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Individual Calculations March 2013 |
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| Navara, David Total change: -4.30 | |   |
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| Tradewise Gibraltar Chess Festival Masters Open | Gibraltar | ENG | 2013-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2549 | 2710 | 7.50 | 10 | 0.52 | 10 | 5.20 | |
|  Bird, Andrew | | | 2310 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Houska, Jovanka | m | wg | 2416 | ENG | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Al-Sayed, Mohammed | g | | 2507 | QAT | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Harika, Dronavalli | g | wg | 2514 | IND | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Ibarra Jerez, Jose Carlos | m | | 2538 | ESP | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Jones, Gawain C B | g | | 2632 | ENG | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Salgado Lopez, Ivan | g | | 2606 | ESP | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Sandipan, Chanda | g | | 2590 | IND | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Yu, Yangyi | g | | 2688 | CHN | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Short, Nigel D | g | | 2690 | ENG | 0.50 | 1 | -0.03 | 10 | -0.30 | | | * 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) | | | | Reykjavik Open 2013 | Reykjavik | ISL | 2013-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2463 | 2710 | 7.00 | 10 | -0.95 | 10 | -9.50 | |
| | Marentini, Marcel | | | 2310 * | SUI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mammadova, Gulnar | | wg | 2369 | AZE | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Olafsson, Fridrik | g | | 2416 | ISL | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Ris, Robert | m | | 2407 | NED | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Tan, Zhongyi | | wg | 2466 | CHN | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Andersen, Mads | m | | 2462 | DEN | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Grandelius, Nils | g | | 2566 | SWE | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Williams, Simon K | g | | 2498 | ENG | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Amin, Bassem | g | | 2631 | EGY | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Gretarsson, Hjorvar Steinn | m | | 2509 | ISL | 1.00 | 1 | 0.24 | 10 | 2.40 | | | * 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) | | |
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