Player Page

Pearson, D (Dane)
Dob: 2008/12/09 (U18)
Gender: Male
Chess SA id: 108088678
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2024/04/06 (10 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
Curent Raw rating1484.1
Curent Weighted rating1424.6
Curent Weighted performance1446.5
Current official/published rating (highest between Raw, WR and WP)1484.1
Current floor (min rating allowed)984.1
Current highest rating achieved1484.1
Current K-factor32
Games played this month5
Score (S)4.0
Expected score (We)3.80
Difference (S-We)0.20
Current Raw change (no limits, including tournament time weight)5.3
Current min/max change allowed (with limits)±110.6
Current Raw change used (final)5.3
Projected new Raw rating1489.4
Projected new Weighed rating1432.3
Projected new Weighted performance1446.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1489.4
Projected effective change (new Official - current Official)+5.3
Projected new highest rating1489.4
Projected new floor989.4
Projected new K-facor32
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
Curent Raw rating1482.9
Curent Weighted rating1420.5
Curent Weighted performance1456.1
Current official/published rating (highest between Raw, WR and WP)1482.9
Current floor (min rating allowed)982.9
Current highest rating achieved1482.9
Current K-factor32
Games played this month5
Score (S)4.0
Expected score (We)3.83
Difference (S-We)0.17
Current Raw change (no limits, including tournament time weight)5.4
Current min/max change allowed (with limits)±110.8
Current Raw change used (final)5.4
Projected new Raw rating1488.3
Projected new Weighed rating1428.6
Projected new Weighted performance1456.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1488.3
Projected effective change (new Official - current Official)+5.4
Projected new highest rating1488.3
Projected new floor988.3
Projected new K-facor32
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
Curent Raw rating1224.7
Curent Weighted rating1178.4
Curent Weighted performance1055.3
Current official/published rating (highest between Raw, WR and WP)1224.7
Current floor (min rating allowed)724.7
Current highest rating achieved1224.7
Current K-factor36
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)±160.1
Current Raw change used (final)0.0
Projected new Raw rating1224.7
Projected new Weighed rating1186.1
Projected new Weighted performance1055.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1224.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1224.7
Projected new floor724.7
Projected new K-facor36
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
Curent Raw rating1253.2
Curent Weighted rating850.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1253.2
Current floor (min rating allowed)724.7
Current highest rating achieved1253.2
Current K-factor36
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)±153.7
Current Raw change used (final)0.0
Projected new Raw rating1253.2
Projected new Weighed rating888.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1253.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1253.2
Projected new floor724.7
