Individual Calculations January 2012 |
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Acosta, Mariano Total change: 4.95 | | |
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21st World Senior Chess Championship | Opatija | CRO | 2011-11-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
2185 | 2088 | 4.50 | 11 | 0.33 | 15 | 4.95 | |
| Kuyindzhi, Alexander A | | | 2435 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | Mayers, Dan E | | | 1900 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | | Tapper, Larry | | | 2255 | USA | 1.00 | 1 | 0.72 | 15 | 10.80 | | Acers, Jude | | | 2241 | USA | 0.50 | 1 | 0.20 | 15 | 3.00 | | Samartsev, Alexander | m | | 2226 | RUS | 1.00 | 1 | 0.69 | 15 | 10.35 | | Leskovar, Mario | m | | 2316 | ARG | 0.00 | 1 | -0.21 | 15 | -3.15 | | Grinberg, Iosif P | | | 2203 | RUS | 0.00 | 1 | -0.34 | 15 | -5.10 | | Frumson, Yury | f | | 2206 | RUS | 0.00 | 1 | -0.34 | 15 | -5.10 | | Neumann, Horst | | | 1950 | GER | 1.00 | 1 | 0.31 | 15 | 4.65 | | Rujevic, Mirko | m | | 2302 | AUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | Trtanj, Zoran | | | 1998 | CRO | 0.00 | 1 | -0.62 | 15 | -9.30 | | 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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