Player Page

Wills, B (Bobby)
Dob: 2015/12/16 (U10)
Gender: Male
Chess SA id: 1150141031
FIDE id:
Region: Capricorn (LCP)
Citizen: RSA
Title(s):
Last active: 2024/05/24 (24 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 rating1408.8
Current Weighted rating1370.5
Current Weighted performance1333.3
Current official/published rating (highest between Raw, WR and WP)1408.8
Current highest rating achieved1456.5
Current floor (min rating allowed)956.5
Current K-factor32
Games played this month5
Score (S)3.0
Expected score (We)3.11
Difference (S-We)-0.07
Current Raw change (no limits, including tournament time weight)-2.2
Current min/max change allowed (with limits)±123.1
Current Raw change used (final)-2.2
Projected new Raw rating1406.6
Projected new Weighed rating1264.0
Projected new Weighted performance1316.1
Projected new final Raw rating (if new WP > new Raw)1406.6
Projected new highest rating1456.5
Projected new floor956.5
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1406.6
Projected effective change (new Official - current Official)-2.2
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 rating1402.5
Current Weighted rating1380.9
Current Weighted performance1333.3
Current official/published rating (highest between Raw, WR and WP)1402.5
Current highest rating achieved1457.8
Current floor (min rating allowed)957.8
Current K-factor32
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)±124.3
Current Raw change used (final)0.0
Projected new Raw rating1402.5
Projected new Weighed rating1273.4
Projected new Weighted performance1333.3
Projected new final Raw rating (if new WP > new Raw)1402.5
Projected new highest rating1457.8
Projected new floor957.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1402.5
Projected effective change (new Official - current Official)=0.0
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
Current K-factor36
Games played this month5
Score (S)3.0
Expected score (We)2.54
Difference (S-We)0.46
Current Raw change (no limits, including tournament time weight)16.6
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)16.6
Projected new Raw rating1216.6
Projected new Weighed rating1104.0
Projected new Weighted performance456.5
Projected new final Raw rating (if new WP > new Raw)1216.6
Projected new highest rating1216.6
Projected new floor716.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1216.6
Projected effective change (new Official - current Official)+16.6
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 rating1192.0
Current Weighted rating1192.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1192.4
Current highest rating achieved1192.0
Current floor (min rating allowed)692.0
Current K-factor40
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)±167.7
Current Raw change used (final)0.0
Projected new Raw rating1192.0
Projected new Weighed rating1096.9
Projected new Weighted performance338.4
Projected new final Raw rating (if new WP > new Raw)1192.0
Projected new highest rating1192.0
Projected new floor692.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1192.0
Projected effective change (new Official - current Official)-0.4
Tournaments
Tournament: Capricorn District Primary Schools League Finals 2024 (U9A)
Start: 2024/05/24  End: 2024/05/24  Host: LCP  Type: Rapid   Time: 32  Time weight: 0.63  Rounds: 5
Games: 5  Score: 3.0
Main rating: 1408.8  Rating gain/loss: -2.2
Type rating: 1200.0  Rating gain/loss: 16.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 Capricorn District Primary Schools League Finals 2024 (U9A) 2024/05/24 2024/05/24 Capricorn (LCP) Rapid 32 0.63 5 5 3.0 1408.8 1200.0 Analysis
4 Capricorn Junior Qualifying 4 2024 (U10) 2024/05/04 2024/05/04 Capricorn (LCP) Standard 60 0.83 5 5 4.0 1392.1 1382.3 Analysis
3 Capricorn Open Chess Championship 2024 (B) 2024/03/02 2024/03/02 Capricorn (LCP) Standard 60 0.83 5 5 2.0 1442.8 1442.8 Analysis
2 Capricorn District Chess Junior Qualifying Tournament 2024 (U10) 2024/02/03 2024/02/03 Capricorn (LCP) Standard 60 0.83 5 5 4.0 1441.5 1441.5 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U10A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1456.5 1457.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 Capricorn District Primary Schools League Finals 2024 (U9A) 2024/05/24 2024/05/24 Capricorn (LCP) Rapid 32 0.63 5 5 3.0 1408.8 1200.0 Analysis
