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Individual Calculations December 2017 |
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| Marinelli, Sofia Total change: -78.80 | |   |
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| Mediterranean Youth Chess Championships 2017 | Chania | GRE | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1482 | 4.00 | 8 | -1.84 | 40 | -73.60 | |
|  Vakali, Ariadni | | | 1082 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  El Jawich, Muhammad | | | 1245 | LBN | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Christodoulakis, Michail | | | 1127 | GRE | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Chatzipanagiotou, Asimenia | | | 1273 | GRE | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Arcadan, Adib | | | 1346 | LBN | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Badieh, Mahmoud | | | 1262 | LBN | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Pavlidis, Pavlos | | | 1882 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Simianakis, Georgios | | | 1082 * | GRE | 1.00 | 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) | | | | WE Citta' di Vignola 2017 - C | Vignola | ITA | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1482 | 3.50 | 5 | -0.13 | 40 | -5.20 | |
| | Giuntini, Silvia | | | 1346 | ITA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Ronchi, Lorenzo | | | 1334 | ITA | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Mammi, Samuele | | | 1308 | ITA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Sfera, Anastasia | | | 1356 | ITA | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Galli, Maria Vittoria | | | 1183 | ITA | 1.00 | 1 | 0.15 | 40 | 6.00 | |
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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