Player Page

Crone, C (Callan)
Dob: 2009/01/12 (U16)
Gender: Male
Chess SA id: 109087219
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2022/04/23 (817 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 rating1370.3
Current Weighted rating1370.3
Current Weighted performance828.4
Current official/published rating (highest between Raw, WR and WP)1370.3
Current highest rating achieved1382.9
Current floor (min rating allowed)882.9
Current K-factor36
Games played this month-4
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)±130.1
Current Raw change used (final)0.0
Projected new Raw rating1370.3
Projected new Weighed rating1260.7
Projected new Weighted performance828.4
Projected new final Raw rating (if new WP > new Raw)1370.3
Projected new highest rating1382.9
Projected new floor882.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1370.3
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 rating1366.0
Current Weighted rating1366.0
Current Weighted performance828.4
Current official/published rating (highest between Raw, WR and WP)1366.0
Current highest rating achieved1377.1
Current floor (min rating allowed)877.1
Current K-factor36
Games played this month-4
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)±130.9
Current Raw change used (final)0.0
Projected new Raw rating1366.0
Projected new Weighed rating1256.7
Projected new Weighted performance828.4
Projected new final Raw rating (if new WP > new Raw)1366.0
Projected new highest rating1377.1
Projected new floor877.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1366.0
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 rating952.0
Current Weighted rating952.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)952.0
Current highest rating achieved952.0
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)±236.1
Current Raw change used (final)0.0
Projected new Raw rating952.0
Projected new Weighed rating875.8
Projected new Weighted performance340.9
Projected new final Raw rating (if new WP > new Raw)952.0
Projected new highest rating952.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)952.0
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 rating800.0
Current Weighted rating800.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)800.0
Current highest rating achieved800.0
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)±293.2
Current Raw change used (final)0.0
Projected new Raw rating800.0
Projected new Weighed rating736.0
Projected new Weighted performance180.0
Projected new final Raw rating (if new WP > new Raw)800.0
Projected new highest rating800.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)800.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
35 2022 NMB Junior Trials 1 (U14) 2022/04/22 2022/04/23 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.0 1360.7 1352.3 Analysis
34 2022 Nelson Mandela Bay Open (B) 2022/02/04 2022/02/06 Nelson Mandela Bay (ENM) Standard 90 0.94 5 5 2.5 1374.9 1366.7 Analysis
33 2020 Boardwalk Pearson Open Chess Festival (Open) 2020/03/14 2020/03/15 Nelson Mandela Bay (ENM) Standard 90 0.94 5 5 3.0 1382.9 1377.1 Analysis
32 2020 NMBCU Chess Trials 2 2020 (U16) 2020/03/07 2020/03/07 Nelson Mandela Bay (ENM) Standard 62 0.84 5 5 4.0 1382.9 1377.1 Analysis
31 King Cars Pe Chess Club Grand Prix Leg 1 2020 2020/02/15 2020/02/22 Nelson Mandela Bay (ENM) Standard 92 0.94 6 6 3.0 1371.5 1363.1 Analysis
30 2020 NMBCU Chess Trial 1 (U16) 2020/02/08 2020/02/09 Nelson Mandela Bay (ENM) Standard 60 0.83 6 5 3.5 1371.5 1363.1 Analysis
29 Brandwag Open 2020 (A) 2020/01/31 2020/02/01 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 1.5 1371.5 1363.1 Analysis
28 2019 Wild Card Chess Championship (U12 Open) 2020/01/09 2020/01/12 4 Knights (4K) Standard 120 1.00 7 7 5.0 1356.4 1347.6 Analysis
27 2019 South African Junior Team Championships (U12A) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 2.0 1356.4 1347.6 Analysis
