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Individual Calculations March 2015 |
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| Naumkin, Igor Total change: 2.50 | |   |
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| OP Inverno a Sant'Ilario | Sant'Ilario | ITA | 2015-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2205 | 2408 | 4.50 | 5 | 0.88 | 10 | 8.80 | |
|  Luvera , Filippo | | | 2008 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Cordi , Domenico | | | 2035 | ITA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Marzaduri, Riccardo | | | 2166 | ITA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Genocchio, Daniele | m | | 2409 | ITA | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Laketic, Gojko | m | | 2406 | SRB | 1.00 | 1 | 0.50 | 10 | 5.00 | | | * 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) | | | | Moscow-Open 2015 A | Moscow | RUS | 2015-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2348 | 2408 | 4.50 | 9 | -0.63 | 10 | -6.30 | |
| | Nuzhdin, Andrey | | | 2183 | RUS | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Maksimov, Dmitri | | | 2204 | RUS | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Khairullin, Ildar | g | | 2629 | RUS | 0.50 | 1 | 0.28 | 10 | 2.80 | | | Parvanyan, Ashot | | | 2054 | ARM | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Goganov, Aleksey | g | | 2615 | RUS | 0.50 | 1 | 0.27 | 10 | 2.70 | | | Oganisian, Roman | f | | 2304 | RUS | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Grigoriants, Sergey | g | | 2567 | RUS | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Drygalov, Sergey | | | 2270 | RUS | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Semiev, Suhrab | m | | 2310 | TKM | 0.00 | 1 | -0.63 | 10 | -6.30 | |
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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