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Individual Calculations January 2014 |
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| Afek, Yochanan Total change: 2.50 | |   |
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| Dutch Team Competiton 13-14 - 1A - round 3 | Several | NED | 2013-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2302 | 0.50 | 1 | -0.10 | 10 | -1.00 | |
|  Wustefeld, Emile | | | 2229 | NED | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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) | | | | Schaakfestival Groningen 2013 Open A | Groningen | NED | 2013-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2283 | 2302 | 5.00 | 9 | 0.35 | 10 | 3.50 | |
|  Dirksen, Marieke | | | 2012 | NED | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Veltman, Anne | | | 2052 | NED | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Stolwijk, Colin | | | 2041 | NED | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Javakhadze, Zurab | m | | 2451 | GEO | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Burg, Twan | m | | 2490 | NED | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Lopez, Jasel | c | | 2179 | ARU | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Lobzhanidze, Davit | m | | 2445 | GEO | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Cernousek, Lukas | m | | 2455 | CZE | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Willemze, Thomas | m | | 2421 | NED | 0.50 | 1 | 0.16 | 10 | 1.60 | |
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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