Individual Calculations July 2009 |
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Lach, Piotr Total change: 31.65 | | |
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Mistrzostwa Polski Juniorów do 18 lat w szachach | Chotowa | POL | 2009-03-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2159 | 2115 | 7.00 | 11 | 2.10 | 15 | 31.50 | |
| Buzun, Michal | | | 1924 | POL | 1.00 | 1 | 0.25 | 15 | 3.75 | | Scibior, Adam | | | 2225 | POL | 1.00 | 1 | 0.65 | 15 | 9.75 | | Piorun, Kacper | m | | 2464 | POL | 1.00 | 1 | 0.89 | 15 | 13.35 | | Bebel, Arkadiusz | | | 2250 | POL | 0.50 | 1 | 0.18 | 15 | 2.70 | | Klim, Kamil | | | 2256 | POL | 0.00 | 1 | -0.31 | 15 | -4.65 | | Kolosowski, Mateusz | f | | 2249 | POL | 0.50 | 1 | 0.18 | 15 | 2.70 | | Szumilas, Piotr | | | 2093 | POL | 0.00 | 1 | -0.53 | 15 | -7.95 | | Walczak, Krystian | | | 1948 | POL | 1.00 | 1 | 0.28 | 15 | 4.20 | | Plonczak, Dominik | | | 2148 | POL | 0.50 | 1 | 0.05 | 15 | 0.75 | | Janus, Przemyslaw | | | 2054 | POL | 0.50 | 1 | -0.08 | 15 | -1.20 | | Mucha, Roman | | | 2143 | POL | 1.00 | 1 | 0.54 | 15 | 8.10 | | 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) | | Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow | Krakow | POL | 2009-04-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2029 | 2116 | 5.50 | 9 | 0.01 | 15 | 0.15 | |
| Blasiak, Miroslaw | | | 1950 | POL | 0.00 | 1 | -0.72 | 15 | -10.80 | | Rooze, Jan | f | | 2232 | BEL | 0.00 | 1 | -0.34 | 15 | -5.10 | | Sleczka, Bartosz | | | 1815 | POL | 1.00 | 1 | 0.15 | 15 | 2.25 | | Gregulski, Zbigniew | | | 1959 | POL | 1.00 | 1 | 0.29 | 15 | 4.35 | | Goslawski, Michal | | | 1999 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | | Zadlo, Tomasz | | | 2078 | POL | 0.50 | 1 | -0.05 | 15 | -0.75 | | Kukula, Pawel | | | 2263 | POL | 0.00 | 1 | -0.30 | 15 | -4.50 | | Bednarczyk, Damian | | | 1959 | POL | 1.00 | 1 | 0.29 | 15 | 4.35 | | Marinc, Damir | | | 2006 | SLO | 1.00 | 1 | 0.35 | 15 | 5.25 | | 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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