Individual Calculations May 2012 |
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Bartholomew, John Total change: 4.60 | | |
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Reykjavik Chess Open 2012 | Reykjavik | ISL | 2012-03-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
2431 | 2440 | 4.50 | 8 | 0.44 | 10 | 4.40 | |
| Ornolfsson, Magnus P | | | 2175 | ISL | 1.00 | 1 | 0.18 | 10 | 1.80 | | Kryvoruchko, Yuriy | g | | 2666 | UKR | 0.50 | 1 | 0.29 | 10 | 2.90 | | Halkias, Stelios | g | | 2588 | GRE | 0.50 | 1 | 0.20 | 10 | 2.00 | | Hou, Yifan | g | wg | 2639 | CHN | 0.00 | 1 | -0.24 | 10 | -2.40 | | Gikas, Andreas Basilius | | | 2219 | GER | 1.00 | 1 | 0.22 | 10 | 2.20 | | Friedrichs, Klaus | | | 2283 | GER | 0.50 | 1 | -0.21 | 10 | -2.10 | | Doggers, Peter | | | 2265 | NED | 1.00 | 1 | 0.27 | 10 | 2.70 | | L`ami, Erwin | g | | 2611 | NED | 0.00 | 1 | -0.27 | 10 | -2.70 | | 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) | | 2012 Minnesota Closed Championship | Minneapolis, Minnesota | USA | 2012-03-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
2189 | 2440 | 4.00 | 5 | 0.02 | 10 | 0.20 | |
| Iwu, Okechukwu A | | | 2161 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | Dahl, Matthew D | | | 2116 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | | Ulrich, Tommy | | | 2090 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | Nagle, Sean M | f | | 2389 | USA | 0.00 | 1 | -0.57 | 10 | -5.70 | | Drake, Jason M | | | 2191 | USA | 1.00 | 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) | |
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