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Individual Calculations December 2018 |
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| Mihaescu-Duta, Vlad-Stefan Total change: 61.60 | |   |
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| Fortress Trophy 2018 - U12 | Deva | ROU | 2018-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1132 | 1023 | 1.50 | 4 | 0.08 | 40 | 3.20 | |
|  Stefan, Iulia-Cristiana | | | 1228 | ROU | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Chira, Mara-Alexia | | | 1109 | ROU | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Strajan, Andrei-Mihai | | | 1154 | ROU | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Fulger, Vlad-Ioan | | | 1036 | ROU | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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) | | | | Marin Constantin Memorial 2018 | Ramnicu Valcea | ROU | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1023 | 2.00 | 5 | 1.46 | 40 | 58.40 | |
| | Bobeanu, Stefan-Valentin | | | 1361 | ROU | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Petculescu, Silvan-Dorian | | | 1286 | ROU | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Stilpeanu, Nicolae | | | 1423 * | ROU | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Enache, Virgilius-Ionel | | | 1423 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mircov, Nicola-Alexandar | | | 1423 * | ROU | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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