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Individual Calculations July 2012 |
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| Kotanjian, Tigran Total change: 2.20 | |   |
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| 5th Beirut international open-chess championship 2012 | Beirut | LIB | 2012-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2332 | 2522 | 7.00 | 8 | 1.16 | 10 | 11.60 | |
|  Oknayan, Jirair | | | 2122 * | LIB | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Brock, Friedemann | | | 2238 | GER | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Khader, Sami | m | | 2399 | JOR | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Barsov, Alexei | g | | 2521 | UZB | 1.00 | 1 | 0.50 | 10 | 5.00 | | | Rausis, Igor | | | 2481 | CZE | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Bakr, Jwan | f | | 2301 | SYR | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Soloviova, Liza | | wg | 2294 | UKR | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Khairallah, Faisal | f | | 2297 | LIB | 1.00 | 1 | 0.22 | 10 | 2.20 | | | * 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) | | | | 5th K.Asrian Memorial | Jermuk | ARM | 2012-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2400 | 2522 | 5.00 | 9 | -0.94 | 10 | -9.40 | |
| | Bakunts, Rafael | | | 2227 | ARM | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Kalashian, David | m | | 2408 | ARM | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Aghasaryan, Robert | f | | 2339 | ARM | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Shahinyan, David | | | 2368 | ARM | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Arutinian, David | g | | 2561 | GEO | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Simonian, Hrair | g | | 2475 | ARM | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Mkrtchian, Lilit | m | wg | 2449 | ARM | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Petrosyan, Tigran S. | | | 2315 | ARM | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Gabuzyan, Hovhannes | m | | 2457 | ARM | 0.00 | 1 | -0.59 | 10 | -5.90 | |
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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