|
Individual Calculations February 2018 |
|
|
|
| Rigopoulos-Tsigkos, Alexan Total change: 7.80 | |   |
|
| Chess Festival Groningen 2017 - Open A | Groningen | NED | 2017-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2117 | 3.50 | 8 | 0.39 | 20 | 7.80 | |
|  Kuipers, Stefan | m | | 2440 | NED | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Elgersma, Onno | | | 1935 | NED | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Lubbe, Nikolas | m | | 2474 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Zelbel, Patrick | m | | 2456 | GER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Van Foreest, Machteld | | | 1989 | NED | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Van Randtwijk, Mick | | | 2011 | NED | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Stoyanov, Tsvetan | f | | 2242 | FID | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Van Ketel, Raoul | f | | 2214 | NED | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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) | | |
|
