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Individual Calculations February 2019 |
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| Petriashvili, Nikoloz Total change: -14.70 | |   |
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| A.Margaryan 9th Memorial RR | Yerevan | ARM | 2019-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2441 | 2479 | 3.50 | 9 | -1.47 | 10 | -14.70 | |
|  Babujian, Levon | g | | 2488 | ARM | 0.00 | 1 | -0.49 | 10 | -4.90 | |  Sargsyan, Anna M. | | wf | 2339 | ARM | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Barseghyan, Armen Ar. | | | 2380 | ARM | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Davtyan, Artur | f | | 2396 | ARM | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Mikaelyan, Arman | g | | 2474 | ARM | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Gholami, Aryan | m | | 2488 | IRI | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Sturua, Zurab | g | | 2533 | GEO | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Sychev, Klementy | m | | 2537 | RUS | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Sargsyan, Tigran R. | | | 2332 | ARM | 0.50 | 1 | -0.20 | 10 | -2.00 | |
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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