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Individual Calculations December 2021 |
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| Sonis, Francesco Total change: 14.70 | |   |
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| WE 11 Coppa citta' di Marrubiu - A | Marrubiu | ITA | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 2528 | 7.00 | 7 | 0.56 | 10 | 5.60 | |
|  Battasi, Antonio Domenico | | | 2128 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Mallo , Danilo | | | 2128 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sonis, Luca | | | 2128 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sanna, Yuri | | | 2128 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | De Ieso, Lorenzo | | | 2128 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Altea, Alessandro | | | 2128 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Markevichus, Yaraslau | | | 2128 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | | | European Team Championship - open | Brezice | SLO | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2525 | 2535 | 5.00 | 8 | 0.91 | 10 | 9.10 | |
| | Abasov, Nijat | g | | 2634 | AZE | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Howell, David W L | g | | 2648 | ENG | 1.00 | 1 | 0.65 | 10 | 6.50 | | | Notkevich, Benjamin Arvola | g | | 2471 | NOR | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Nyysti, Sampsa | m | | 2325 | FIN | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Postny, Evgeny | g | | 2557 | ISR | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Mazur, Stefan | m | | 2433 | SVK | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Can, Emre | g | | 2570 | TUR | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Skoberne, Jure | g | | 2562 | SLO | 1.00 | 1 | 0.54 | 10 | 5.40 | |
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) | | |
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