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Individual Calculations January 2012 |
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| Bottema, Tom Total change: -23.85 | |   |
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| Dutch Team Competition - 1A - Round 2-4 | Various | NED | 2011-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 2231 | 0.50 | 2 | -0.64 | 15 | -9.60 | |
|  Peng, Zhaoqin | g | wg | 2379 | NED | 0.00 | 1 | -0.30 | 15 | -4.50 | |  Van Der Auweraert, Elwin | | | 1943 | NED | 0.50 | 1 | -0.34 | 15 | -5.10 | |
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) | | | | Cultural Village Toernooi 2011 | Wijk aan Zee | NED | 2011-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2456 | 2219 | 1.00 | 9 | -0.95 | 15 | -14.25 | |
| | Bok, Benjamin | m | | 2513 | NED | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Peelen, Piet | m | | 2362 | NED | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Adhiban, Baskaran | g | | 2544 | IND | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Klein, David | f | | 2378 | NED | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Bernadskiy, Vitaliy | m | | 2439 | UKR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Sethuraman, S.p. | g | | 2543 | IND | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Lenderman, Aleksandr | g | | 2581 | USA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Haast, Anne | | wm | 2268 | NED | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Naroditsky, Daniel | m | | 2472 | USA | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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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