Individual Calculations June 2015 |
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Piechota, Piotr Total change: -3.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2. Wielkopolska Liga Seniorów - IV Liga grupa A r4-5 | Wojewodztwo Wielkopolskie | POL | 2015-02-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1815 | 1652 | 0.00 | 1 | -0.28 | 20 | -5.60 | |
| Kowalewicz, Kacper | | | 1815 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | 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) | | 2. Wielkopolska Liga Seniorów - IV Liga grupa A r6-7 | Wojewodztwo Wielkopolskie | POL | 2015-03-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1328 | 1652 | 1.00 | 1 | 0.13 | 20 | 2.60 | |
| Szych, Adam | | | 1328 | POL | 1.00 | 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) | | 2. Wielkopolska Liga Seniorów - IV Liga grupa A r8 | Wojewodztwo Wielkopolskie | POL | 2015-04-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1727 | 1652 | 0.00 | 1 | -0.40 | 20 | -8.00 | |
| Szymanski, Leszek | | | 1727 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | 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) | | 2. Wielkopolska Liga Seniorów - IV Liga grupa A r9-10 | Wojewodztwo Wielkopolskie | POL | 2015-05-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1564 | 1652 | 1.00 | 1 | 0.38 | 20 | 7.60 | |
| Jablonski, Grzegorz | | | 1564 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | 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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