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Individual Calculations February 2013 |
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| Kevlishvili, Robby Total change: 35.10 | |   |
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| Schaakfestival Groningen 2012 Open A | Groningen | NED | 2012-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 1941 | 2.00 | 8 | 0.19 | 15 | 2.85 | |
|  Mamedjarova, Turkan | | wg | 2277 | AZE | 1.00 | 1 | 0.88 | 15 | 13.20 | |  Deviatkin, Andrei | g | | 2341 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Overdam Van, Julian | | | 2268 | NED | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Basencyan, Mark | | | 2112 | ARM | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Dijkhuis, Tycho | | | 2062 | NED | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Gieben, Stijn | | | 2048 | NED | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Dhar-Barua, Saheli | | wm | 2091 | IND | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Knol, Geon | | | 2160 | NED | 0.00 | 1 | -0.22 | 15 | -3.30 | | | * 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 3H | Wijk aan Zee | NED | 2013-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1950 | 6.50 | 9 | 2.15 | 15 | 32.25 | |
| | Sula, Avni | | | 2012 | ALB | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Hazenberg, Frans | | | 1994 | NED | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Van Tooren, Erik | | | 1964 | NED | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Van Der Maat, Niek | | | 1984 | NED | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Van Foreest, Lucas | | | 2003 | NED | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Keetman, Maaike | | | 1811 | NED | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Andersen, Niels Erik | | | 1958 | DEN | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Westerman, Henk | | | 1927 | NED | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Lindeman, Johan | | | 2002 | NED | 1.00 | 1 | 0.57 | 15 | 8.55 | |
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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