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Individual Calculations December 2012 |
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| Sprotte, Norbert Total change: -1.20 | |   |
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| 38th Guernsey Open | Guernsey | GCI | 2012-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2145 | 4.00 | 7 | -0.22 | 15 | -3.30 | |
|  Hermes, Geoff | | | 1979 | ENG | 0.50 | 1 | -0.22 | 15 | -3.30 | |  Lehmann, Stefan | | | 1992 | GER | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Haverkamp, Klaus | | | 2023 | GER | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Brooks, Philip | | | 2230 | ENG | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Burrows, Martin | | | 2108 | ENG | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Purdon, Colin | | | 2099 | ENG | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Maloberti, David | | | 2045 | FRA | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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) | | | | Pilsen Open 2012 | Plzen | CZE | 2012-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2145 | 4.00 | 7 | 0.14 | 15 | 2.10 | |
| | Privoznik, Lubos | | | 1745 * | CZE | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Jurek, Josef | m | | 2318 | CZE | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Bechynsky, Jan | | | 1832 | CZE | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Waisberg, Arnold | | | 1965 | ISR | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Brem, Stephan | | | 2104 | GER | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Potapov, Pavel | m | | 2434 | RUS | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Vorobyov, Yrij | f | | 2252 | UKR | 0.50 | 1 | 0.15 | 15 | 2.25 | | | * 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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