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Individual Calculations February 2018 |
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| Grigoryan, Koryun Total change: 64.00 | |   |
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| A.Margaryan 8th Memorial U-14 | Yerevan | ARM | 2018-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1384 | 4.50 | 8 | 1.60 | 40 | 64.00 | |
|  Melikyan, Gnel | | | 1784 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Soghomonyan, Levon | | | 1132 | ARM | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Seyranyan, Gor | | | 1784 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gabrielyan, Vahe | | | 1548 | ARM | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Alikhanyan, Artak | | | 1530 | ARM | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Sargsyan, Nare | | | 1246 | RUS | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Baghdasaryan, Gor | | | 1522 | ARM | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Khachatryan, Vigen | | | 1495 | ARM | 0.50 | 1 | 0.15 | 40 | 6.00 | | | * 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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