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Individual Calculations January 2010 |
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| Mkrtchyan, Mikayel Total change: 0.00 | |   |
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| World Youth Chess Championships-u10 | Antalya | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1865 | 0 | 7.00 | 10 | 0.00 | 1915 | | 0.00 | |
|  Nguyen, Tan Hoang Nam | | | 1748 | VIE | 1.00 | 1 | 0.00 | | 0.00 | |  Marek, Matyas | | | 1805 | CZE | 0.50 | 1 | 0.00 | | 0.00 | | | Sevgi, Volkan | | | 1780 | TUR | 1.00 | 1 | 0.00 | | 0.00 | | | Carstens Dobuchak, Thiago | | | 1844 | BRA | 1.00 | 1 | 0.00 | | 0.00 | | | Harshal, Shahi | | | 1779 | IND | 1.00 | 1 | 0.00 | | 0.00 | | | Karthikeyan, Murali | | | 1969 | IND | 1.00 | 1 | 0.00 | | 0.00 | | | Lorparizangeneh, Shahin | f | | 1938 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Hetul, Shah | | | 1903 | IND | 0.50 | 1 | 0.00 | | 0.00 | | | Khanin, Semen | | | 1956 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Tari, Aryan | | | 1932 | NOR | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Chess House 2009 Ch. | Yerevan | ARM | 2009-12-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1972 | 0 | 0.00 | 5 | 0.00 | 1272 | | 0.00 | |
| | Apresyan, Zohrak | | | 2056 | ARM | 0.00 | 1 | 0.00 | | 0.00 | | | Barseghyan, Harutyun | | | 1910 | ARM | 0.00 | 1 | 0.00 | | 0.00 | | | Tunyan, Zara | | | 1902 | ARM | 0.00 | 1 | 0.00 | | 0.00 | | | Pluzyan, Aram | | | 2062 | ARM | 0.00 | 1 | 0.00 | | 0.00 | | | Basencyan, Mark | | | 1928 | ARM | 0.00 | 1 | 0.00 | | 0.00 | |
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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