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Individual Calculations September 2017 |
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| Difronzo, Andrea Total change: -6.60 | |   |
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| FE 3 Sabbiadoro | Lignano Sabbiadoro | ITA | 2017-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2282 | 4.50 | 7 | 0.35 | 20 | 7.00 | |
|  Monda, Laszlo | f | | 2086 | HUN | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Chiarotto, Filippo | | | 2016 | ITA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zamar Kodelja, Jurij | | | 2249 | SLO | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Ventura Bolet, Maxim | | | 2262 | ESP | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Ostovic, Matija | f | | 2360 | CRO | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Valenti, Giuseppe | f | | 2165 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Nester, Ihor | m | | 2320 | UKR | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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) | | | | Riga Technical University Open 2017 - Tournament A | Riga | LAT | 2017-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2282 | 4.50 | 9 | -0.68 | 20 | -13.60 | |
| | Rykov, Ivan | | | 1882 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yankelevich, Lev | m | | 2447 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Xu, Mingwei | | | 2012 | CHN | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Das, Sayantan | m | | 2436 | IND | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Tsiganova, Monika | | wm | 2102 | EST | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Stockert, Laurids | | | 1974 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Fruebing, Stefan | m | | 2417 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Averyanov, Grigori | | | 2158 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Wieczorek, Oskar | m | | 2460 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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