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Individual Calculations October 2021 |
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| Gromovs, Sergejs Total change: -43.20 | |   |
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| WE 2 Giove Anxur - A | Terracina | ITA | 2021-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 2183 | 1.50 | 5 | -3.10 | 20 | -62.00 | |
|  Viti, Matteo | | | 1783 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  D Antrassi, Luca | | | 1783 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Natoli, Alessia | | | 1783 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Rabiti, Roberto | | | 1783 * | ITA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Romanella, Luigino | | | 1783 * | ITA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | CIS 2021 - Serie C Gironi 25 e 26 | Ercolano | ITA | 2021-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 2183 | 5.00 | 5 | 0.96 | 20 | 19.20 | |
| | Mele, Quirino | | | 2036 | ITA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Scola, Enrico | | | 1783 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zinnai, Graziano Matteo | | | 2112 | ITA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Orefice, Matteo | | | 1825 | ITA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Santoro, Antonio | | | 1783 * | 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) | | | | Wohlen Roessli Open 2021 | Wohlen | SUI | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 2183 | 4.00 | 5 | -0.02 | 20 | -0.40 | |
| | Anand, Nagasayanam | | | 1783 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohr, Bernhard | | | 1783 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gut, Raphael | | | 1783 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vuelban, Virgilio | m | | 2294 | PHI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Malli, Suvirr | | | 1794 | SUI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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) | | |
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