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Individual Calculations February 2020 |
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| Shakhverdian, William Total change: 10.80 | |   |
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| Chessfestival Groningen 2019 - Open A | Groningen | NED | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2039 | 3.50 | 8 | 0.55 | 40 | 22.00 | |
|  Lubbe, Melanie | | wg | 2279 | GER | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Balje, Jan | | | 2179 | NED | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Kolbus, Dietmar | m | | 2294 | GER | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Woong, Zhi Wei William | c | | 2222 | SGP | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Harshini, A | | wf | 2076 | IND | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Ypma, Jord | | | 2070 | NED | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Theulings, Paul-Peter | c | | 2070 | NED | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Gijsen, William | | | 1948 | NED | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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 Weekendvierkampen 2020 | Wijk aan Zee | NED | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2062 | 1.00 | 3 | -0.28 | 40 | -11.20 | |
| | De Saegher, Chris | | | 2159 | NED | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Van Der Leij, Arjan | | | 2061 | NED | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Brandes, Stephan | | | 2128 | GER | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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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