Individual Calculations June 2015 |
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Ziedins, Roberts Total change: 52.80 | | |
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Latvian Teams Chess Championship First League,2015 r3-4 | Riga, | LAT | 2015-03-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2178 | 1853 | 1.00 | 2 | 0.73 | 40 | 29.20 | |
| Jankovskis, Guntis | | | 2253 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | Visockis, Janis | | | 2102 | LAT | 1.00 | 1 | 0.81 | 40 | 32.40 | | * 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) | | Latvian Teams Chess Championship First League,2015 r5-10 | Riga, | LAT | 2015-04-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
2146 | 1825 | 1.00 | 3 | 0.59 | 40 | 23.60 | |
| Beks, Edmunds | | | 2043 | LAT | 1.00 | 1 | 0.78 | 40 | 31.20 | | Osis, Renars | | | 2170 | LAT | 0.00 | 1 | -0.11 | 40 | -4.40 | | Petkevich, Jusefs | g | | 2225 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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) | | Latvian Teams Chess Championship First League,2015 r11-13 | Riga, | LAT | 2015-05-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
2105 | 1825 | 0.50 | 3 | 0.00 | 40 | 0.00 | |
| Visockis, Janis | | | 2102 | LAT | 0.00 | 1 | -0.17 | 40 | -6.80 | | Beks, Edmunds | | | 2043 | LAT | 0.50 | 1 | 0.28 | 40 | 11.20 | | Osis, Renars | | | 2170 | LAT | 0.00 | 1 | -0.11 | 40 | -4.40 | | 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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