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Rapid:
Individual Calculations July 2018 |
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| Naumkin, Igor Total change: -4.20 | |   |
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| OP 36 ASR | ROMA | ITA | 2018-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2476 | 6.50 | 8 | -0.21 | 20 | -4.20 | |
|  Puglia, Francesco | | | 2076 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Barletta, Antonio | | | 2076 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Cioce, Enrico | | | 2097 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sibilio, Mario | f | | 2400 | ITA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Vuelban, Virgilio | m | | 2249 | PHI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Lantini, Marco | | | 2076 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gromovs, Sergejs | f | | 2303 | ITA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Guidi, Marco | | | 2076 * | ITA | 1.00 | 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) | | |
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