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Individual Calculations September 2012 |
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| Patrascu, Catalin-Lucian Total change: 9.15 | |   |
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| Buzau Cup 6th edition | Buzau | ROU | 2012-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 1899 | 3.00 | 6 | 1.31 | 15 | 19.65 | |
|  Petrescu, Cristian | | | 2071 | ROU | 0.50 | 1 | 0.23 | 15 | 3.45 | |  Grigore, Gigi | | | 2086 | ROU | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Arghirescu, Andrei | | | 2052 | ROU | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Popescu, Florin | | | 2186 | ROU | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Ursan, Cornel-Marius | | | 2025 | ROU | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Dan, Silviu-Aurelian | | | 1997 | ROU | 0.50 | 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) | | | | International Festival of Chess Tulcea | Tulcea | ROU | 2012-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1899 | 2.00 | 5 | -0.70 | 15 | -10.50 | |
| | Veneteanu, Ion-Cristian | | | 2210 | ROU | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Prikladov, Vladimir | | | 1670 | MDA | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Ribarov, Plamen | | | 2051 | BUL | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Vasiliu, Cosmin | | | 1727 | ROU | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Prajovschi, Liviu | | | 1716 | ROU | 0.50 | 1 | -0.24 | 15 | -3.60 | |
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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