Individual Calculations February 2015
 Battaglini, Gabriel  Total change: -0.80  Rating chartPersonal card
 11e Open international de Vandoeuvre - Open A VANDOEUVRE LES NANCY FRA 2014-12-26
RcRownchangeKK*chgGame
 2390 2451 5.50 9 0.34 10 3.40 
  Tahay, Alexis 2101 FRA1.0010.11101.10 
  Taddei, Benoit f2340 FRA1.0010.35103.50 
  Gharamian, Tigran g2658 FRA0.001-0.2310-2.30 
  Ambartsumova, Karina wg2321 RUS0.001-0.6810-6.80 
  Louis, Thibault 2194 FRA1.0010.18101.80 
  Bujisho, Benjamin m2360 FRA1.0010.38103.80 
  Daulyte, Deimante mwg2376 LTU1.0010.40104.00 
  Fedorchuk, Sergey A. g2669 UKR0.5010.28102.80 
  Wagner, Dennis m2488 GER0.001-0.4510-4.50 

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)
 
 National Team Championship 2015 Round 1-4 various ISR 2015-01-09
RcRownchangeKK*chgGame
 2411 2461 2.00 4 -0.26 10 -2.60 
  Deutsch, Eyal m2386 ISR0.501-0.1010-1.00 
  Steinberg, Nitzan m2429 ISR0.001-0.5410-5.40 
  Birnboim, Nathan m2336 ISR0.501-0.1710-1.70 
  Raznikov, Danny m2494 ISR1.0010.55105.50 

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)
 
 Jeruchess Four Seasons International Winter 2015 GM Jerusalem ISR 2015-01-11
RcRownchangeKK*chgGame
 2449 2461 4.50 9 -0.16 10 -1.60 
  Nakar, Eylon m2419 ISR0.501-0.0610-0.60 
  Aharon, Ofir f2343 ISR1.0010.34103.40 
  Baron, Tal g2502 ISR0.5010.06100.60 
  Rozentalis, Eduardas g2577 LTU0.5010.16101.60 
  Kobo, Ori f2412 ISR1.0010.43104.30 
  Givon, Asaf m2447 ISR0.001-0.5210-5.20 
  Veinberg, Nimrod f2353 ISR0.501-0.1510-1.50 
  Dvoirys, Semen I. g2566 RUS0.001-0.3610-3.60 
  Norowitz, Yaacov m2421 USA0.501-0.0610-0.60 

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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