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Individual Calculations July 2012 |
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| Stefanov, Emil Total change: -9.75 | |   |
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| World School Chess Championship - Open U13 | Iasi | ROU | 2012-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1808 | 3.50 | 7 | -0.78 | 15 | -11.70 | |
|  Acsinte, Matei-Ionut | | | 1999 | ROU | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Sonwane, Digvijay | | | 1634 | IND | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Sazci, Bilgen | | | 1650 | TUR | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Tiron, Calin-Andrei | | | 1869 | ROU | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Thilakarathne, G M S | | | 1657 | SRI | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Nagdiyev, Niyazi | | | 1747 | AZE | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Arjun, Adappa | | | 1461 | IND | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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) | | | | 1st Grand Europe Open | Golden Sands | BUL | 2012-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 1838 | 1.00 | 7 | 0.13 | 15 | 1.95 | |
| | Shirazi, Kamran | m | | 2238 * | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Melashvili, Nino | | wm | 2158 | GEO | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Ivelinov, Hristo | | | 2238 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ibrahim, Ismail | | | 2147 | UAE | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Sadikhov, Ulvi | | | 2120 | AZE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Atanasov, Radislav | | | 2218 | BUL | 0.50 | 1 | 0.41 | 15 | 6.15 | | | Chen, Yang | | | 2094 | CHN | 0.00 | 1 | -0.19 | 15 | -2.85 | | | * 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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