26 Ulitmate Chess Open 2019 (Rapid B) 2019/11/30 2019/11/30 Nelson Mandela Bay (ENM) Rapid 20 0.47 6 6 4.5 1340.7 844.8 Analysis
25 Ulitmate Chess Open 2019 (Blitz B) 2019/11/30 2019/11/30 Nelson Mandela Bay (ENM) Blitz 5 0.18 6 6 3.5 1340.7 765.2 Analysis
24 PECC King Cars Grand Prix Fourth Leg 2019 2019/08/03 2019/08/03 Nelson Mandela Bay (ENM) Rapid 22 0.50 7 7 3.0 1347.0 765.2 Analysis
23 NMBYCC Closed 2019 (U12) 2019/07/26 2019/07/27 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.0 1356.0 1360.6 Analysis
22 Nelson Mandela Bay Junior Trials 4 2019 (U12) 2019/07/12 2019/07/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.0 1356.0 1360.6 Analysis
21 NMBJCU Trials 3 2019 (U12) 2019/05/10 2019/05/11 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 4.5 1341.4 1340.4 Analysis
20 Nelson Mandela Bay Junior Chess Trials 2 2019 (U12) 2019/04/05 2019/04/06 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 5.5 1286.9 1276.7 Analysis
19 2019 Boardwalk Pearson Open (Open) 2019/03/28 2019/03/31 Nelson Mandela Bay (ENM) Standard 95 0.95 9 9 4.0 1306.2 1296.8 Analysis
18 2019 South African Junior Closed Chess Championship (U10 Open) 2019/03/17 2019/03/22 Chess South Africa (CSA) Standard 120 1.00 9 8 3.0 1306.2 1296.8 Analysis
17 NMBCU Trials 1 2019 (U12) 2019/03/08 2019/03/09 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 5.0 1306.2 1296.8 Analysis
16 King Cars PECC Grand Prix First Leg 2019 2019/02/02 2019/02/09 Nelson Mandela Bay (ENM) Standard 92 0.94 6 6 3.0 1290.3 1278.1 Analysis
12
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 214 116 27 71 129.5 60.5 89.4 1173.0 1262.3
White 106 57 11 38 62.5 59.0 76.2 1186.2 1262.4
Black 108 59 16 33 67.0 62.0 102.3 1160.0 1262.3
Standard All 195 106 25 64 118.5 60.8 91.5 1161.7 1253.2
White 97 54 10 33 59.0 60.8 92.0 1173.0 1265.0
Black 98 52 15 31 59.5 60.7 91.1 1150.6 1241.6
Rapid All 13 7 1 5 7.5 57.7 65.4 1323.2 1388.5
White 6 2 1 3 2.5 41.7 -70.8 1371.3 1300.4
Black 7 5 0 2 5.0 71.4 182.1 1281.9 1464.1
Blitz All 6 3 1 2 3.5 58.3 70.8 1213.4 1284.2
White 3 1 0 2 1.0 33.3 -141.7 1244.4 1102.7
Black 3 2 1 0 2.5 83.3 283.3 1182.4 1465.7
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 109067367 Peter, N (Noah) 8 3.0 2 2 4 37.5 1227.9 -106.3 1121.7 View list
2 209079855 Van Der Merwe, S (Sarah) 7 4.0 4 0 3 57.1 1292.3 60.7 1353.0 View list
3 2090099504 Freeman, N (Nicole) 4 4.0 4 0 0 100.0 1323.5 425.0 1748.5 View list
4 109067361 Baboo, MS (Muhammad) 4 3.0 3 0 1 75.0 1147.4 212.5 1359.9 View list
5 109087632 Kivido, Z (Zach) 4 2.5 2 1 1 62.5 1325.4 106.3 1431.7 View list
6 103054244 Muller, K (Kaden) 4 0.5 0 1 3 12.5 1341.3 -318.8 1022.6 View list
7 109077429 Le Roux, JC (Jean) 3 3.0 3 0 0 100.0 1175.6 425.0 1600.6 View list
8 110077415 Pienaar, K (Keane) 3 3.0 3 0 0 100.0 1072.8 425.0 1497.8 View list
9 109087619 Mafuya, X (Xabiso) 3 2.5 2 1 0 83.3 1314.8 283.3 1598.1 View list
10 108085405 Knox, S (Steven) 3 2.0 2 0 1 66.7 1347.9 141.7 1489.6 View list
11 110087673 Van Der Merwe, L (Lucas) 3 2.0 1 2 0 66.7 1228.6 141.7 1370.3 View list
12 108057432 Lamont, J (Joshua) 3 1.5 1 1 1 50.0 1293.8 0.0 1293.8 View list
13 109083952 Taljard, J (Julian) 3 1.0 1 0 2 33.3 1283.1 -141.7 1141.4 View list
14 209087616 Abercrombie, J (Jasmine) 2 2.0 2 0 0 100.0 1244.3 425.0 1669.3 View list
15 106087235 Du Preez, D (Dillon) 2 2.0 2 0 0 100.0 1307.6 425.0 1732.6 View list
16 209067364 Kruger, SJ (Sarah) 2 2.0 2 0 0 100.0 1088.8 425.0 1513.8 View list
17 108067507 Naidoo, KP (Keenan) 2 2.0 2 0 0 100.0 1055.7 425.0 1480.7 View list
18 109087638 Rautenbach, J (Joshua) 2 2.0 2 0 0 100.0 1269.2 425.0 1694.2 View list
19 1090099505 Rautenbach, W (Wilhelm) 2 2.0 2 0 0 100.0 1348.7 425.0 1773.7 View list
20 109067368 Serfontein, EB (Etienne) 2 2.0 2 0 0 100.0 1173.4 425.0 1598.4 View list