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Individual Calculations May 2015 |
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| Grigoriants, Sergey Total change: 20.00 | |   |
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| Aeroflot Open 2015 A | Moscow | RUS | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2659 | 2573 | 5.50 | 9 | 2.04 | 10 | 20.40 | |
|  Vallejo Pons, Francisco | g | | 2708 | ESP | 0.50 | 1 | 0.18 | 10 | 1.80 | |  Nepomniachtchi, Ian | g | | 2714 | RUS | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Al-Sayed, Mohammed | g | | 2511 | QAT | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Sjugirov, Sanan | g | | 2669 | RUS | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Bok, Benjamin | g | | 2587 | NED | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Motylev, Alexander | g | | 2653 | RUS | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Grachev, Boris | g | | 2673 | RUS | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Mamedyarov, Shakhriyar | g | | 2756 | AZE | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Kovalenko, Igor | g | | 2661 | LAT | 1.00 | 1 | 0.62 | 10 | 6.20 | |
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) | | | | HUN Team League Ch. Szabo L. First Division Round 9 | Hungary | HUN | 2015-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2548 | 2574 | 0.50 | 1 | -0.04 | 10 | -0.40 | |
| | Gonda, Laszlo | g | | 2548 | HUN | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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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