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Individual Calculations May 2018 |
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| Kerigan, Demre Total change: -1.20 | |   |
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| GRENKE Chess Open 2018 A-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2367 | 5.50 | 9 | -0.09 | 10 | -0.90 | |
|  Heck, Nils | | | 2072 | GER | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Yakimenko, Alexander A | | | 2183 | RUS | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Santos Latasa, Jaime | m | | 2549 | ESP | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Cofmann, Veaceslav | | | 2188 | GER | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Degardin, Sylvain | | | 2215 | FRA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Reza, Wojciech | f | | 2283 | POL | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Valkama, Eero | | | 2222 | FIN | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Valsecchi, Alessio | m | | 2510 | ITA | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Tonndorf, Matthias | f | | 2229 | GER | 0.50 | 1 | -0.19 | 10 | -1.90 | |
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) | | | | Dutch Team Competition 2017-2018 1B Round 8 | Various | NED | 2018-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2346 | 2367 | 0.50 | 1 | -0.03 | 10 | -0.30 | |
| | Goudriaan, Etienne | m | | 2346 | NED | 0.50 | 1 | -0.03 | 10 | -0.30 | |
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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