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Individual Calculations January 2019 |
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| Serafim Junior, Arnor Total change: -3.40 | |   |
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| 28th World Senior Chess Championship 2018 Open 50 | Bled | SLO | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1845 | 4.00 | 10 | -0.17 | 20 | -3.40 | |
|  Teo, Kok Siong | f | | 2191 | SGP | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Parrella, Alfredo | | | 2123 | ITA | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Brongers, Henk | | | 2016 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Peter, Steven | | | 2040 | CAN | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Lopez Pereyra, Antonio | | | 2066 | ESP | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Dabraccio, Guillermo | | | 1686 | COL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Spiess, Thomas | | | 1975 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Povse, Martin | | | 2014 | SLO | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Shashidhar, B Rai | | | 1445 * | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Muniraju, Narayanappa | | | 1445 * | IND | 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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