Individual Calculations December 2019 |
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Krupinski, Ryszard Total change: 6.80 | | |
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Konin V Masters FIDE | Konin | POL | 2019-11-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1708 | 1551 | 1.50 | 4 | 0.14 | 20 | 2.80 | |
| Piekielny, Pawel | | | 1951 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Kostecka, Marika | | wc | 1951 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Jaloszynski, Ryszard | | | 1290 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | Kostecki, Samuel | | | 1640 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | | WIELKOPOLSKA IV LIGA SZACHOWA 2019/2020 GRUPA B Round 2-3 | Poznan | POL | 2019-11-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1310 | 1551 | 1.00 | 1 | 0.20 | 20 | 4.00 | |
| Rybacka, Iwona | | | 1310 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | 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) | |
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