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Individual Calculations February 2020 |
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| Gan, Emily Total change: -189.60 | |   |
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| George Trundle Talents 2020 | Auckland | NZL | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1350 | 2.00 | 9 | -2.89 | 40 | -115.60 | |
|  Zhang, Lifan (tim) | | | 1270 | NZL | 0.00 | 1 | -0.61 | 40 | -24.40 | |  Zhang, Ethan | | | 1338 | NZL | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Mudaliar, Rohit | | | 1403 | NZL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Shen Su, Kevin | | | 1210 | NZL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Kulchayodom, Pridiyathon | | | 1423 | THA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Sharma, Akshay | | | 1504 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Jiang, Bevis | | | 1210 | NZL | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Steadman, Mathew | | | 1453 | NZL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Somaraju, Sai Vivan Karthikeya | | | 988 | NZL | 1.00 | 1 | 0.10 | 40 | 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) | | | | 2020 New Zealand Major Open | Tauranga | NZL | 2020-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1350 | 0.50 | 6 | -1.85 | 40 | -74.00 | |
| | Hooton, Barry R | | | 1474 | NZL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Gong, Jie | | | 1531 | NZL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Lynn, K William | | | 1750 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zhu, David Junyang | | | 1127 | NZL | 0.50 | 1 | -0.28 | 40 | -11.20 | | | McDougall, Wayne | | | 1506 | NZL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Yuan, Jacob | | | 1269 | NZL | 0.00 | 1 | -0.61 | 40 | -24.40 | | | * 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) | | |
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