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Individual Calculations January 2023 |
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| Garma, Chito Total change: -25.70 | |   |
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| MPCL Manny Pacquiao International Open Chess Festival | General Santos City | PHI | 2022-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2345 | 3.50 | 8 | -2.57 | 10 | -25.70 | |
|  Sta. Ana, Jacob | | | 1945 * | PHI | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Cantonjos, Allan | | | 2206 | PHI | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Arca, Christian Gian Karlo | | | 1830 | PHI | 0.50 | 1 | -0.46 | 10 | -4.60 | | | Lorena, Carlo | | | 2205 | PHI | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Villanueva, Nelson | f | | 2145 | PHI | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Parondo, Rolly | | | 2215 | PHI | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Mangao, Danmaersk | | | 2237 | PHI | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Verdun, Xavier John | | | 2175 | PHI | 0.50 | 1 | -0.22 | 10 | -2.20 | | | * 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) | | |
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