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Individual Calculations November 2009 |
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| Grigoriants, Sergey Total change: -4.30 | |   |
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| XI Obert Internacional de Sants, Hostafranchs i la Bordeta Grupo A | Barcelona | ESP | 2009-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2390 | 2564 | 7.50 | 10 | 0.40 | 10 | 4.00 | |
|  Marza Vendrell, Conrado | | | 2164 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Obon Temprano, Sergi | | | 2229 | ESP | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Guramishvili, Sopiko | | wg | 2339 | GEO | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Caspi, Israel | m | | 2417 | ISR | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Mestre Bellido, Hector | f | | 2292 | ESP | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Ipatov, Alexander | m | | 2454 | ESP | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Vila Gazquez, Xavier | m | | 2457 | ESP | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Bacallao Alonso, Yusnel | f | | 2467 | CUB | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Fier, Alexandr | g | | 2604 | BRA | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Fargere, Francois | m | | 2480 | FRA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | M.Chigorin Memorial 2009 | St.Petersburg | RUS | 2009-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2404 | 2564 | 5.50 | 9 | -0.83 | 10 | -8.30 | |
| | Merzliakov, Evgeny | | | 2207 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Pakhomov, Egor | | | 2371 | RUS | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Vlasenko, Miroslav | m | | 2384 | RUS | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Serov, Maksim | | | 2377 | RUS | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Rozum, Ivan | m | | 2457 | RUS | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Hovhannisyan, Robert | m | | 2463 | ARM | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Vokarev, Sergey | g | | 2505 | RUS | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Lovkov, Roman | m | | 2435 | RUS | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Bellaiche, Anthony | m | | 2435 | FRA | 0.50 | 1 | -0.17 | 10 | -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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