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Individual Calculations November 2023 |
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| Grigoryan, Karen H. Total change: 2.70 | |   |
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| Yerevan Open 2023 (Tournament A) | Yerevan | ARM | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2388 | 2643 | 7.50 | 9 | 0.27 | 10 | 2.70 | |
|  Rostomyan, Mikayel | c | | 2243 * | ARM | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Mahdavi, Reza | f | | 2302 | IRI | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Piliposyan, Robert | f | | 2374 | ARM | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Davtyan, Artur | m | | 2481 | ARM | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Simonian, Hrair | g | | 2431 | ARM | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Gholami Orimi, Mahdi | m | | 2429 | IRI | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Kushagra, Mohan | m | | 2410 | IND | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Agasarov, Benik | f | | 2321 | ARM | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Pranesh, M | g | | 2505 | IND | 1.00 | 1 | 0.31 | 10 | 3.10 | | | * 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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