Player Page

Jonas, LF (Lesedi)
Dob: 2000/10/21 (Adult)
Gender: Male
Chess SA id: 100014232
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2020/01/12 (1588 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 rating1363.1
Curent Weighted rating1363.1
Curent Weighted performance609.0
Current official/published rating (highest between Raw, WR and WP)1363.1
Current floor (min rating allowed)863.1
Current highest rating achieved1363.1
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)±131.4
Current Raw change used (final)0.0
Projected new Raw rating1363.1
Projected new Weighed rating1363.1
Projected new Weighted performance609.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1363.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1363.1
Projected new floor863.1
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 rating1361.3
Curent Weighted rating1361.3
Curent Weighted performance608.2
Current official/published rating (highest between Raw, WR and WP)1361.3
Current floor (min rating allowed)861.3
Current highest rating achieved1361.3
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)±131.8
Current Raw change used (final)0.0
Projected new Raw rating1361.3
Projected new Weighed rating1361.3
Projected new Weighted performance608.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1361.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1361.3
Projected new floor861.3
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 rating1200.0
Curent Weighted rating1176.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)744.0
Current highest rating achieved1244.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1178.5
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1244.0
Projected new floor744.0
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 rating1163.6
Curent Weighted rating1163.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1163.6
Current floor (min rating allowed)744.0
Current highest rating achieved1244.0
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)±174.6
Current Raw change used (final)0.0
Projected new Raw rating1163.6
Projected new Weighed rating1163.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1163.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1244.0
Projected new floor744.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
20 2019 Inter Region Chess Championships 2020/01/09 2020/01/12 4 Knights (4K) Standard 120 1.00 7 4 1.0 1333.8 1334.1 Analysis
19 2019 South African Junior Team Championships (U20B) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 4.0 1333.8 1334.1 Analysis
18 2019 Gauteng School League Finals (U19 Open) 2019/08/24 2019/08/24 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1270.4 1272.2 Analysis
17 2019 Alekhine Open (B) 2019/08/09 2019/08/10 Tshwane (GTP) Standard 120 1.00 5 5 2.5 1270.4 1272.2 Analysis
16 2019 D3 Team League (U19) 2019/07/20 2019/07/20 Tshwane (GTP) Standard 60 0.83 3 3 2.5 1271.9 1275.1 Analysis
15 2019 Chris Greyling (B) 2019/04/27 2019/04/27 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1278.8 1285.2 Analysis
14 2019 Waterkloof Open (B) 2019/03/02 2019/03/03 Tshwane (GTP) Standard 90 0.94 5 5 2.5 1268.0 1272.6 Analysis
13 Grey College Team Championship 2019 (A) 2019/02/22 2019/02/23 Mangaung (FMB) Standard 60 0.83 5 5 3.0 1246.8 1246.7 Analysis
12 2018 Inter Region Chess Championships 2018/12/21 2018/12/24 4 Knights (4K) Standard 120 1.00 7 2 1.5 1235.4 1233.0 Analysis
11 South African Junior Blitz 2018 (U20) 2018/12/19 2018/12/19 4 Knights (4K) Blitz 5 0.18 7 6 2.0 1235.4 1162.2 Analysis
