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Individual Calculations January 2018 |
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| Mkrtchyan, Sargis R. Total change: 11.60 | |   |
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| Tsaghkadzor Open 2017 A | Tsaghkadzor | ARM | 2017-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2145 | 3.50 | 9 | -0.05 | 20 | -1.00 | |
|  Hakobyan, Aram | m | | 2465 | ARM | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Fendereski, Nima | f | | 2294 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Simonyan, Latush | | | 2163 | ARM | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Tiraturyan, David | | | 2260 | ARM | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Sargsyan, Anna M. | | | 2160 | ARM | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Siniauski, Artsiom | | | 2031 | BLR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Martirosyan, Garik | | | 2056 | ARM | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Kacharava, Nikolozi | f | | 2332 | GEO | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Danielyan, Vahe | f | | 2303 | ARM | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | T.Petrosyan Chess House Ch. Final | Yerevan | ARM | 2017-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 2212 | 7.00 | 9 | 0.63 | 20 | 12.60 | |
| | Seyranyan, Gor | | | 1812 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gevorgyan, Narek H. | | | 1858 | ARM | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Martirosyan, Garik | | | 2056 | ARM | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Poghosyan, Suren | f | | 2246 | ARM | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Hovhannisyan, Khachatur | | | 1969 | ARM | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Sayadyan, Edvard | | | 2040 | ARM | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Davtyan, Artur | f | | 2305 | ARM | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Harutyunyan, Erik | | | 2081 | ARM | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Sargsyan, Tigran R. | | | 1952 | ARM | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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