Kravchenko Kirill

From Samara, Russia

Player page

Internal rating (RR)

Rating date Dec. 12, 2023 (latest changes Dec. 12, 2023).

64 place (348.51).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 4.05 * 0.43) = 13.085650000000001

p1 = (528.74 * 3.75 * 1 + 532.71 * 4 * 1 + 0 + 0 + 0) / (3.75 * 1 + 4 * 1 + 1 + 1 + 1) = 382.6604651162791

p2 = (532.71 * 4 * 1 + 528.74 * 3.75 * 1) / max_coefficients = 314.3596229457459

score = 382.6604651162791 * 0.5 + 314.3596229457459 * 0.5 = 348.5100440310125

Rating changes

Show

all results
Date Place Points Reason
2023-12-12 67 -> 64 341.86 -> 348.51
2023-11-28 70 -> 67 341.86
2023-11-20 74 -> 70 341.86
2023-11-06 78 -> 74 335.52 -> 341.86
2023-10-19 80 -> 78 335.52
2023-10-12 80 329.90 -> 335.52
2023-09-20 81 -> 80 329.90
2023-09-06 82 -> 81 329.90
2023-09-03 82 329.90

SPB Riichi Open 2023: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 533 2023-09-03 51/108 100% 4.00 RR SPB Riichi Open 2023
2 529 2023-06-11 42/88 100% 3.75 RR Money can not buy tenpai