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Individual Calculations March 2017 |
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| Mottonen, Ari Total change: -4.00 | |   |
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| Tradewise Gibraltar Chess Festival 2017 Challenger B | Gibraltar | ENG | 2017-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 1997 | 1.00 | 4 | -0.20 | 20 | -4.00 | |
|  Truran, Michael C | | | 2183 | ENG | 0.50 | 1 | 0.24 | 20 | 4.80 | |  De Graaf, Dick | | | 2194 | NED | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Havik, Victor | | | 2074 | NOR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Herzwurm, Robert | | | 2143 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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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