10 South African Junior Team Championships 2018 (U20B) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 3.5 1235.4 1233.0 Analysis
9 2018 Gauteng North Open (B) 2018/10/20 2018/10/21 Tshwane (GTP) Standard 90 0.94 5 5 2.5 1265.2 1265.0 Analysis
8 2018 Etienne Lewis Trials (U20) 2018/08/31 2018/09/02 Tshwane (GTP) Standard 120 1.00 7 7 4.0 1244.3 1242.7 Analysis
7 2018 Alekhine Open (B) 2018/08/09 2018/08/11 Tshwane (GTP) Standard 90 0.94 6 6 2.5 1258.2 1257.8 Analysis
6 2018 D3 Tshwane North Individual Chess Championships (U17+U19 Boys) 2018/03/10 2018/03/10 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1161.1 1164.0 Analysis
5 Grey College Inter Team Chess Tournament 2018 (A) 2018/02/23 2018/02/24 Mangaung (FMB) Standard 60 0.83 5 5 4.0 1149.7 1152.8 Analysis
4 2018 Blou Bul Open (C) 2018/02/17 2018/02/17 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1149.7 1152.8 Analysis
3 2018 Tshwane Registration Open Chess Tournament (C) 2018/01/27 2018/01/27 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1162.2 1162.2 Analysis
2 South African Junior Wildcard Championships 2017 (U18 Open) 2018/01/09 2018/01/12 4 Knights (4K) Standard 120 1.00 7 7 3.5 1162.2 1162.2 Analysis
1 South African Junior Team Championships 2017 (U18C) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 6 4.0 1162.2 1162.2 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 105 49 20 36 59.0 56.2 52.6 1211.0 1263.6
White 51 27 6 18 30.0 58.8 75.0 1199.7 1274.7
Black 54 22 14 18 29.0 53.7 31.5 1221.5 1253.0
Standard All 99 47 20 32 57.0 57.6 64.4 1195.4 1259.8
White 48 26 6 16 29.0 60.4 88.5 1186.0 1274.6
Black 51 21 14 16 28.0 54.9 41.7 1204.2 1245.9
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 6 2 0 4 2.0 33.3 -141.7 1467.6 1325.9
White 3 1 0 2 1.0 33.3 -141.7 1419.2 1277.6
Black 3 1 0 2 1.0 33.3 -141.7 1516.0 1374.3
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 107046393 Fourie, K (Keanan) 2 2.0 2 0 0 100.0 1213.7 425.0 1638.7 View list
2 101005806 Cruywagen, D (Dewan) 2 0.0 0 0 2 0.0 1257.3 -425.0 832.3 View list
3 102020720 Marais, DJ (Dawid) 2 0.0 0 0 2 0.0 1256.2 -425.0 831.2 View list
4 176085227 Nkuna, A (Andrew) 2 0.0 0 0 2 0.0 1269.2 -425.0 844.2 View list
5 106057115 De Wet, CR (Christiaan) 1 1.0 1 0 0 100.0 1258.2 425.0 1683.2 View list
6 100078815 Amos, F (Fabian) 1 1.0 1 0 0 100.0 1149.7 425.0 1574.7 View list
7 1000101194 Buzangu, M (Moses) 1 1.0 1 0 0 100.0 1270.4 425.0 1695.4 View list
8 107057529 Burgers, AJ (Adriaan) 1 1.0 1 0 0 100.0 1278.8 425.0 1703.8 View list
9 108064021 Coetsee, D (Dewald) 1 1.0 1 0 0 100.0 1268.0 425.0 1693.0 View list
10 1020100040 Chauke, M (Mosa) 1 1.0 1 0 0 100.0 1271.9 425.0 1696.9 View list
11 190088572 Binda, B (Bafana) 1 1.0 1 0 0 100.0 1162.2 425.0 1587.2 View list
12 101001101 Bain, J (Jonathan) 1 1.0 1 0 0 100.0 1333.8 425.0 1758.8 View list
13 207082268 Badenhorst, C (Chloe) 1 1.0 1 0 0 100.0 1268.0 425.0 1693.0 View list
14 104044814 Arlow, D (Daniel) 1 1.0 1 0 0 100.0 1149.7 425.0 1574.7 View list
15 105052031 Du Toit, GJ (Gerhardus (Eghardt)) 1 1.0 1 0 0 100.0 1258.2 425.0 1683.2 View list
16 205054730 Du Preez, L (Lienke) 1 1.0 1 0 0 100.0 1149.7 425.0 1574.7 View list
17 105008461 Duvenhage, LC (Leon) 1 1.0 1 0 0 100.0 1270.4 425.0 1695.4 View list
18 100065363 Gonya, A (Asive) 1 1.0 1 0 0 100.0 1235.4 425.0 1660.4 View list
19 104011195 Griffiths, D (Daniel) 1 1.0 1 0 0 100.0 1246.8 425.0 1671.8 View list
20 1030099547 Guma, S (Sityhilelo) 1 1.0 1 0 0 100.0 1333.8 425.0 1758.8 View list