Individual Calculations October 2008
 Kovchan, Alexander  Total change: 25.30  Rating chartPersonal card
 IV Open Internacional De Sort Sort (Lleida) ESP 2008-06-24
RcRownchangeKK*chgGame
 2438 2513 6.50 10 0.60 10 6.00 
  Pon, N Krithika wf2166 IND1.0010.11101.10 
  Guramishvili, Sopiko wm2318 GEO0.501-0.2510-2.50 
  Vishnu, Prasanna 2353 IND0.501-0.2110-2.10 
  Soumya, Swaminathan wm2303 IND1.0010.23102.30 
  Gongora Reyes, Maikel m2422 CUB1.0010.38103.80 
  Rotstein, Arkadij g2528 GER0.5010.02100.20 
  Mirzoev, Azer g2543 AZE0.5010.04100.40 
  Kogan, Artur g2570 ISR0.5010.08100.80 
  Baklan, Vladimir g2647 UKR0.5010.18101.80 
  Kovalyov, Anton m2525 ARG0.5010.02100.20 

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)
 
 XXVIII Open Internacional Villa de Benasque Benasque Huesca ESP 2008-07-03
RcRownchangeKK*chgGame
 2345 2520 7.50 10 0.34 10 3.40 
  Sanz Menendez, Juan Carlos 2170 ESP1.0010.11101.10 
  Kasparova, Tatiana wm2176 BLR1.0010.12101.20 
  Dvirnyy, Daniyyl f2358 ITA0.501-0.2110-2.10 
  Camacho Collados, Jose f2276 ESP0.501-0.3010-3.00 
  Desanjose Candalija, Eduardo f2310 ESP1.0010.23102.30 
  Frois, Antonio m2397 POR1.0010.33103.30 
  Cuenca Jimenez, Jose Fernando m2448 ESP0.501-0.1010-1.00 
  Tissir, Mohamed m2446 MAR0.501-0.1010-1.00 
  Collas, Didier m2439 FRA0.501-0.1110-1.10 
  Sethuraman, S.p. m2425 IND1.0010.37103.70 

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)
 
 I Open Internacional de Sabadell Sabadell BARCELONA ESP 2008-07-13
RcRownchangeKK*chgGame
 2361 2520 7.00 9 0.81 10 8.10 
  Melich Martinez, Josep 2170 ESP1.0010.11101.10 
  Ridameya Tatche, Jose Miguel 2170 ESP1.0010.11101.10 
  Manole, Vasile f2378 ROU0.501-0.1910-1.90 
  Morros Faura, Ricard 2177 ESP1.0010.12101.20 
  Movsziszian, Karen g2560 ARM0.5010.06100.60 
  Gonzalez Rodriguez, Jorge A. m2421 COL1.0010.36103.60 
  Gongora Reyes, Maikel m2436 CUB1.0010.38103.80 
  Jankovic, Alojzije g2532 CRO0.5010.02100.20 
  Rojas, Luis m2406 CHI0.501-0.1610-1.60 

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)
 
 Cup Independence - 2008 (G) Kyiv UKR 2008-08-14
RcRownchangeKK*chgGame
 2461 2520 6.00 9 0.78 10 7.80 
  Kruppa, Yuri g2547 UKR0.5010.04100.40 
  Pavlov, Sergey m2433 UKR1.0010.38103.80 
  Slugin, Sergey f2425 RUS1.0010.37103.70 
  Gladyszev, Oleg m2472 RUS0.501-0.0710-0.70 
  Nyzhnyk, Illya f2428 UKR1.0010.37103.70 
  Simonian, Hrair m2452 ARM0.501-0.0910-0.90 
  Zontakh, Andrey g2582 UKR0.5010.09100.90 
  Baryshpolets, Andrey f2414 UKR0.501-0.1410-1.40 
  Khader, Sami m2398 JOR0.501-0.1710-1.70 

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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