Player Page

Bonnin, J (Juan)
Dob: 2010/01/17 (U16)
Gender: Male
Chess SA id: 110084813
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2023/08/18 (464 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 rating1318.2
Current Weighted rating1312.2
Current Weighted performance1110.1
Current official/published rating (highest between Raw, WR and WP)1318.2
Current highest rating achieved1318.2
Current floor (min rating allowed)818.2
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)±140.1
Current Raw change used (final)0.0
Projected new Raw rating1318.2
Projected new Weighed rating1208.5
Projected new Weighted performance1110.1
Projected new final Raw rating (if new WP > new Raw)1318.2
Projected new highest rating1318.2
Projected new floor818.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1318.2
Projected effective change (new Official - current Official)=0.0
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 rating1315.6
Current Weighted rating1309.8
Current Weighted performance1110.1
Current official/published rating (highest between Raw, WR and WP)1315.6
Current highest rating achieved1315.6
Current floor (min rating allowed)815.6
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)±140.6
Current Raw change used (final)0.0
Projected new Raw rating1315.6
Projected new Weighed rating1206.4
Projected new Weighted performance1110.1
Projected new final Raw rating (if new WP > new Raw)1315.6
Projected new highest rating1315.6
Projected new floor815.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1315.6
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 rating915.7
Current Weighted rating915.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)915.7
Current highest rating achieved915.7
Current floor (min rating allowed)500.0
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)±248.6
Current Raw change used (final)0.0
Projected new Raw rating915.7
Projected new Weighed rating842.4
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating915.7
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)915.7
Projected effective change (new Official - current Official)=0.0
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 rating915.7
Current Weighted rating915.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)915.7
Current highest rating achieved915.7
Current floor (min rating allowed)500.0
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)±248.6
Current Raw change used (final)0.0
Projected new Raw rating915.7
Projected new Weighed rating842.4
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating915.7
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)915.7
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
13 2023 Gauteng Top Schools (U13 Mixed) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 5 1.0 1299.2 1306.2 Analysis
12 2023 Tshwane North School District CLOSED League Championships (D3) (U13) 2023/08/12 2023/08/12 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1299.2 1306.2 Analysis
11 Gauteng Schools Individual Finals 2023 (U13 Boys) 2023/05/26 2023/05/26 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1224.2 1212.6 Analysis
10 2023 Tshwane North School District CLOSED Individual Championships (D3) (U13 Open) 2023/05/13 2023/05/13 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1224.2 1212.6 Analysis
9 2022 Gauteng Schools Team Championships (U13 Open) 2022/08/27 2022/08/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1209.6 1194.2 Analysis
8 Tuks Junior Chess Club Developmental Tournament 2022 (Blue) 2022/06/22 2022/06/22 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1195.6 1177.6 Analysis
7 2022 D3 Cluster City Schools (U13) 2022/04/23 2022/04/23 Tshwane (GTP) Standard 60 0.83 5 4 0.0 1265.8 1262.9 Analysis
6 2019 Gauteng School League Finals (U9 Open) 2019/08/23 2019/08/23 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1185.0 1219.2 Analysis
5 2019 D3 Team League (U9) 2019/07/20 2019/07/20 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1159.8 1200.1 Analysis
4 Wonderboom Interhuis 2019 (U9) 2019/05/04 2019/05/22 Tshwane (GTP) Standard 60 0.83 7 7 7.0 1015.0 1032.9 Analysis
3 2019 D3 Individuals (U9 Boys) 2019/04/13 2019/04/13 Tshwane (GTP) Standard 60 0.83 5 5 4.0 928.7 930.5 Analysis
2 2018 Gauteng League Final (U9) 2018/08/24 2018/08/24 Tshwane (GTP) Standard 60 0.83 5 1 0.0 945.6 951.7 Analysis
1 2018 D3 Tshwane North Individual Chess Championships (U9 Mixed) 2018/03/24 2018/03/24 Tshwane (GTP) Standard 60 0.83 5 5 2.5 915.7 915.7 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
Standard 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
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 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 62 36 1 25 36.5 58.9 75.4 1210.2 1285.6
White 33 18 0 15 18.0 54.5 38.6 1220.9 1259.6
Black 29 18 1 10 18.5 63.8 117.2 1198.0 1315.2
Standard All 62 36 1 25 36.5 58.9 75.4 1210.2 1285.6
White 33 18 0 15 18.0 54.5 38.6 1220.9 1259.6
Black 29 18 1 10 18.5 63.8 117.2 1198.0 1315.2
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 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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1100105705 Le Roux, SJ (Stephanus Johannes) 2 2.0 2 0 0 100.0 1044.3 425.0 1469.3 View list
2 1100112727 Froneman, BW (Bernard Wilhelm) 2 1.0 1 0 1 50.0 1230.7 0.0 1230.7 View list
3 110069458 Frias, R (Ricardo) 2 1.0 1 0 1 50.0 1105.3 0.0 1105.3 View list
4 1100098511 Dreyer, TF (Thomas) 2 1.0 1 0 1 50.0 971.9 0.0 971.9 View list
5 1110100045 Gondwe, P (Prosper) 2 1.0 1 0 1 50.0 1192.0 0.0 1192.0 View list
6 210086774 Grobler, A (Amorette) 2 1.0 1 0 1 50.0 1140.4 0.0 1140.4 View list
7 1120096779 Yang, JD (Daniel) 2 0.0 0 0 2 0.0 1065.3 -425.0 640.3 View list
8 1110116867 Godutse, M (Mphofu) 1 1.0 1 0 0 100.0 1159.8 425.0 1584.8 View list
9 1100154789 Bain, C (Caden) 1 1.0 1 0 0 100.0 1224.2 425.0 1649.2 View list
10 1100155949 Aphane, N (Ndumiso) 1 1.0 1 0 0 100.0 1224.2 425.0 1649.2 View list
11 1120097851 Beyers, S (Stephanus) 1 1.0 1 0 0 100.0 1185.0 425.0 1610.0 View list
12 1100112725 Bloukop, G (Gift) 1 1.0 1 0 0 100.0 928.7 425.0 1353.7 View list
13 1120143038 Boshoff, R (Reinhardt) 1 1.0 1 0 0 100.0 1299.2 425.0 1724.2 View list
14 2100112733 Bornman, D (Danielle) 1 1.0 1 0 0 100.0 1015.0 425.0 1440.0 View list
15 1100113477 Coetzer, E (Ethan) 1 1.0 1 0 0 100.0 1185.0 425.0 1610.0 View list
16 2120115624 Coetzee, AC (Anje-Lika Clarissa) 1 1.0 1 0 0 100.0 1015.0 425.0 1440.0 View list
17 1100115547 Claassen, N (Nicolaas) 1 1.0 1 0 0 100.0 1299.2 425.0 1724.2 View list
18 109073133 Burger, W (Wikus) 1 1.0 1 0 0 100.0 915.7 425.0 1340.7 View list
19 210072580 Ferreira, A (Adriani) 1 1.0 1 0 0 100.0 1015.0 425.0 1440.0 View list
20 1110112731 Henry, CA (Cornelius) 1 1.0 1 0 0 100.0 928.7 425.0 1353.7 View list