Individual Calculations October 2008
 Kogan, Artur  Total change: -7.50  Rating chartPersonal card
 IV Open Internacional De Sort Sort (Lleida) ESP 2008-06-24
RcRownchangeKK*chgGame
 2402 2570 7.00 10 -0.05 10 -0.50 
  Arguelles Garcia, Pablo 2249 ESP1.0010.13101.30 
  Piscopo, Pierluigi m2379 ITA0.001-0.7510-7.50 
  Prasanna, Rao f2230 IND1.0010.12101.20 
  Vilela De Acuna, Jose Luis m2345 CUB1.0010.22102.20 
  Bruno, Fabio m2450 ITA0.001-0.6610-6.60 
  Shyam, Sundar M. m2307 IND1.0010.18101.80 
  Sethuraman, S.p. m2425 IND1.0010.31103.10 
  Kovchan, Alexander g2513 UKR0.501-0.0810-0.80 
  Babaev, Rashad g2482 AZE1.0010.38103.80 
  Delchev, Aleksander g2639 BUL0.5010.10101.00 

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)
 
 Politiken Cup 2008 Helsingor DEN 2008-07-19
RcRownchangeKK*chgGame
 2412 2568 7.00 10 0.22 10 2.20 
  Petersen, Martin Reib 2218 DEN1.0010.11101.10 
  Nielsen, Jan Mose 2218 DEN1.0010.11101.10 
  Hanssen, Gunnar Berg 2232 NOR1.0010.12101.20 
  Roiz, Michael g2680 ISR0.5010.15101.50 
  Ashwin, Jayaram m2436 IND0.501-0.1810-1.80 
  Vul, Arkadi Eremeevich g2332 RUS0.501-0.3010-3.00 
  Den Heeten, Djurre 2278 NED1.0010.16101.60 
  Eljanov, Pavel g2716 UKR0.5010.20102.00 
  Hedman, Erik f2363 SWE1.0010.24102.40 
  Tiviakov, Sergei g2645 NED0.001-0.3910-3.90 

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)
 
 Baltic Sea Cup 2008 Ronne DEN 2008-07-29
RcRownchangeKK*chgGame
 2398 2568 7.00 10 0.09 10 0.90 
  Adolfssen, Rico 2218 DEN1.0010.11101.10 
  Lilleoren, Morten 2218 NOR1.0010.11101.10 
  Roiz, Michael g2680 ISR0.5010.15101.50 
  Evdokimov, Alexander A. g2555 RUS0.501-0.0210-0.20 
  Jahncke, Giso 2218 GER1.0010.11101.10 
  Tiviakov, Sergei g2645 NED0.001-0.3910-3.90 
  Brinck-Claussen, Bjoern m2296 DEN1.0010.17101.70 
  Golod, Vitali g2578 ISR0.001-0.4910-4.90 
  Christensen, Klaus 2218 DEN1.0010.11101.10 
  Medvegy, Nora Dr. mwg2353 HUN1.0010.23102.30 

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)
 
 OP VII Citta' di Bergamo Bergamo ITA 2008-09-12
RcRownchangeKK*chgGame
 2274 2568 4.00 6 -1.01 10 -10.10 
  Brugo, Marco 2218 ITA0.001-0.8910-8.90 
  Gaggino, Davide 2218 ITA1.0010.11101.10 
  Astengo, Marcello 2218 ITA1.0010.11101.10 
  Ferretti, Folco f2284 ITA0.501-0.3410-3.40 
  Bozzali, Ermanno 2218 ITA1.0010.11101.10 
  Sanchez, Joseph m2486 PHI0.501-0.1110-1.10 

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)
 

 

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