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Individual Calculations May 2015 |
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| Ipatov, Alexander Total change: -1.60 | |   |
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| Lliga Catalana 2015 | Catalunya | ESP | 2015-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2534 | 2585 | 0.50 | 1 | -0.07 | 10 | -0.70 | |
|  Alsina Leal, Daniel | g | | 2534 | ESP | 0.50 | 1 | -0.07 | 10 | -0.70 | |
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) | | | | 17th Dubai Open Chess Tournament 2015 | Dubai | UAE | 2015-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2465 | 2614 | 6.00 | 9 | -0.09 | 10 | -0.90 | |
| | Mammadova, Narmin | | wc | 2214 * | AZE | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Visakh, Nr | | | 2369 | IND | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Yildiz, Betul Cemre | | wg | 2311 | TUR | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Petrosian, Tigran L. | g | | 2660 | ARM | 1.00 | 1 | 0.56 | 10 | 5.60 | | | McHedlishvili, Mikheil | g | | 2595 | GEO | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Solodovnichenko, Yuri | g | | 2584 | UKR | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Baghdasaryan, Vahe | m | | 2400 | ARM | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Rathnakaran, K. | m | | 2422 | IND | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Istratescu, Andrei | g | | 2630 | FRA | 0.00 | 1 | -0.48 | 10 | -4.80 | | | * 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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