Projected new K-facor36
Tournaments
Tournament: 2nd Buffalo City Chess Trials 2024 (U18A)
Start: 2024/04/06  End: 2024/04/06  Host: EBC  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 4.0
Main rating: 1484.1  Rating gain/loss: 5.3
Type rating: 1482.9  Rating gain/loss: 5.4
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 2nd Buffalo City Chess Trials 2024 (U18A) 2024/04/06 2024/04/06 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1484.1 1482.9 Analysis
3 Port Rex Private Camp 1 Blitz 2024 2024/03/22 2024/03/22 Buffalo City (EBC) Blitz 5 0.18 7 7 6.0 1446.7 1125.6 Analysis
2 1st BC Chess Trials 2024 (U18A) 2024/03/02 2024/03/02 Buffalo City (EBC) Standard 60 0.83 5 4 3.5 1446.7 1451.9 Analysis
1 Chess Vikings VP-Mall Blitz 2024 (B) 2024/01/27 2024/01/27 Buffalo City (EBC) Blitz 8 0.25 9 9 5.5 1447.3 1039.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
55 2nd Buffalo City Chess Trials 2024 (U18A) 2024/04/06 2024/04/06 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1484.1 1482.9 Analysis
54 Port Rex Private Camp 1 Blitz 2024 2024/03/22 2024/03/22 Buffalo City (EBC) Blitz 5 0.18 7 7 6.0 1446.7 1125.6 Analysis
53 1st BC Chess Trials 2024 (U18A) 2024/03/02 2024/03/02 Buffalo City (EBC) Standard 60 0.83 5 4 3.5 1446.7 1451.9 Analysis
52 Chess Vikings VP-Mall Blitz 2024 (B) 2024/01/27 2024/01/27 Buffalo City (EBC) Blitz 8 0.25 9 9 5.5 1447.3 1039.2 Analysis
51 Chess Vikings Exam Rapid 2023 (A) 2023/11/04 2023/11/04 Buffalo City (EBC) Rapid 20 0.47 7 6 2.0 1454.5 1178.4 Analysis
50 BC Vikings Blitz Championship 2023 2023/10/05 2023/10/05 Buffalo City (EBC) Blitz 5 0.18 10 4 2.0 1443.1 776.0 Analysis
49 BC Vikings Closed 2023 (U14+U16) 2023/10/03 2023/10/04 Buffalo City (EBC) Standard 65 0.85 6 6 4.0 1443.1 1440.1 Analysis
48 UFH Heritage Open 2023 (B Playoffs) 2023/09/23 2023/09/23 Amathole (EAL) Blitz 5 0.18 6 6 3.0 1419.9 668.0 Analysis
47 UFH Heritage Open 2023 (B) 2023/09/23 2023/09/23 Amathole (EAL) Standard 62 0.84 5 5 4.0 1419.9 1410.7 Analysis
46 4th BC HS Trials 2023 (U16A) 2023/08/26 2023/08/26 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1431.6 1424.1 Analysis
45 EL Schools Winter Trials 2023 (U15 Boys) 2023/05/13 2023/05/13 Buffalo City (EBC) Standard 60 0.83 5 5 3.5 1424.7 1416.1 Analysis
44 BC Chess Trials 1 of 5 2023 (U18A-Adult) 2023/04/29 2023/04/29 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1412.6 1389.4 Analysis
43 2023 South African Junior Closed Chess Championships (U16 Open) 2023/03/31 2023/04/04 Chess South Africa (CSA) Standard 120 1.00 9 9 3.5 1412.6 1389.4 Analysis
42 3rd Vikings Champs 2023 (Prestige) 2023/03/25 2023/03/25 Buffalo City (EBC) Standard 60 0.83 5 5 2.5 1389.1 1371.5 Analysis
41 Junior Vikings 2023 (U14A+U16A) 2023/02/11 2023/02/11 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1351.5 1324.6 Analysis
40 2022 South African Junior Wild Card Chess Championships (U16 Open) 2022/12/09 2022/12/12 4 Knights (4K) Standard 120 1.00 7 7 3.5 1352.6 1309.5 Analysis
39 2022 South African Junior Team Chess Championships (U16 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 7 3.5 1352.6 1309.5 Analysis
