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Individual Calculations May 2015 |
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| Idani, Pouya Total change: 26.90 | |   |
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| Aeroflot Open 2015 A | Moscow | RUS | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2613 | 2496 | 5.50 | 9 | 2.42 | 10 | 24.20 | |
|  Vidit, Santosh Gujrathi | g | | 2625 | IND | 0.00 | 1 | -0.33 | 10 | -3.30 | |  Sandipan, Chanda | g | | 2569 | IND | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Anton Guijarro, David | g | | 2614 | ESP | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Salem, A.r. Saleh | g | | 2603 | UAE | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Sjugirov, Sanan | g | | 2669 | RUS | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Stupak, Kirill | g | | 2567 | BLR | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Bok, Benjamin | g | | 2587 | NED | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Ponkratov, Pavel | g | | 2613 | RUS | 1.00 | 1 | 0.66 | 10 | 6.60 | | | Petrosian, Tigran L. | g | | 2671 | ARM | 1.00 | 1 | 0.73 | 10 | 7.30 | |
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) | | | | 17th Dubai Open Chess Tournament 2015 | Dubai | UAE | 2015-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2423 | 2499 | 5.50 | 9 | 0.27 | 10 | 2.70 | |
| | Boshra, Alshaeby | | wf | 2099 * | JOR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Saeed, Ishaq | f | | 2200 | UAE | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Gupta, Abhijeet | g | | 2629 | IND | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Iturrizaga Bonelli, Eduardo | g | | 2632 | VEN | 0.50 | 1 | 0.18 | 10 | 1.80 | | | Guseinov, Gadir | g | | 2606 | AZE | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Isaev, Jamshed | m | | 2310 | TJK | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Kuzubov, Yuriy | g | | 2658 | UKR | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Maisuradze, Nino | | wg | 2270 | FRA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Baghdasaryan, Vahe | m | | 2400 | ARM | 0.50 | 1 | -0.14 | 10 | -1.40 | | | * 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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