Player Page

Sullivan, J (Jason)
Dob: 1967/12/05 (Adult)
Gender: Male
Chess SA id: 167036725
FIDE id:
Region: Chess South Africa (CSA)
Citizen: RSA
Title(s):
Last active: 2024/03/23 (90 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1600.1
Current Weighted rating1613.6
Current Weighted performance1405.4
Current official/published rating (highest between Raw, WR and WP)1613.6
Current highest rating achieved1624.6
Current floor (min rating allowed)1124.6
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±93.8
Current Raw change used (final)0.0
Projected new Raw rating1600.1
Projected new Weighed rating1484.5
Projected new Weighted performance1405.4
Projected new final Raw rating (if new WP > new Raw)1600.1
Projected new highest rating1624.6
Projected new floor1124.6
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1600.1
Projected effective change (new Official - current Official)-13.5
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1591.5
Current Weighted rating1602.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1602.8
Current highest rating achieved1613.9
Current floor (min rating allowed)1113.9
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±94.9
Current Raw change used (final)0.0
Projected new Raw rating1591.5
Projected new Weighed rating1474.4
Projected new Weighted performance615.3
Projected new final Raw rating (if new WP > new Raw)1591.5
Projected new highest rating1613.9
Projected new floor1113.9
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1591.5
Projected effective change (new Official - current Official)-11.3
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1602.7
Current Weighted rating1607.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1607.3
Current highest rating achieved1610.0
Current floor (min rating allowed)1110.0
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±93.4
Current Raw change used (final)0.0
Projected new Raw rating1602.7
Projected new Weighed rating1478.6
Projected new Weighted performance522.7
Projected new final Raw rating (if new WP > new Raw)1602.7
Projected new highest rating1610.0
Projected new floor1110.0
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1602.7
Projected effective change (new Official - current Official)-4.6
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1576.5
Current Weighted rating1617.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1617.8
Current highest rating achieved1636.9
Current floor (min rating allowed)1136.9
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±97.0
Current Raw change used (final)0.0
Projected new Raw rating1576.5
Projected new Weighed rating1488.4
Projected new Weighted performance1213.8
Projected new final Raw rating (if new WP > new Raw)1576.5
Projected new highest rating1636.9
Projected new floor1136.9
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1576.5
Projected effective change (new Official - current Official)-41.3
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Wanderers Blitz Tournament 2024 2024/03/23 2024/03/23 Johannesburg Metro (GJM) Blitz 8 0.25 9 9 5.5 1604.7 1635.6 Analysis
2 Randburg New Year Rapid 2024 2024/01/23 2024/01/30 Johannesburg Metro (GJM) Rapid 25 0.54 6 3 2.5 1624.6 1610.0 Analysis
1 2024 Gauteng Inter-Region Chess Championship (Adult B+Fifty+Ladies) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1624.6 1609.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Wanderers Blitz Tournament 2024 2024/03/23 2024/03/23 Johannesburg Metro (GJM) Blitz 8 0.25 9 9 5.5 1604.7 1635.6 Analysis
7 Randburg New Year Rapid 2024 2024/01/23 2024/01/30 Johannesburg Metro (GJM) Rapid 25 0.54 6 3 2.5 1624.6 1610.0 Analysis
