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Individual Calculations February 2018 |
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| Theulings, Paul-Peter Total change: 19.20 | |   |
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| Chess Festival Groningen 2017 - Open A | Groningen | NED | 2017-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2241 | 2089 | 4.00 | 8 | 1.56 | 20 | 31.20 | |
|  Warmerdam, Max | f | | 2356 | NED | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Van Meegen, Ruud | | | 2235 | NED | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Van Ketel, Raoul | f | | 2214 | NED | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Hilwerda, Jonas | | | 2094 | NED | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Priyanka, K | | | 2134 | IND | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Pel, Bonno | f | | 2247 | NED | 1.00 | 1 | 0.71 | 20 | 14.20 | | | De Jong, Migchiel | m | | 2331 | NED | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Abbas, Daniel | f | | 2319 | ENG | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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 Dagvierkampen 2018 | Wijk aan Zee | NED | 2018-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2334 | 2090 | 0.00 | 3 | -0.60 | 20 | -12.00 | |
| | Kollen, Zyon | f | | 2282 | NED | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Okkes, Menno | f | | 2320 | NED | 0.00 | 1 | -0.21 | 20 | -4.20 | | | De Rover, Yong Hoon | | | 2399 | NED | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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