Individual Calculations January 2012 |
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Terrazas Alarcon, German Alfred Total change: -4.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2ยบ IRT TORNEO AJEDREZ SUIZO ANTOFAGASTA NOV 2011 | Antofagasta | CHI | 2011-11-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1951 | 1981 | 2.00 | 4 | -0.16 | 30 | -4.80 | |
| Valenzuela Astudillo, Anariky | | | 1813 | CHI | 1.00 | 1 | 0.28 | 30 | 8.40 | | Bombardiere Castro, Aldo | | | 2112 | CHI | 0.00 | 1 | -0.32 | 30 | -9.60 | | Sauvageot Ledezma, Diego | | | 1953 | CHI | 0.50 | 1 | -0.04 | 30 | -1.20 | | Rivera Sarmiento, Andres Misael | | | 1925 | CHI | 0.50 | 1 | -0.08 | 30 | -2.40 | | 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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