Individual Calculations April 2008
 Porat, Maya  Total change: -33.75  Rating chartPersonal card
 Israel U20 League 2008 Various ISR 2007-10-26
RcRownchangeKK*chgGame
 2043 2198 2.50 3 0.39 15 5.85 
  Svoysky, Daniel 2025 ISR1.0010.27154.05 
  Shusterman, Mark 2143 ISR0.501-0.0815-1.20 
  Ilan, Liad 1961 ISR1.0010.20153.00 

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)
 
 4th Ashdod Festival Ashdod ISR 2007-12-07
RcRownchangeKK*chgGame
 2275 2198 1.00 4 -0.59 15 -8.85 
  Caspi, Israel 2377 ISR0.001-0.2715-4.05 
  Gershkowich, David f2291 ISR0.5010.13151.95 
  Axelrod, Arie 2270 ISR0.001-0.4015-6.00 
  Raznikov, Danny 2162 ISR0.501-0.0515-0.75 

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)
 
 First Saturday IM-A Group Budapest HUN 2008-02-02
RcRownchangeKK*chgGame
 2287 2190 3.00 10 -0.71 15 -10.65 
  Steel, Henry Robert 2241 RSA0.5010.07151.05 
  Kahn, Evarth Dr. m2326 HUN0.001-0.3215-4.80 
  Lengyel, Bela m2261 HUN0.001-0.4015-6.00 
  Werner, Dimo m2293 GER0.001-0.3615-5.40 
  Gara, Ticia wg2319 HUN1.0010.671510.05 
  Schneider, Veronika wm2250 HUN0.5010.08151.20 
  Eperjesi, Laszlo Dr. m2285 HUN0.001-0.3715-5.55 
  Burghardt, Jozsef 2185 HUN0.501-0.0115-0.15 
  Duong, The Anh f2381 VIE0.5010.25153.75 
  Gara, Anita wg2325 HUN0.001-0.3215-4.80 

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)
 
 First Saturday IM Budapest HUN 2008-03-01
RcRownchangeKK*chgGame
 2293 2190 3.00 12 -1.34 15 -20.10 
  Szamoskozi, Gabor 2280 HUN0.5010.12151.80 
  Balla, Tamas f2341 ROU0.001-0.3015-4.50 
  Szegi, Tomas 2293 SVK1.0010.64159.60 
  Werner, Dimo m2293 GER0.001-0.3615-5.40 
  Lengyel, Bela m2261 HUN0.001-0.4015-6.00 
  To, Nhat Minh 2293 HUN0.001-0.3615-5.40 
  Duong, The Anh f2381 VIE0.001-0.2515-3.75 
  Lorand, Norbert 2259 HUN0.001-0.4015-6.00 
  Llaneza Vega, Patricia wm2281 ESP0.5010.12151.80 
  Szeberenyi, Adam m2350 HUN0.5010.21153.15 
  Gara, Anita wg2325 HUN0.001-0.3215-4.80 
  Schmidt, Raul 2160 ROU0.501-0.0415-0.60 

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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