12 Capricorn Junior Qualifying 4 2024 (U10) 2024/05/04 2024/05/04 Capricorn (LCP) Standard 60 0.83 5 5 4.0 1392.1 1382.3 Analysis
11 Capricorn Open Chess Championship 2024 (B) 2024/03/02 2024/03/02 Capricorn (LCP) Standard 60 0.83 5 5 2.0 1442.8 1442.8 Analysis
10 Capricorn District Chess Junior Qualifying Tournament 2024 (U10) 2024/02/03 2024/02/03 Capricorn (LCP) Standard 60 0.83 5 5 4.0 1441.5 1441.5 Analysis
9 2024 Gauteng Inter-Region Chess Championship (U10A) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1456.5 1457.8 Analysis
8 2023 Capricorn District Junior Final Trials (U10 Boys RR) 2023/11/11 2023/11/11 Capricorn (LCP) Standard 60 0.83 6 6 6.0 1347.0 1379.0 Analysis
7 Capricorn District Chess Qualifying Tournament 2023 (U10) 2023/10/28 2023/10/28 Capricorn (LCP) Standard 60 0.83 5 5 4.0 1322.2 1356.3 Analysis
6 Capricorn Qualifying March 2023 (U10) 2023/03/11 2023/03/11 Capricorn (LCP) Standard 60 0.83 5 5 5.0 1240.6 1251.8 Analysis
5 Capricorn Qualifying February 4th 2023 (U10) 2023/02/04 2023/02/04 Capricorn (LCP) Standard 60 0.83 5 5 4.0 1200.0 1204.3 Analysis
4 2022 South Africa Junior Blitz Chess Championships (U8+U10) 2022/12/05 2022/12/05 4 Knights (4K) Blitz 5 0.18 7 7 3.5 1252.3 1200.0 Analysis
3 2022 South African Junior Team Chess Championships (U10 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 6 1.0 1252.3 1260.5 Analysis
2 Capricorn Qualifying August 2022 (U10) 2022/08/27 2022/08/27 Capricorn (LCP) Standard 60 0.83 5 5 3.0 1248.1 1258.0 Analysis
1 Capricorn Qualifying May 2022 (U10) 2022/05/21 2022/05/21 Capricorn (LCP) Standard 60 0.83 5 5 4.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 25 15 0 10 15.0 60.0 85.0 1280.0 1365.0
White 13 9 0 4 9.0 69.2 163.5 1261.8 1425.3
Black 12 6 0 6 6.0 50.0 0.0 1299.8 1299.8
Standard All 20 12 0 8 12.0 60.0 85.0 1276.1 1361.1
White 11 8 0 3 8.0 72.7 193.2 1256.2 1449.4
Black 9 4 0 5 4.0 44.4 -47.2 1300.4 1253.1
Rapid All 5 3 0 2 3.0 60.0 85.0 1295.9 1380.9
White 2 1 0 1 1.0 50.0 0.0 1292.7 1292.7
Black 3 2 0 1 2.0 66.7 141.7 1298.1 1439.8
Blitz 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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 69 45 1 23 45.5 65.9 135.5 1245.8 1381.3
White 37 24 0 13 24.0 64.9 126.4 1240.9 1367.3
Black 32 21 1 10 21.5 67.2 146.1 1251.5 1397.6
Standard All 57 39 0 18 39.0 68.4 156.6 1240.2 1396.8
White 31 22 0 9 22.0 71.0 178.2 1231.0 1409.2
Black 26 17 0 9 17.0 65.4 130.8 1251.2 1382.0
Rapid All 5 3 0 2 3.0 60.0 85.0 1295.9 1380.9
White 2 1 0 1 1.0 50.0 0.0 1292.7 1292.7
Black 3 2 0 1 2.0 66.7 141.7 1298.1 1439.8
Blitz All 7 3 1 3 3.5 50.0 0.0 1256.0 1256.0
White 4 1 0 3 1.0 25.0 -212.5 1292.0 1079.5
Black 3 2 1 0 2.5 83.3 283.3 1208.0 1491.3
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1150145359 Mamadi, O (Omega) 4 4.0 4 0 0 100.0 1304.0 425.0 1729.0 View list
2 1140149325 Mathete, O (Omphile) 3 3.0 3 0 0 100.0 1298.0 425.0 1723.0 View list
3 1150190526 Swart, L (Louis) 3 0.0 0 0 3 0.0 1414.1 -425.0 989.1 View list
4 2130141021 Legodi, K (Kgothatso) 2 2.0 2 0 0 100.0 1224.0 425.0 1649.0 View list
5 2150149322 Mabilu, N (Naomi) 2 2.0 2 0 0 100.0 1296.0 425.0 1721.0 View list
6 1140149321 Hawken, J (Jamie) 2 2.0 2 0 0 100.0 1347.0 425.0 1772.0 View list
7 1150190498 Dolo, M (Mogau) 2 2.0 2 0 0 100.0 1400.4 425.0 1825.4 View list
8 1150149327 Nel, J (Juandre) 2 2.0 2 0 0 100.0 1324.7 425.0 1749.7 View list
9 1130141029 Theron, D (Dawie) 2 2.0 2 0 0 100.0 1347.5 425.0 1772.5 View list
10 1140151887 Mahlangu, M (Mpho) 1 1.0 1 0 0 100.0 1240.6 425.0 1665.6 View list
11 1150158312 Brancato, S (Sebastian) 1 1.0 1 0 0 100.0 1456.5 425.0 1881.5 View list
12 1170191709 Dolo, M (Mikayla) 1 1.0 1 0 0 100.0 1392.1 425.0 1817.1 View list
13 1140190506 Kobe, R (Remofiloe) 1 1.0 1 0 0 100.0 1322.2 425.0 1747.2 View list
14 1130141019 Janse Van Rensburg, Z (Zach) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 2140190503 Ikwuebesi, I (Ifeoma) 1 1.0 1 0 0 100.0 1322.2 425.0 1747.2 View list
16 1160190499 Du Toit, J (Joshua) 1 1.0 1 0 0 100.0 1441.5 425.0 1866.5 View list
17 1140135925 Allen, J (Joshua) 1 1.0 1 0 0 100.0 1252.3 425.0 1677.3 View list
18 1150145357 Lethole, B (Blessing) 1 1.0 1 0 0 100.0 1441.5 425.0 1866.5 View list
19 1140146391 Labuschagne, G (Gian) 1 1.0 1 0 0 100.0 1252.3 425.0 1677.3 View list
20 1150305942 Makgwane, M (Motheo) 1 1.0 1 0 0 100.0 1408.8 425.0 1833.8 View list