8 -0.63 10 -6.30 
  Chuvnik, Mordechai 2195 ISR1.0010.17101.70 
  Raznikov, Danny f2354 ISR1.0010.35103.50 
  Zilberman, Yaacov g2462 ISR0.001-0.5010-5.00 
  Mordechai, Hanan 2283 ISR0.501-0.2410-2.40 
  Steinberg, Nitzan 2263 ISR0.501-0.2610-2.60 
  Tratatovici, Dan 2185 ISR1.0010.16101.60 
  Berkovich, Mark A m2394 ISR0.501-0.1010-1.00 
  Lurie, Michael 2306 ISR0.501-0.2110-2.10 

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)
 
 39th Olympiad Khanty-Mansiysk 2010 Open tournament Khanty-Mansiysk RUS 2010-09-21
RcRownchangeKK*chgGame
 2447 2464 5.50 10 0.41 10 4.10 
  Murara, Maxence 2064  * RWA1.0010.08100.80 
  Sasikiran, Krishnan g2681 IND0.5010.28102.80 
  De La Riva Aguado, Oscar g2521 AND0.001-0.4210-4.20 
  Papaioannou, Ioannis g2622 GRE0.001-0.2910-2.90 
  Megaranto, Susanto g2515 INA0.001-0.4310-4.30 
  Mas, Hafizulhelmi m2422 MAS1.0010.44104.40 
  Al-Sayed, Mohammed g2495 QAT0.001-0.4610-4.60 
  Jones, Richard S f2373 WLS1.0010.38103.80 
  Machin, Rivera Mark c2229 PUR1.0010.21102.10 
  Bogner, Sebastian g2549 GER1.0010.62106.20 
 * 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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