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Individual Calculations January 2009 |
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| Bok, Benjamin Total change: 11.55 | |   |
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| 1B - r 1-3 - Dutch Team Competition | Various | NED | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2212 | 1.50 | 3 | 0.02 | 15 | 0.30 | |
|  Witt, Rob | f | | 2269 | NED | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Haast, Mark | | | 2089 | NED | 0.50 | 1 | -0.17 | 15 | -2.55 | |  Trella, Thomas | f | | 2292 | GER | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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) | | | | World Youth Chess Championships 2008 - Open 14 | Vung Tau | VIE | 2008-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2243 | 2265 | 6.50 | 11 | 0.75 | 15 | 11.25 | |
| | Munasinghe, Lahiru | | | 1921 | SRI | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Navalgund, Niranjan | | | 2064 | IND | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Berchtenbreiter, Maximilian | | | 2115 | GER | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Swiercz, Dariusz | m | | 2478 | POL | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Vakhidov, Jahongir | | | 2159 | UZB | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Vidit, Santosh Gujrathi | f | | 2355 | IND | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Krzyzanowski, Marcin | | | 2280 | POL | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Lagarde, Maxime | f | | 2332 | FRA | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Narayanan, Srinath | f | | 2412 | IND | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Baboyan, Eduard | | | 2170 | RUS | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Naroditsky, Daniel | f | | 2382 | USA | 0.00 | 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) | | |
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