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Individual Calculations July 2022 |
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| Davtyan, Arsen Total change: 63.40 | |   |
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| "Chess Academy" RR Tournament | Yerevan | ARM | 2022-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2293 | 2308 | 5.00 | 9 | 0.33 | 20 | 6.60 | |
|  Mkrtchyan, Mariam | | wm | 2300 | ARM | 0.50 | 1 | -0.01 | 20 | -0.20 | |  Shalamberidze, Akaki | m | | 2329 | GEO | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Chaqryan, Erik | f | | 2366 | ARM | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Piliposyan, Robert | f | | 2216 | ARM | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Tolentino, Rustum | f | | 2323 | PHI | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Tovmasian, Vardges | m | | 2367 | ARM | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Chighladze, Iveri | m | | 2327 | GEO | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Manukyan, Artyom | c | | 2106 | ARM | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Baigildin, Albert | | | 2300 | RUS | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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) | | | | 13th Annual K.Asrian Memorial | Yerevan | ARM | 2022-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2416 | 2287 | 5.50 | 8 | 2.84 | 20 | 56.80 | |
| | Hovhannisyan, Asatur | | | 1887 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zarubitski, Viachaslau | m | | 2457 | BLR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Hayrapetyan, Hovik | g | | 2484 | ARM | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Melkumyan, Hrant | g | | 2655 | ARM | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Petrosian, Tigran L. | g | | 2553 | ARM | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Derbenev, Andrey | m | | 2376 | FID | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Gharibyan, Mamikon | m | | 2487 | ARM | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Babujian, Levon | g | | 2430 | ARM | 0.50 | 1 | 0.19 | 20 | 3.80 | | | * 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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