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Individual Calculations March 2011 |
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| Donchenko, Alexander Total change: -0.60 | |   |
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| Schaakfestival Groningen 2010 Open A | Groningen | NED | 2010-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2264 | 2207 | 3.50 | 9 | -0.38 | 15 | -5.70 | |
|  Nyzhnyk, Illya | m | | 2536 | UKR | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Maris, Ivo | | | 1955 | NED | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Van Oosterom, Chiel | m | | 2426 | NED | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Sparenberg, Erik | | | 2095 | NED | 1.00 | 1 | 0.35 | 15 | 5.25 | | | De Jong, Migchiel | m | | 2406 | NED | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Van Foreest, Jorden | | | 1970 | NED | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Ashwin, Jayaram | m | | 2420 | IND | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Willemze, Thomas | m | | 2394 | NED | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Lambrechts, Koen | | | 2174 | NED | 0.00 | 1 | -0.55 | 15 | -8.25 | |
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) | | | | Marienbad Open 2011 - IM - B2 | Marianske Lazne | CZE | 2011-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2217 | 4.00 | 9 | 0.34 | 15 | 5.10 | |
| | Mufic, Goran | m | | 2310 | CRO | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Havlikova, Kristyna | | wm | 2297 | CZE | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Drugov, Pavel | m | | 2359 | RUS | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Vlasak, Lukas | | | 2238 | CZE | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Oparin, Grigoriy | f | | 2328 | RUS | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Iwanow, Anna | | wf | 2097 | POL | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Plischki, Sebastian | m | | 2347 | GER | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Porat, Maya | | | 2246 | ISR | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Szablowski, Pawel | | | 2340 | POL | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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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