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Individual Calculations August 2023 |
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| Vagman, Roy Total change: 57.00 | |   |
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| IM Round Robin Prologos Galati | Galati | ROU | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2276 | 5.50 | 9 | 0.59 | 20 | 11.80 | |
|  Antonica, Dragos-Andrei | f | | 2321 | ROU | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Padurariu, Mihai-Edward | | | 2220 | ROU | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Bargan, Sergiu | m | | 2224 | MDA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Pisu, Robert-Daniel | f | | 2209 | ROU | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Sachilaru, Alexandru | | | 2133 | ROU | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Stets, Vasyl | m | | 2200 | UKR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Baranciuc, Alexandr | | | 2249 | MDA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Dobre, Claudiu-Cristian | m | | 2261 | ROU | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Cnejev, Vladimir-Alexandru | f | | 2362 | ROU | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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) | | | | Romanian Grand Prix 2nd stage | Brasov | ROU | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2232 | 2276 | 7.00 | 9 | 2.26 | 20 | 45.20 | |
| | Martinenco, Nicolae | | | 1876 * | MDA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Toma, Iustin | | | 1859 | ROU | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Motylev, Alexander | g | | 2605 | ROU | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Yildirim, Kemal | | | 1915 | TUR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Korcsek, Alexandru-David | | | 1967 | ROU | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Szabo, Gergely-Andras-Gyula | g | | 2503 | ROU | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Gedajlovic, Max | m | | 2416 | CAN | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Ardelean, George-Catalin | m | | 2475 | ROU | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Raja, Rithvik R | g | | 2469 | IND | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * 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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