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Individual Calculations November 2010 |
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| Stefanov, Evtim Total change: 19.35 | |   |
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| 2010 Balkan Amateur Chess Festival | Belogradchik | BUL | 2010-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 1925 | 1.50 | 5 | 0.36 | 15 | 5.40 | |
|  Ivelinov, Hristo | | | 2221 | BUL | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Ljangov, Petar | | | 2096 | BUL | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Popov, Georgi | | | 2207 | BUL | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Petrovic, Milan | | | 1974 | SRB | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Popov, Ilian | | | 2247 | BUL | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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) | | | | 26th European Club Cup 2010 | Plovdiv | BUL | 2010-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 1925 | 2.00 | 7 | 0.93 | 15 | 13.95 | |
| | Nalbantoglu, Hulki | | | 2046 | TUR | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Ponkratov, Pavel | g | | 2325 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Navarro, Stefano | | | 2274 | ITA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Gustafsson, Jan | g | | 2325 * | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ledger, Stephen C | | | 2072 | ENG | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Fish, Gennadij | g | | 2325 * | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Boric, Muhamed | m | | 2325 * | BIH | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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