38 Slum Knights 6th Open 2022 (B) 2022/11/12 2022/11/12 Buffalo City (EBC) Rapid 20 0.47 8 8 7.0 1303.7 967.6 Analysis
37 Slum Knights 5th 2022 (Open) 2022/10/22 2022/10/22 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1296.5 1305.5 Analysis
36 Slum Knights 3rd Open 2022 (A) 2022/09/18 2022/09/18 Buffalo City (EBC) Rapid 35 0.66 5 4 1.0 1298.9 962.0 Analysis
123
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 25 17 4 4 19.0 76.0 221.0 1336.5 1557.5
White 12 9 3 0 10.5 87.5 318.8 1277.1 1595.9
Black 13 8 1 4 8.5 65.4 130.8 1391.3 1522.1
Standard All 9 6 3 0 7.5 83.3 283.3 1301.4 1584.7
White 5 3 2 0 4.0 80.0 255.0 1308.2 1563.2
Black 4 3 1 0 3.5 87.5 318.8 1292.9 1611.7
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 16 11 1 4 11.5 71.9 185.9 1356.3 1542.2
White 7 6 1 0 6.5 92.9 364.3 1254.9 1619.2
Black 9 5 0 4 5.0 55.6 47.2 1435.1 1482.3
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 305 136 40 129 156.0 51.1 9.8 1205.7 1215.5
White 151 77 18 56 86.0 57.0 59.1 1193.6 1252.7
Black 154 59 22 73 70.0 45.5 -38.6 1217.6 1178.9
Standard All 227 96 37 94 114.5 50.4 3.7 1168.3 1172.0
White 113 53 16 44 61.0 54.0 33.8 1164.0 1197.9
Black 114 43 21 50 53.5 46.9 -26.1 1172.5 1146.4
Rapid All 52 24 2 26 25.0 48.1 -16.3 1287.5 1271.1
White 26 16 1 9 16.5 63.5 114.4 1253.0 1367.4
Black 26 8 1 17 8.5 32.7 -147.1 1321.9 1174.8
Blitz All 26 16 1 9 16.5 63.5 114.4 1369.0 1483.4
White 12 8 1 3 8.5 70.8 177.1 1343.7 1520.8
Black 14 8 0 6 8.0 57.1 60.7 1390.7 1451.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 108088680 Pearson, E (Ethan) 14 5.0 3 4 7 35.7 1119.3 -121.4 997.9 View list
2 108076329 Scheepers, S (Storm) 8 4.0 3 2 3 50.0 1199.2 0.0 1199.2 View list
3 208076314 Bixa, T (Tshegofatso) 7 0.5 0 1 6 7.1 994.9 -364.3 630.6 View list
4 1100100199 Botha, T (Tyler) 6 2.5 2 1 3 41.7 1329.8 -70.8 1259.0 View list
5 207065272 Dove, M (Megan) 6 2.5 2 1 3 41.7 1139.5 -70.8 1068.6 View list
6 110088674 Chang, S (Samuel) 6 1.0 0 2 4 16.7 1306.4 -283.3 1023.0 View list
7 208065268 Beshe, A (Akhanye) 5 3.0 3 0 2 60.0 992.2 85.0 1077.2 View list
8 1080097297 Ndumndum, L (Lelami) 5 1.5 1 1 3 30.0 984.3 -170.0 814.3 View list
9 1070104009 Sibanda, T (Takudzwa) 5 0.5 0 1 4 10.0 1239.6 -340.0 899.6 View list
10 108083301 Gopakumar, N (Nikhil) 4 4.0 4 0 0 100.0 1059.1 425.0 1484.1 View list
11 107088710 Kameli, J (Jondre) 4 4.0 4 0 0 100.0 1285.1 425.0 1710.1 View list
12 208088689 Manadan, A (Anina) 4 3.5 3 1 0 87.5 804.1 318.8 1122.8 View list
13 1090159119 Nkuzo, O (Onako) 4 2.0 2 0 2 50.0 1432.6 0.0 1432.6 View list
14 208073348 Pretorius, E (Esna) 4 1.5 1 1 2 37.5 1038.3 -106.3 932.0 View list
15 1070105515 Voyi, O (Onesimo) 4 1.5 1 1 2 37.5 1310.1 -106.3 1203.8 View list
16 207054337 Jikijela, A (Anisha) 4 0.0 0 0 4 0.0 1028.5 -425.0 603.5 View list
17 1070099423 Lin, C (Chenyi) 4 0.0 0 0 4 0.0 1219.8 -425.0 794.8 View list
18 204051811 Diemieniet, P (Phoebe) 3 3.0 3 0 0 100.0 1196.2 425.0 1621.2 View list
19 108054338 Jikijela, A (Awenkosi) 3 3.0 3 0 0 100.0 928.0 425.0 1353.0 View list
20 106094697 Yali, S (Someleze) 3 3.0 3 0 0 100.0 1218.8 425.0 1643.8 View list