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Individual Calculations September 2009 |
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| Van Riemsdijk, Herman C. Total change: 5.00 | |   |
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| XVII Open Internacioal d'Escacs Ciutat de Montcada 2009 | Montcada i Reixac | ESP | 2009-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2232 | 2375 | 6.00 | 9 | 0.04 | 10 | 0.40 | |
|  Tortosa Moros, Joan | | | 2025 | ESP | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Severri Arrese, Carlos | | | 2026 | ESP | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Bacallao Alonso, Yusnel | f | | 2469 | CUB | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Cuartas, Jaime Alexander | g | | 2518 | COL | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Ortega Serra, Marc | | | 2107 | ESP | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Alonso Castillo, Sergio | | | 2101 | ESP | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Arun Prasad, S. | g | | 2552 | IND | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Salvador Mura, Sergi | | | 2081 | ESP | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Chalmeta Ugas, Ramon | | | 2211 | ESP | 1.00 | 1 | 0.28 | 10 | 2.80 | |
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) | | | | Continental Absolute Champioship 2009 | Sao Paulo Chess Club/SP | BRA | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2336 | 2380 | 6.50 | 11 | 0.46 | 10 | 4.60 | |
| | Ferreira, Jose Carlos | | | 2013 | BRA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Leal, Paulo Tarcisio Garcia | | | 2172 | BRA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Lafuente, Pablo | g | | 2562 | ARG | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Bittencourt, Jorge | m | | 2471 | BRA | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Shumyatsky, Victor | f | | 2175 | BRA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Perez Rodriguez, Luis Manuel | g | | 2512 | CUB | 1.00 | 1 | 0.68 | 10 | 6.80 | | | Quesada Perez, Yunieski | g | | 2584 | CUB | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Iturrizaga, Eduardo | g | | 2555 | VEN | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Alvarez Ramirez, Miguel Angel | c | | 2236 | MEX | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Cominato Neto, Jose Luis | | | 2184 | BRA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Ramon Pita, Vivian | | wg | 2233 | CUB | 1.00 | 1 | 0.30 | 10 | 3.00 | |
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) | | |
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