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Individual Calculations April 2022 |
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| Ronka, Erik Total change: -30.40 | |   |
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| OP Grandiscacchi Kursaal | Cattolica | ITA | 2022-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2303 | 2355 | 4.00 | 9 | -0.91 | 20 | -18.20 | |
|  Ghods, Maziar | | | 1955 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nikolov, Momchil | g | | 2501 | BUL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Dimitrov, Radoslav | g | | 2478 | BUL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Nurgaliyev, Sauat | c | | 2150 | KAZ | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Moroni, Luca Jr | g | | 2588 | ITA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Perez Bolanos, David | | | 2002 | ESP | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ioannidis, Evgenios | m | | 2481 | GRE | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Assaubayeva, Bibisara | m | wg | 2434 | KAZ | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Perossa, Nicolas | | | 2139 | ITA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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) | | | | Finnish Championship League 2020-2021 Rounds 15-16 | Various | FIN | 2022-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2277 | 2355 | 0.00 | 1 | -0.61 | 20 | -12.20 | |
| | Niemi, Kalle | f | | 2277 | FIN | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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