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Individual Calculations February 2017 |
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| Theulings, Paul-Peter Total change: 4.60 | |   |
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| Chessfestival Groningen 2016 - Open A | Groningen | NED | 2016-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2232 | 2097 | 2.50 | 9 | -0.61 | 20 | -12.20 | |
|  Van Delft, Merijn | m | | 2376 | NED | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Swayams, Mishra | m | | 2473 | IND | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Krasenkow, Michal | g | | 2497 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Simonsen, Hans Kristian | f | | 2172 | FAI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Heemskerk, Wim | f | | 2217 | NED | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Vandelacluze, Ian | | | 2111 | BEL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Boersma, Jan | | | 2088 | NED | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Li, Zhaoyang (chn) | | | 2002 | CHN | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Bekedam, Tyro | | | 2154 | NED | 1.00 | 1 | 0.58 | 20 | 11.60 | | | * 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 2017 - Dagvierkampen | Wijk aan Zee | NED | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 2104 | 2.50 | 3 | 0.84 | 20 | 16.80 | |
| | Segers, Albert | | | 2011 | NED | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Noordkamp, Wouter | | | 2033 | NED | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Maroroa, Sue | | wm | 2157 | ENG | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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