Individual Calculations February 2017 |
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Petrosyan, Alexander Total change: -20.00 | | |
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A.Margaryan 7th Memorial U-18 | Yerevan | ARM | 2017-01-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1609 | 1547 | 3.00 | 8 | -0.50 | 40 | -20.00 | |
| Ziroyan, David | | | 1947 * | ARM | 0.00 | 1 | -0.08 | 40 | -3.20 | | Melkonyan, Saro | | | 1487 | ARM | 0.50 | 1 | -0.08 | 40 | -3.20 | | Talalyan, Alexander | | | 1334 | ARM | 1.00 | 1 | 0.23 | 40 | 9.20 | | Mkrtchyan, Levon | | | 1864 | ARM | 0.00 | 1 | -0.13 | 40 | -5.20 | | Simonyan, Hayk A. | | | 1386 | ARM | 1.00 | 1 | 0.29 | 40 | 11.60 | | Mkrtchyan, Mariam | | wc | 1791 | ARM | 0.00 | 1 | -0.20 | 40 | -8.00 | | Tadevosyan, Varduhi | | | 1701 | SWE | 0.50 | 1 | 0.21 | 40 | 8.40 | | Tadevosyan, Gor | | | 1363 | ARM | 0.00 | 1 | -0.74 | 40 | -29.60 | | * 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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