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Individual Calculations December 2015 |
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| Sprotte, Norbert Total change: 12.60 | |   |
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| World Senior Championship 2015 - over 65 | Acqui Terme | ITA | 2015-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2202 | 6.50 | 10 | 0.63 | 20 | 12.60 | |
|  Pierangeli, Andrea | | | 1906 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Ramos Caldera, Cesar | c | | 2009 | VEN | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Nickl, Klaus | | | 2047 | AUT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Van Riemsdijk, Herman C. | m | | 2318 | BRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Myall, Ivan J | | | 2049 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ashby, Anthony C | c | | 2114 | ENG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Bernstein, Nathan | | | 1984 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Gutkin, Boris | f | | 2311 | ISR | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Lederman, Leon | m | | 2260 | ISR | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Shvedchikov, Anatoli I. | m | | 2311 | RUS | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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