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Individual Calculations October 2014 |
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| Nikolov, Rumen Total change: -22.40 | |   |
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| 5th Balkan Amateur Chess Festival U2300 | Vidin | BUL | 2014-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2172 | 5.50 | 9 | -0.18 | 40 | -7.20 | |
|  Slavov, Hristo | | | 1798 | BUL | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Ostojic, Milos R | | | 1961 | SRB | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Stefanov, Evtim | | | 2007 | BUL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Dimitrov, Dejan | | | 2149 | BUL | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Ustianovich, Nazar | f | | 2263 | UKR | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Todorov, Yavor | | | 2109 | BUL | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Tonic, Milos | | | 1988 | SRB | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Petrov, Martin | | | 2160 | BUL | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Janchev, Petar | | | 2150 | BUL | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | World Youth Chess Championships 2014 (u18 Boys) | Durban | RSA | 2014-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2273 | 2172 | 3.00 | 9 | -0.38 | 40 | -15.20 | |
| | Ruiz C, Joshua D | m | | 2395 | COL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Shetty, Atulya | f | | 2328 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Das, Sayantan | m | | 2456 | IND | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Csonka, Balazs | f | | 2412 | HUN | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Vignesh, Nr | | | 2360 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Harutyunian, Tigran K. | m | | 2439 | ARM | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Nilsen, Martin | | | 2002 | NOR | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Di Giannantonio, Nino | f | | 2128 | ARG | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Dukic, Zachary | | | 1937 | CAN | 0.00 | 1 | -0.79 | 40 | -31.60 | |
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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