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Individual Calculations December 2018 |
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| Burja-Udrea, Razvan-Andrei Total change: 14.40 | |   |
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| Fortress Trophy 2018 - U12 | Deva | ROU | 2018-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1162 | 1067 | 1.50 | 3 | 0.37 | 40 | 14.80 | |
|  Stefan, Iulia-Cristiana | | | 1228 | ROU | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Plesa, Gheorghe | | | 1023 | ROU | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Vasiu, Hannah | | | 1235 | ROU | 0.50 | 1 | 0.22 | 40 | 8.80 | |
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 Chess Open "Romania 100" | Alba Iulia | ROU | 2018-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1067 | 0.50 | 6 | -0.01 | 40 | -0.40 | |
|  Scripcaru, George-Daniel | f | | 1467 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cepoiu, Mircea | | | 1467 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Meleg, Victor | | | 1467 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Iosif, Mihai-Aurelian | | | 1467 * | ROU | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Murg, Gheorghe | | | 1422 | ROU | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Cornea, Alexandru | | | 1467 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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