6 2024 Gauteng Inter-Region Chess Championship (Adult B+Fifty+Ladies) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1624.6 1609.4 Analysis
5 JMC Blitz - Higher Ground 2023 2023/06/17 2023/06/17 Johannesburg Metro (GJM) Blitz 8 0.25 7 7 5.0 1617.9 1636.9 Analysis
4 Mzansi Open Blitz 2023 2023/04/29 2023/04/29 Johannesburg Metro (GJM) Blitz 5 0.18 9 9 5.0 1609.8 1610.0 Analysis
3 JNW Club - Charterhouse Open 2019 (A) 2019/04/13 2019/04/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1613.3 1613.9 Analysis
2 JNW Club - Bryanston Open 2018 (A) 2018/01/26 2018/01/27 Johannesburg Metro (GJM) Standard 65 0.85 6 2 1.0 1610.0 1610.0 Analysis
1 JNW Club - Bryanston Open 2018 (B) 2018/01/26 2018/01/27 Johannesburg Metro (GJM) Standard 65 0.85 6 0 0.0 1610.0 1610.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 17 7 6 4 10.0 58.8 75.0 1478.6 1553.6
White 9 3 3 3 4.5 50.0 0.0 1534.0 1534.0
Black 8 4 3 1 5.5 68.8 159.4 1416.4 1575.7
Standard All 5 0 4 1 2.0 40.0 -85.0 1567.8 1482.8
White 2 0 1 1 0.5 25.0 -212.5 1593.4 1380.9
Black 3 0 3 0 1.5 50.0 0.0 1550.8 1550.8
Rapid All 3 2 1 0 2.5 83.3 283.3 1365.7 1649.0
White 2 1 1 0 1.5 75.0 212.5 1311.2 1523.7
Black 1 1 0 0 1.0 100.0 425.0 1474.8 1899.8
Blitz All 9 5 1 3 5.5 61.1 94.4 1466.7 1561.2
White 5 2 1 2 2.5 50.0 0.0 1599.4 1599.4
Black 4 3 0 1 3.0 75.0 212.5 1300.9 1513.4
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 40 18 10 12 23.0 57.5 63.7 1581.7 1645.4
White 21 10 4 7 12.0 57.1 60.7 1580.0 1640.7
Black 19 8 6 5 11.0 57.9 67.1 1583.5 1650.6
Standard All 12 2 6 4 5.0 41.7 -70.8 1626.6 1555.7
White 5 1 2 2 2.0 40.0 -85.0 1694.5 1609.5
Black 7 1 4 2 3.0 42.9 -60.7 1578.0 1517.3
Rapid All 3 2 1 0 2.5 83.3 283.3 1365.7 1649.0
White 2 1 1 0 1.5 75.0 212.5 1311.2 1523.7
Black 1 1 0 0 1.0 100.0 425.0 1474.8 1899.8
Blitz All 25 14 3 8 15.5 62.0 102.0 1586.0 1688.0
White 14 8 1 5 8.5 60.7 91.1 1577.5 1668.6
Black 11 6 2 3 7.0 63.6 115.9 1596.8 1712.7
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 188032228 Ristovic, DS (Dmitar) 2 0.5 0 1 1 25.0 1613.8 -212.5 1401.3 View list
2 1970104047 Maponya, K (Khutso) 1 1.0 1 0 0 100.0 1604.7 425.0 2029.7 View list
3 2120111139 Maharaj, A (Aditi) 1 1.0 1 0 0 100.0 1617.9 425.0 2042.9 View list
4 184017431 Lebea, BE (Botlhale) 1 1.0 1 0 0 100.0 1613.3 425.0 2038.3 View list
5 1950301046 Madikane, B (Bulumko) 1 1.0 1 0 0 100.0 1604.7 425.0 2029.7 View list
6 179013155 Ijeoma, AM (Michael) 1 1.0 1 0 0 100.0 1624.6 425.0 2049.6 View list
7 1830301044 Hollander, D (Daniel) 1 1.0 1 0 0 100.0 1604.7 425.0 2029.7 View list
8 111092701 Deysel, K (Kaleb) 1 1.0 1 0 0 100.0 1617.9 425.0 2042.9 View list
9 1970301042 Chisepo, M (Masimba) 1 1.0 1 0 0 100.0 1604.7 425.0 2029.7 View list
10 1990095940 Chimbwanda, P (Panashe) 1 1.0 1 0 0 100.0 1613.3 425.0 2038.3 View list
11 173004580 Chikwava, R (Ronald) 1 1.0 1 0 0 100.0 1609.8 425.0 2034.8 View list
12 1090130895 Arokiam, E (Ethan) 1 1.0 1 0 0 100.0 1617.9 425.0 2042.9 View list
13 1070153705 Khumalo, N (Nkosinathi) 1 1.0 1 0 0 100.0 1609.8 425.0 2034.8 View list
14 1010144942 Molope, G (Gilbert) 1 1.0 1 0 0 100.0 1609.8 425.0 2034.8 View list
15 1910134754 Ntsikelelo, S (Sonjica) 1 1.0 1 0 0 100.0 1604.7 425.0 2029.7 View list
16 1120135549 Segal, J (Jamie) 1 1.0 1 0 0 100.0 1609.8 425.0 2034.8 View list
17 1130132184 Smith, C (Caleb) 1 1.0 1 0 0 100.0 1617.9 425.0 2042.9 View list
18 102072832 Snyckers, A (Adam) 1 1.0 1 0 0 100.0 1624.6 425.0 2049.6 View list
19 109059744 Voigt, D (Daniel) 1 1.0 1 0 0 100.0 1617.9 425.0 2042.9 View list
20 102014657 Joule, EJ (Ethan) 1 0.5 0 1 0 50.0 1610.0 0.0 1610.0 View list