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Rapid:
Individual Calculations March 2018 |
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| Gromovs, Sergejs Total change: 29.00 | |   |
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| OP 13 ARROCCO CHESS CLUB | ROMA | ITA | 2018-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2324 | 6.00 | 8 | 0.36 | 20 | 7.20 | |
|  Pienabarca, Nicola | | | 1971 | ITA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Paglietti, Nicola | f | | 2143 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Vuelban, Virgilio | m | | 2261 | PHI | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Corvi, Marco | f | | 2181 | ITA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Seletsky, Grigory | f | | 2353 | UKR | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Barletta, Antonio | | | 1964 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Machidon, Cristi | f | | 2274 | MDA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Martino, Enzo | | | 2087 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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) | | | | OP 64 LAZIO | ROMA | ITA | 2018-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2209 | 3.50 | 5 | 0.20 | 20 | 4.00 | |
| | Puglia, Francesco | | | 1810 | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tosi, Lucrezia | | | 1809 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lantini, Marco | | | 2089 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Carnicelli, Valerio | f | | 2293 | ITA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Testa, Adriano | | | 2265 | ITA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | OP CENTOCELLE 3 | ROMA | ITA | 2018-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 2209 | 6.50 | 7 | 0.89 | 20 | 17.80 | |
| | Bernardi, Giancarlo | | | 1809 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Prelati, Maurizio | | | 1809 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Marta, Daniele | | | 1931 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Marinelli, Pierpaolo | | | 1809 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rossi, Aldo | f | | 2370 | ITA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Buffoni, Luca | | | 1809 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aprile, Martino | | | 1962 | ITA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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) | | |
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