Individual Calculations April 2009
 Skembris, Spyridon  Total change: 20.70  Rating chartPersonal card
 OP Adriatico Mare di pace Ancona ITA 2009-01-02
RcRownchangeKK*chgGame
 2410 2413 5.50 9 0.97 10 9.70 
  Medancic, Rikard m2242 CRO1.0010.27102.70 
  Bontempi, Piero f2365 ITA1.0010.43104.30 
  Iordachescu, Viorel g2584 MDA0.5010.23102.30 
  Bellia, Fabrizio m2413 ITA0.5010.00100.00 
  De Santis, Alessio f2278 ITA0.501-0.1810-1.80 
  Drasko, Milan g2533 MNE0.5010.16101.60 
  Bruno, Fabio m2460 ITA0.5010.07100.70 
  Kizov, Atanas m2404 MKD0.501-0.0110-0.10 
  Vuelban, Virgilio f2411 PHI0.5010.00100.00 

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)
 
 2.Pfalz Open Neustadt a.d. Weinstrasse GER 2009-02-15
RcRownchangeKK*chgGame
 2337 2413 6.50 9 1.24 10 12.40 
  Hupprich, Thorsten, Dr. 2063 GER1.0010.11101.10 
  Schatz, Christian c2187 GER1.0010.21102.10 
  Markowski, Tomasz g2605 POL0.001-0.2510-2.50 
  Tennstedt, Andreas, Dr. 2194 GER1.0010.22102.20 
  Lau, Udo 2160 GER0.501-0.3110-3.10 
  Wille, Thomas 2155 GER1.0010.18101.80 
  Macak, Stefan m2527 SVK1.0010.66106.60 
  Epishin, Vladimir g2587 RUS0.5010.23102.30 
  Iotov, Valentin g2556 BUL0.5010.19101.90 

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)
 
 25.ChessOrg Schachfestival Open Bad Woerishofen GER 2009-03-05
RcRownchangeKK*chgGame
 2259 2413 6.00 9 -0.14 10 -1.40 
  Urban, Rudolf 2063 GER1.0010.11101.10 
  Bischoff, Dieter 2142 GER0.001-0.8310-8.30 
  Klaus, Daniel 2063 GER1.0010.11101.10 
  Schellmann, Frank 2140 GER1.0010.17101.70 
  Kunz, Konstantin 2247 GER1.0010.28102.80 
  Iotov, Valentin g2556 BUL0.5010.19101.90 
  Bronznik, Valerij m2340 UKR0.501-0.1010-1.00 
  Rogobete, Nikolas 2275 GER1.0010.31103.10 
  Karpatchev, Alexandr g2504 RUS0.001-0.3810-3.80 

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)
 

 

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