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Individual Calculations February 2013 |
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| Lettieri, Giuseppe Total change: 10.20 | |   |
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| OP 3 Scacchi d'inverno | Arco di Trento | ITA | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2380 | 5.50 | 7 | -0.09 | 15 | -1.35 | |
|  Pandini, Giuseppe | | | 1980 * | ITA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Giancotti, Eraldo | | | 2040 | ITA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Horn, Peter | | | 2149 | GER | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Spornberger, Maximilian | | | 2265 | ITA | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Trauth, Michael, Dr. | | | 2155 | GER | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Allegranti, Luca | | | 1980 * | ITA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | De Santis, Alessio | f | | 2281 | ITA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | * 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) | | | | Tata Steel Chess Tournament 2013 Tienkampen 1B | Wijk aan Zee | NED | 2013-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2278 | 2380 | 6.50 | 9 | 0.77 | 15 | 11.55 | |
| | Vermeulen, Wesley | | | 2206 | NED | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Van Foreest, Jorden | | | 2215 | NED | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Grimberg, Gilbert | f | | 2308 | FRA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Heemskerk, Wim | f | | 2254 | NED | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Plukkel, Sjoerd | f | | 2335 | NED | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Konings, Frans | | | 2273 | NED | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Tischendorf, Michael | | | 2200 | GER | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Goudriaan, Etienne | f | | 2371 | NED | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Hopman, Pieter | | | 2343 | NED | 1.00 | 1 | 0.45 | 15 | 6.75 | |
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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